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鑽石工具及氮化硼(CBN)砂輪市場

粉末與鑽石工具及氮化硼(CBN)砂輪之關係

鑽石工具及氮化硼(CBN)砂輪具有傳統磨料(氧化鋁及碳化矽砂

輪),在硬度、抗耐磨耗性、抗壓強度及具銅5 倍以上的熱傳導性等所不

及的特性,所以稱之為超級磨料。同時因其有如上述的優越特性,所以

也漸漸取代傳統砂輪,在要求精密度0.5μm以下的加工件,鑽石工具取

代碳化矽砂輪,氮化硼(CBN)砂輪則取代氧化鋁砂輪。

鑽石工具及氮化硼(CBN)砂輪主要的製造方法有4 種,分別是

(1)金屬法(2)樹脂法(3)電鑄法(4)瓷質法。在國內以金屬法製成品

佔最大量,金屬法是粉末冶金的一種,金屬粉末在金屬法內係當作結合

劑使用。

鑽石工具最適合切削非鐵系金屬或非金屬類之難切削材料(例如複

合材料、陶瓷材料、玻璃等),同時其加工精度高、效率好。就做為切削

工具而言,因具優越耐磨性,可維持銳利形狀,應用在高品質的精密加

工,例如鏡面切削的超精密加工。鑽石工具使用的鑽石,共計有天然的

金鋼石、天然的金鋼砂、合成鑽石粉,鑽石顆粒等多種。

硬度次於鑽石的氮化硼工具,雖非鑽石,但與鑽石工具同樣呈急劇

成長,用途擴大,在工具之中佔同樣的重要地位。因其本身乃屬高耐熱

材,不與鐵系金屬反應,適用於如工具鋼、構造用合金鋼之類鐵系難切

肆、國內金屬粉末應用市場

57

削材料上的加工。

鑽石工具及氮化硼(CBN)砂輪的產品的包括鑽石鑽頭、鑽石鋸片、鑽

石眼模、鑽石車刀、鑽石研磨用工具、鑽石修刀、鑽石彎磨器、鑽石精

磨錠等。

在鑽石工具及氮化硼(CBN)砂輪眾多產品之中,產量以鑽石鋸片

(石材鋸切用)為最大量,金屬粉末(鈷粉)的用量也最多,其次為鑽石

砂輪,金屬粉末(鈷、銅、錫粉)在其中佔13%的成本比例。

歡迎來到Bewise Inc.的世界,首先恭喜您來到這接受新的資訊讓產業更有競爭力,我們是提供專業刀具製造商,應對客戶高品質的刀具需求,我們可以協助客戶滿足您對產業的不同要求,我們有能力達到非常卓越的客戶需求品質,這是現有相關技術無法比擬的,我們成功的滿足了各行各業的要求,包括:精密HSS DIN切削刀具協助客戶設計刀具流程DIN or JIS 鎢鋼切削刀具設計NAS986 NAS965 NAS897 NAS937orNAS907 航太切削刀具,NAS航太刀具設計超高硬度的切削刀具醫療配件刀具設計汽車業刀具設計電子產業鑽石刀具木工產業鑽石刀具等等。我們的產品涵蓋了從民生刀具到工業級的刀具設計;從微細刀具到大型刀具;從小型生產到大型量產;全自動整合;我們的技術可提供您連續生產的效能,我們整體的服務及卓越的技術,恭迎您親自體驗!!

BW Bewise Inc. Willy Chen willy@tool-tool.com bw@tool-tool.com www.tool-tool.com skype:willy_chen_bw mobile:0937-618-190 Head &Administration Office No.13,Shiang Shang 2nd St., West Chiu Taichung,Taiwan 40356 http://www.tool-tool..com / FAX:+886 4 2471 4839 N.Branch 5F,No.460,Fu Shin North Rd.,Taipei,Taiwan S.Branch No.24,Sec.1,Chia Pu East Rd.,Taipao City,Chiayi Hsien,Taiwan

Welcome to BW tool world! We are an experienced tool maker specialized in cutting tools. We focus on what you need and endeavor to research the best cutter to satisfy users demand. Our customers involve wide range of industries, like mold & die, aerospace, electronic, machinery, etc. We are professional expert in cutting field. We would like to solve every problem from you. Please feel free to contact us, its our pleasure to serve for you. BW product including: cutting toolaerospace tool .HSS DIN Cutting toolCarbide end millsCarbide cutting toolNAS Cutting toolNAS986 NAS965 NAS897 NAS937orNAS907 Cutting Tools,Carbide end milldisc milling cutter,Aerospace cutting toolhss drillФрезерыCarbide drillHigh speed steelMilling cutterCVDD(Chemical Vapor Deposition Diamond )’PCBN (Polycrystalline Cubic Boron Nitride) Core drillTapered end millsCVD Diamond Tools Inserts’PCD Edge-Beveling Cutter(Golden FingerPCD V-CutterPCD Wood toolsPCD Cutting toolsPCD Circular Saw BladePVDD End Millsdiamond tool Single Crystal Diamond Metric end millsMiniature end millsСпециальные режущие инструменты Пустотелое сверло Pilot reamerFraisesFresas con mango PCD (Polycrystalline diamond) ‘FreseElectronics cutterStep drillMetal cutting sawDouble margin drillGun barrelAngle milling cutterCarbide burrsCarbide tipped cutterChamfering toolIC card engraving cutterSide cutterNAS toolDIN or JIS toolSpecial toolMetal slitting sawsShell end millsSide and face milling cuttersSide chip clearance sawsLong end millsStub roughing end millsDovetail milling cuttersCarbide slot drillsCarbide torus cuttersAngel carbide end millsCarbide torus cuttersCarbide ball-nosed slot drillsMould cutterTool manufacturer.

Bewise Inc. www.tool-tool.com

ようこそBewise Inc.の世界へお越し下さいませ、先ず御目出度たいのは新たな

情報を受け取って頂き、もっと各産業に競争力プラス展開。

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豊富なパリエーションを満足させ、特にハイテク品質要求にサポート致します。

弊社は各領域に供給できる内容は:

(1)精密HSSエンドミルのR&D

(2)Carbide Cutting tools設計

(3)鎢鋼エンドミル設計

(4)航空エンドミル設計

(5)超高硬度エンドミル

(6)ダイヤモンドエンドミル

(7)医療用品エンドミル設計

(8)自動車部品&材料加工向けエンドミル設計

弊社の製品の供給調達機能は:

(1)生活産業~ハイテク工業までのエンドミル設計

(2)ミクロエンドミル~大型エンドミル供給

(3)小Lot生産~大量発注対応供給

(4)オートメーション整備調達

(5)スポット対応~流れ生産対応

弊社の全般供給体制及び技術自慢の総合専門製造メーカーに貴方のご体験を御待ちしております。

BW специализируется в научных исследованиях и разработках, и снабжаем самым высокотехнологичным карбидовым материалом для поставки режущих / фрезеровочных инструментов для почвы, воздушного пространства и электронной индустрии. В нашу основную продукцию входит твердый карбид / быстрорежущая сталь, а также двигатели, микроэлектрические дрели, IC картонорезальные машины, фрезы для гравирования, режущие пилы, фрезеры-расширители, фрезеры-расширители с резцом, дрели, резаки форм для шлицевого вала / звездочки роликовой цепи, и специальные нано инструменты. Пожалуйста, посетите сайт www.tool-tool.com для получения большей информации.

BW is specialized in R&D and sourcing the most advanced carbide material with high-tech coating to supply cutting / milling tool for mould & die, aero space and electronic industry. Our main products include solid carbide / HSS end mills, micro electronic drill, IC card cutter, engraving cutter, shell end mills, cutting saw, reamer, thread reamer, leading drill, involute gear cutter for spur wheel, rack and worm milling cutter, thread milling cutter, form cutters for spline shaft/roller chain sprocket, and special tool, with nano grade. Please visit our web www.tool-tool.com for more info.

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ダッソー ミラージュ 2000

ミラージュ 2000C

ミラージュ 2000C

ダッソー ミラージュ 2000 (Dassault Mirage 2000) はフランスダッソー社製の軍用機である。迎撃戦闘機の要求に基づいて開発されたが、改良が続けられた結果、世界的に有名なミラージュ・シリーズの最新マルチロール機となった。

[編集] 概要

無尾翼デルタ式の単発の戦闘機。フランスの他、8ヶ国に採用されている。主な武装は、30mm機関砲2門を固定武装とし、ハードポイントは9ヶ所。空対空ミサイル4発の他、通常爆弾、対地ミサイル、対艦ミサイル等を搭載可能である。

現在では、後継機のラファール戦闘機の生産が進められているが、輸出用としては今なお提案が続いている。

[編集] 開発の経緯

ダッソーは無尾翼デルタ機の開発を得意としてきたが、これは機体の小型軽量化、飛行特性の安定性などにメリットがある一方で、STOL性能、低空飛行、機動性などが主・尾翼の組み合わせによる二翼式の航空機に劣るとされ、ミラージュ 2000の前作であるミラージュ F1の開発においては採用されなかった。

ダッソーとフランス空軍は、当初地上攻撃に重点をおいた双発可変翼戦闘機ミラージュ G-4を、次いでその派生型要撃機ミラージュ G-8を、次期戦闘機として開発していたが、費用・運用の両面から1975年に全プロジェクトは中止となった。同年にNATO4ヶ国の新型戦闘機導入商戦において、ミラージュ F1E/M53がF-16に敗れていたことも影響した。

フ ランス空軍・ダッソーの両者が必要としていた次期戦闘機計画 (ACF) は、1976年の時点で実用化までの期限が1982年までという当時としても短期間での開発計画として再度開始された(注:現代の戦闘機開発は、さらに長 期化している)。ダッソーにとっては、短期間で十分な成果を残すことを求められた結果、最新の技術を以ってすればデメリットを克服できるとして、1972 年より『Super ミラージュ 3』『デルタ 1000』などの名称で検討されていたミラージュ IIIの後継機をもってこれに充て、再び得意の無尾翼デルタによる開発が始まった。

ミラージュ 2000はエンジンをミラージュ G-4/8用のSNECMA社製 SNECMA M53を採用するなど開発期間の短期化に注力した結果、設計開始から初飛行までわずか27ヶ月と驚異的な速さで開発は進み(それでも、計画から9ヶ月遅延していた)、1983年には量産型の軍への納入を開始、翌年には実戦配備されている。ただし、レーダーの開発は間に合わず、最初期の37機はRDIレーダーの代わりにRDMレーダーを装備していた。

主翼の後退角は58度、機体構造には複合材を使用することにより、軽量化を図っている。静安定性を低めているために、操縦システムにはフライ・バイ・ワイヤを採用した。

1986 年に発表されたミラージュ 2000-5は、ミラージュ 2000Cを発展させたモデルである。フランス空軍はミラージュ 2000をラファールと共に第一線を支えさせる予定で、フランス国内に配備されているミラージュ 2000Cはミラージュ 2000-5へと交代中である。

[編集] 派生型

主なバリエーションは以下の通り。

  1. ミラージュ 2000
    • プロトタイプ
  2. ミラージュ 2000C
    • RDMレーダーを装備した、最初の量産型
  3. ミラージュ 2000B
    • ミラージュ 2000の複座型
  4. ミラージュ 2000D
    • ミラージュ 2000Nの通常兵器のみの戦闘爆撃機型
  5. ミラージュ 2000E
    • ミラージュ 2000Cの輸出型
  6. ミラージュ 2000N
    • ミラージュ 2000Bに核弾頭搭載の巡航ミサイルASMPの運用能力を付与した、ミラージュ IV後継の戦闘爆撃機型。
  7. ミラージュ 2000DA (ミラージュ 2000C-S4/S5)
    • RDIレーダーを装備し、防空戦能力を向上させたミラージュ 2000Cの後期生産型。DAは、Defense Aerienne(防空)の略。
  8. ミラージュ 2000-5
    • 次世代型と呼ばれ、大幅に改良を施した能力向上型。新型のRDYレーダーを装備し、MICAミサイルの運用能力を得た他、計器類がラファールから派生した統合モニターに交換されるなどの改良を施した型。
  9. ミラージュ 2000-5 Mk 2
    • ミラージュ 2000-5に、レーダー改良・航法装置の改良・データ処理能力の向上・電子戦能力の強化を施した型。
  10. ミラージュ 4000
    • ダッソーの社内企画による、拡大双発型。不採用に終わる。

[編集] スペック

ミラージュ 2000 三面図
  • 乗員: 1-2名
  • 全長: 14.4 m
  • 翼幅: 9.1 m
  • 全高: 5.2 m
  • 翼面積: 41 m²
  • 自重: 7,500 kgf
  • 最大離陸: 17,000 kgf
  • エンジン: SNECMA M53-P2 ターボファンエンジン 1基
  • 推力: 6,600(9,700)kgp(A/B)
  • 戦闘行動半径: 1,480 km
  • 最大速度: 2,340 km/h
  • 最大マッハ数: Mach 2.2
  • 上昇限度: 16,750m
  • 上昇率: 17,000 m/min
  • 固定武装: DEFA554 30 mm 機関砲 2門
  • 爆弾: 250 kg爆弾など6.3t
  • ミサイル
  • ロケット弾: 68 mm ロケット
  • その他: 増槽
    グワリオール基地のインド空軍機

    グワリオール基地のインド空軍機
    離陸するギリシャ空軍所属ミラージュ 2000EG

    離陸するギリシャ空軍所属ミラージュ 2000EG

歡迎來到Bewise Inc.的世界,首先恭喜您來到這接受新的資訊讓產業更有競爭力,我們是提供專業刀具製造商,應對客戶高品質的刀具需求,我們可以協助客戶滿足您對產業的不同要求,我們有能力達到非常卓越的客戶需求品質,這是現有相關技術無法比擬的,我們成功的滿足了各行各業的要求,包括:精密HSS DIN切削刀具協助客戶設計刀具流程DIN or JIS 鎢鋼切削刀具設計NAS986 NAS965 NAS897 NAS937orNAS907 航太切削刀具,NAS航太刀具設計超高硬度的切削刀具醫療配件刀具設計汽車業刀具設計電子產業鑽石刀具木工產業鑽石刀具等等。我們的產品涵蓋了從民生刀具到工業級的刀具設計;從微細刀具到大型刀具;從小型生產到大型量產;全自動整合;我們的技術可提供您連續生產的效能,我們整體的服務及卓越的技術,恭迎您親自體驗!!

BW Bewise Inc. Willy Chen willy@tool-tool.com bw@tool-tool.com www.tool-tool.com skype:willy_chen_bw mobile:0937-618-190 Head &Administration Office No.13,Shiang Shang 2nd St., West Chiu Taichung,Taiwan 40356 http://www.tool-tool..com / FAX:+886 4 2471 4839 N.Branch 5F,No.460,Fu Shin North Rd.,Taipei,Taiwan S.Branch No.24,Sec.1,Chia Pu East Rd.,Taipao City,Chiayi Hsien,Taiwan

Welcome to BW tool world! We are an experienced tool maker specialized in cutting tools. We focus on what you need and endeavor to research the best cutter to satisfy users demand. Our customers involve wide range of industries, like mold & die, aerospace, electronic, machinery, etc. We are professional expert in cutting field. We would like to solve every problem from you. Please feel free to contact us, its our pleasure to serve for you. BW product including: cutting toolaerospace tool .HSS DIN Cutting toolCarbide end millsCarbide cutting toolNAS Cutting toolNAS986 NAS965 NAS897 NAS937orNAS907 Cutting Tools,Carbide end milldisc milling cutter,Aerospace cutting toolhss drillФрезерыCarbide drillHigh speed steelMilling cutterCVDD(Chemical Vapor Deposition Diamond )’PCBN (Polycrystalline Cubic Boron Nitride) Core drillTapered end millsCVD Diamond Tools Inserts’PCD Edge-Beveling Cutter(Golden FingerPCD V-CutterPCD Wood toolsPCD Cutting toolsPCD Circular Saw BladePVDD End Millsdiamond tool Single Crystal Diamond Metric end millsMiniature end millsСпециальные режущие инструменты Пустотелое сверло Pilot reamerFraisesFresas con mango PCD (Polycrystalline diamond) ‘FreseElectronics cutterStep drillMetal cutting sawDouble margin drillGun barrelAngle milling cutterCarbide burrsCarbide tipped cutterChamfering toolIC card engraving cutterSide cutterNAS toolDIN or JIS toolSpecial toolMetal slitting sawsShell end millsSide and face milling cuttersSide chip clearance sawsLong end millsStub roughing end millsDovetail milling cuttersCarbide slot drillsCarbide torus cuttersAngel carbide end millsCarbide torus cuttersCarbide ball-nosed slot drillsMould cutterTool manufacturer.

Bewise Inc. www.tool-tool.com

ようこそBewise Inc.の世界へお越し下さいませ、先ず御目出度たいのは新たな

情報を受け取って頂き、もっと各産業に競争力プラス展開。

弊社は専門なエンドミルの製造メーカーで、客先に色んな分野のニーズ

豊富なパリエーションを満足させ、特にハイテク品質要求にサポート致します。

弊社は各領域に供給できる内容は:

(1)精密HSSエンドミルのR&D

(2)Carbide Cutting tools設計

(3)鎢鋼エンドミル設計

(4)航空エンドミル設計

(5)超高硬度エンドミル

(6)ダイヤモンドエンドミル

(7)医療用品エンドミル設計

(8)自動車部品&材料加工向けエンドミル設計

弊社の製品の供給調達機能は:

(1)生活産業~ハイテク工業までのエンドミル設計

(2)ミクロエンドミル~大型エンドミル供給

(3)小Lot生産~大量発注対応供給

(4)オートメーション整備調達

(5)スポット対応~流れ生産対応

弊社の全般供給体制及び技術自慢の総合専門製造メーカーに貴方のご体験を御待ちしております。

BW специализируется в научных исследованиях и разработках, и снабжаем самым высокотехнологичным карбидовым материалом для поставки режущих / фрезеровочных инструментов для почвы, воздушного пространства и электронной индустрии. В нашу основную продукцию входит твердый карбид / быстрорежущая сталь, а также двигатели, микроэлектрические дрели, IC картонорезальные машины, фрезы для гравирования, режущие пилы, фрезеры-расширители, фрезеры-расширители с резцом, дрели, резаки форм для шлицевого вала / звездочки роликовой цепи, и специальные нано инструменты. Пожалуйста, посетите сайт www.tool-tool.com для получения большей информации.

BW is specialized in R&D and sourcing the most advanced carbide material with high-tech coating to supply cutting / milling tool for mould & die, aero space and electronic industry. Our main products include solid carbide / HSS end mills, micro electronic drill, IC card cutter, engraving cutter, shell end mills, cutting saw, reamer, thread reamer, leading drill, involute gear cutter for spur wheel, rack and worm milling cutter, thread milling cutter, form cutters for spline shaft/roller chain sprocket, and special tool, with nano grade. Please visit our web www.tool-tool.com for more info.

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Bewise Inc. www.tool-tool.com Reference source from the internet.

Mirage 2000

A Mirage 2000-5F of the French Air Force

Type Multirole fighter aircraft
Manufacturer Dassault Aviation
Maiden flight 10 March 1978
Introduced June 1984
Primary users French Air Force
Indian Air Force
United Arab Emirates Air Force
Republic of China Air Force
Number built 611
Unit cost US$23 million
Developed from Dassault Mirage III
Variants Dassault Mirage 2000N/2000D
Dassault Mirage 4000

The Mirage 2000 is a French-built multirole fighter jet manufactured by Dassault Aviation. Designed in the late seventies as a lightweight fighter for the Armée de l'Air, it evolved into a successful multirole aircraft now in service in 9 countries with more than 600 Mirages built.

[edit] Development

The Avion de Combat Futur (ACF) was developed for the French Air Force in the early 1970s. After the ACF was canceled on 18 December 1975 due to its growing cost and complexity, Dassault offered the Mirage 2000 as an alternative. This was a return to the first generation Mirages, but with several important innovations that tried to solve their shortcomings. Project chiefs were B.C. Valliéres, J.Cabrière, J.C. Veber and B.Revellin-Falcoz[1].

Development of this small aircraft would also give the company a competitor to the General Dynamics F-16 Fighting Falcon, which had defeated the Dassault Mirage F1 in a contest for a new fighter for the air forces of Belgium, Denmark, Netherlands and Norway. Small single-engined fighters were clearly the most appreciated by foreign customers, as experience with the larger, twin-engined Mirage 4000 would show.

The prototype made its first flight in March 10, 1978 with test pilot Jean Coreau at the controls. Despite the new technologies applied, basing the new aircraft on the Mirage III allowed the development of a flyable prototype in only 27 months from the program start to the first flight, even if active service status needed another six years.

In that summer, at the Farnbourgh airshow, this machine displayed not only excellent handling capabilities, but also a full control at 204 km/h and 26 AoA. This was totally unexpected by a delta-wing fighter, and proof how CCD controls were capable of overcoming the delta wing shortcomings related to poor low-speed control, while retaining the advantages, such as low-drag, low RCS, ideal high speed aerodynamics and simplicity, provided by the absence of horizontal tail surfaces. The Mirage 2000 was one of the stars of that airshow and became the direct adversary for the F-16, which shared the CCD control and relaxed stability[2]. 02 Prototype followed in 18 September 1978 and 03 in 26 September 1979. After 400 hours of flight, they were sent to CEV (Centre Experimental du Vol). 04 Prototype was a demonstrator made by Dassault for its own purposes, and finally the first dual-seat M.2000B flew in 11 October 1980.

The first production example flew in November 20, 1982 and the aircraft went into operational service in 1984. They were practically pre-production aircraft, because they had no SARH missiles (RDM-1 radar) and the first model of SNECMA 'Super Atar'. M-53-2. The last Mirage 2000 was delivered on November 23, 2007.[3]

The Mirage 2000 is scheduled to be replaced in French service by the Dassault Rafale, which became operational with the French Air Force on June 27, 2006. The Mirage 2000 production line was shut down in November 2007 after the last aircraft had been delivered to the Hellenic Air Force.

[edit] Design

Using the concept of the delta wing interceptor seen on the Dassault Mirage III, Dassault built a new fighter jet design. This configuration is not ideal with regard to maneuverability, low-altitude flight, and distance required for take-off and landing, but has advantages in high-speed flight characteristics, simplicity of construction, low radar signature and internal volume.

[edit] Features

French Mirage 2000C fully armed.

French Mirage 2000C fully armed.
  • Low-set thin delta wing with cambered section, 58 degrees leading-edge sweep (4 at the exit wing border) and moderately blended root; area-ruled; two small canard wings, fixed, placed just behind the air intakes. The flight commands on the wing are: four elevons (+15/-30°), four slats, four airbrakes (2 above and 2 below each wing.)
  • Parachute brake is on the tail, just above the engine exhaust.
  • The aircraft's center of lift was moved in front of its center of gravity, giving the fighter a degree of instability that enhances maneuverability.
  • A runway arresting hook or fairing for a brake parachute can be fitted under the tail. The landing roll was reduced by robust carbon brakes. The backward-retracting, steerable nose gear features dual wheels, while the main gear features single wheels and retracts inward into the wings.
  • An airbrake is fitted on top and below each wing in an arrangement very similar to that of the Mirage III. A noticeably taller tailfin allows the pilot to retain control at higher angles of attack, assisted by small strakes mounted along each air intake.
  • First fighter jet with negative static stability. [4]

[edit] Structure

Multi-spar metal wing; elevons have carbon-fiber skins with AG5 light alloy honeycomb cores; carbon-fiber/light alloy honeycomb panel covers avionics bay; most of the tailfin and all of the rudder are skinned with boron/epoxy/carbon; the rudder has a light alloy honeycomb core.

Dassault Mirage 2000C at Paris Air Show 2007

Dassault Mirage 2000C at Paris Air Show 2007

[edit] Flight control system

The aircraft has a redundant fly-by-wire automatic flight control system, providing a high degree of agility and easier handling, together with stability and precise control in all situations. Fighter's Airframe is naturally unstable, and so it is coupled with FBW commands to obtain the best agility; however, in override mode it is still possible to exceed a 270 deg/sec roll rate and allows the aircraft to reach 11 g (within the 12 g structural limit), instead of nine when engaged. The system is reliable with no known losses due to its failure.

[edit] Landing gear

The aircraft uses a retractable tricycle type landing gear by Messier-Bugatti, with twin nosewheels and a single wheel on each main gear. Hydraulic retraction, nosewheels rearward, main units inward. Oleo-pneumatic shock absorbers. Electrohydraulic nosewheel steering (+/-45 degrees). Manual disconnect permits the nosewheel unit to caster through 360 degrees for ground towing.

[edit] Cockpit

The fighter is available as a single-seat or two-seat multi-role fighter. The pilot flies the aircraft by means of a centre stick and left hand throttles, with both incorporating hands-on-throttle-and-stick (HOTAS) controls. The pilot sits on a SEMB Mark 10 zero-zero ejection seat (a license-built version of the British Martin-Baker Mark 10). Unlike in the F-16, the pilot sits in a conventional position, without the steep backward slope of the F-16 seat. The cockpit is quite small, and there is no bubble canopy. Despite this, the cockpit visibility is quite good, but less than the F-16, especially at 'six O'clock' (rearwards-looking) position.

The instrument panel (in the Mirage 2000 C) is dominated by a Heads Up Display (HUD) with the VMC 180 radar screen located centrally below it. To the lower left is a stores management panel, above which are the navigation instruments and altimeter. The right half of the instrument panel accommodates the engine and systems displays. Located on the left side of the cockpit, just ahead of the throttle, are controls for the communications equipment, including the Have Quick secure radio.

[edit] Avionics

Standard avionics for the Mirage-2000B/C include:

  • Sagem ULISS 52 inertial navigation system (INS), TRT radio altimeter.
  • Sextant TMV-980 data display system (VE-130 head-up and VMC-180 head-down) (two head-down in 2000N/D). The combined head-up/head-level display is collimated at infinity, and presents data relating to flight control, navigation, target engagement and weapon firing. Sensor and system management data is presented on two colored lateral displays.
  • Dassault Electronique Type 2084 central digital computer, Digibus digital databus (2084 XR in 2000D) and Sextant Avionique Type 90 air data computer.
  • LMT NRAI-7A IFF transponder, IO-300-A marker beacon receiver, TRT ERA 7000 V/UHF com transceiver, TRT ERA 7200 UHF or EAS secure voice communications.

[edit] Radar

  • Thomson-CSF RDM multi-mode radar or Dassault Electronique/Thomson-CSF RDI pulse-Doppler radar for the Mirage 2000C/D, each with an operating range of 54 nm (100 km / 62 miles). This unit was an evolution of Cyrano radars, with more modern processing units and look-down/shoot-down capabilities. The effective range is around 60-70 km with modest capabilities against low-level targets. It is linked with Super R.530F missiles, and equipped the first 37 aircraft delivered to the French Air Force (Armée de l'Air) and most exported Mirages. It has multirole capabilities that enable its use in air-to-surface tasks, including anti-ship roles. The very early RDM were still not linked with the Super R.530F missiles, but it was solved quickly.
  • RDI interception radar. A specialized radar for air-to-air tasks delivered mainly with the Mirage 2000C for the Armée de l'Air. It has a much improved range of about 150 km, and is linked to Super R.530D missiles; much improved compared to the "F". Look-down/shoot-down capabilities are much improved as well, but this radar is not usually used for air-to-surface roles.
  • Dassault/Thales Antelope 5 Radar with terrain avoidance capability for Mirage 2000N Nuclear Strike variant.
  • The Thales multimode RDY (Radar Doppler Multitarget) developed for the Mirage 2000-5. Third generation radar, with multiple target capabilities (comparable to the AWG-9) and MICA missiles. This radar equipped many of the most recently exported M.2000s, as-well as the first Mirage 2000RDM updated to 2000-5 standard.

[edit] Countermeasures

  • Thales Serval Radar warning receiver (RWR) with antennas on the wingtips and on the rear of the top of the tailfin.
  • Dassault Sabre RF jammer in a pod below the bottom of the tailfin, with an antenna in a fairing on the front of the tailfin.
  • Dassault Éclair dispenser system under the tail. This was eventually replaced by a pair of Matra Spirale dispensers, one fitted on an extension behind the rear of each wingroot, giving a total capacity of 224 cartridges.

[edit] Engines

Image:Mirage 2000B taking off.jpg
Mirage 2000 taking off with full afterburner.

The Mirage 2000 is equipped with a SNECMA M53-5 (first 37 airplanes), or SNECMA M53-P2 low-bypass ratio turbofan engine, depending on the aircraft version, which provides 64 kN of thrust dry and 98 kN in afterburner. The air intakes are fitted with an adjustable half-cone-shaped centerbody, which provides an inclined shock of air pressure for highly efficient air intake. Total internal fuel capacity is 3,978 litres in the Mirage 2000C and E, and 3,904 litres in the Mirage 2000B, N, D and S. There are also provisions for a jettisonable 1,300-litre centerline fuselage fuel tank and for a 1,700-litre drop tank under each wing.

[edit] Armament and payload

The Mirage 2000 can carry up to 6.3 tons (13,900 lb) (or 7 tons for -9 version) of stores on nine pylons, with two pylons on each wing and five under the fuselage. A fixed removable refuelling probe can be attached in front of the cockpit, offset slightly to the right of center.

Primary armament of the Mirage 2000 includes
  • Built-in armament consisted of twin DEFA 554 (now GIAT 30-550 F4) 30 mm revolver-type cannons with 125 rounds each. The cannons have selectable fire rates of 1,200 or 1,800 rounds per minute. Ammunitions weight 275 g and have a muzzle velocity of around 800 m/s. Even if this is not an impressive value (due to the 30x113 ammunition standard) this gives the noticeable capability to fire up to 16 kg/second, while the M61 Vulcan reaches only (at maximum theoretical ROF) 6 kg (ammunitions weights around 100 gr).
  • Matra Super 530 medium-range semi-active radar-guided air-to-air missile on the inboard wing pylons and underbelly one.
  • MICA missiles are replacing the previous. They are available only on the Mirage 2000-5 and further models. They have multiple advantages over previous missiles such as their weight, only 110 kg compared to 250-270 kg. This allows to carry up to 5 missiles under the belly. The data-link, active radar and auto-pilot make these weapons comparable to the heavier AMRAAM. The range is around 60 km, even more than the Super R.530D. So a Mirage 2000-5 with 4 MICA can engage four targets at the same time up to 60 km range, while a Mirage 2000 RDI can engage only two (not at the same time) within 40 km.
  • Matra Magic short-range infrared-seeking AAM on the outboard wing pylons. Other missiles are compatible, because Magic itself was meant as 'Sidewinder compatible', so AIM-9J/P/L are often used on exported Mirages, and often other IR missiles are also in the Mirages panoply.
  • The Mirage 2000C can carry air-to-ground stores such as the Matra 68 mm rocket pods (18 each), iron bombs (both French 250, 400, 1000 kg and Mk 80s series), and cluster bombs like Belouga or foreigner models. Some sub-version, especially those equipped with RDM (mainly used in export models) have the capability to use the Exocet anti-ship missiles.

[edit] Operational history

French Mirage 2000s saw operational use during the Gulf War although little combat action. UAE Mirages also flew in the Gulf War, but saw little action.

French Mirage 2000s were prominent participants in U.N. and NATO air operations over the former Yugoslavia, with one aircraft shot down over Bosnia by a heat-seeking surface-to-air missile in 1995, prompting efforts to obtain improved defensive systems.

On 10 October 1996, a Greek Mirage 2000 fired an R550 Magic 2 and shot down a Turkish F-16D (serial 91-0023) over the Aegean Sea, the only confirmed F-16 lost in air-to-air warfare. The pilot died, while the co-pilot ejected and was rescued by Greek forces.

AdA Mirage 2000Ds served in the intervention in Afghanistan in 2001-2002, operating in close conjunction with international forces and performing precision attacks with LGBs.

In summer 2007, after the Rafale fighters have been removed from the theater of operations, 3 French Mirage 2000's were deployed to Afghanistan in support of NATO troops.

Kargil War, 1999: India has assigned the nuclear strike role to their Mirage 2000s. In 1999 when the Kargil conflict broke out, as all the Russian aircraft in the IAF (MiG-21, MiG-23, MiG-27) were having problems operating at high altitudes or were vulnerable to enemy MANPADs, the Mirage 2000 proved ideal for high altitude bombing. The Mirage 2000 performed well during the whole conflict, even though the Mirages supplied to India had limited air interdiction capability and had to be heavily modified to drop dumb and laser-guided bombs. The two Mirage squadrons flew a total of 515 sorties, and in 240 strike missions dropped 55,000 kg of ordnance. Easy maintenance and a very high sortie rate made the Mirage 2000 one of the most efficient fighter of the Indian Air Force in the conflict.[citation needed]

[edit] Variants

[edit] Mirage 2000C

French Mirage 2000C

French Mirage 2000C

The first Mirage 2000 to go into service was the single-seat Mirage 2000C interceptor. There were four single-seat prototypes, including the initial Mirage 2000 prototype. The first production Mirage 2000C flew in November 1982. Deliveries began in 1983. The first operational squadron was formed in 1984, the 50th anniversary of the French Air Force. A total of 124 Mirage-2000Cs were obtained by the AdA.

The first 37 Mirage 2000Cs delivered were fitted with the Thomson-CSF RDM (Radar Doppler Multifunction) and were powered by the SNECMA M53-5 turbofan engine. The 38th Mirage 2000C had an upgraded SNECMA M53-5 P2 turbofan engine. The Radar Doppler Impulse (RDI) built by Thales did not enter service until 1987.

Latest upgrades include:

  • Non-Cooperative Target Recognition (NTCR) mode in RDI Radar allows identification of airborne targets not responding on IFF.
  • Integration with the new Matra MICA (Missile d'Interception, de Combat et d'Autodefense) IR heat-seeking missile. The radar-guided version of the MICA will not be able to support earlier versions of the Mirage 2000.
  • Indian Mirage-2000's have been integrated to carry the Russian R-73AE Archer missile and the indigeneous Indian built Astra missile.

[edit] Mirage 2000B

Mirage 2000B nose close up.

Mirage 2000B nose close up.

The Mirage 2000B is two-seat operational conversion trainer variant which performed its initial flight on October 11, 1980. The AdA acquired 30 Mirage 2000Bs, with all three of the AdA fighter wings obtaining a few each for conversion training.

[edit] Mirage 2000N and 2000D

The Mirage 2000N is the nuclear strike variant which was intended to carry the Aerospatiale Air-Sol Moyenne Portee (ASMP) nuclear stand-off missile. Initial flight tests of two prototypes began on February 3, 1983, and the Mirage 2000N entered operational service in 1988. A total of 75 were built.

The Mirage 2000D is a dedicated conventional attack variant developed from the Mirage 2000N. Initial flight of the Mirage 2000D prototype, a modified Mirage 2000N prototype, was on February 19, 1991. The first flight of a production aircraft occurred March 31, 1993, and service introduction followed in April 1995. A total of 86 were built.

[edit] Mirage 2000-5

By the late 1980s, the Mirage 2000 was beginning to age compared with the latest models of U.S. F-16 fighters, so Thomson-CSF began work on a privately funded update of the Mirage 2000C which was to be named the Mirage 2000-5. A two-seat Mirage 2000B prototype was extensively modified as the first Mirage 2000-5 prototype, and it first flew on October 24, 1990. A Mirage 2000C prototype was then reworked to a similar standard, making its initial flight on April 27, 1991.

Features:

  • The Thales multimode RDY (Radar Doppler Multitarget). The RDY radar is the heart of the upgrade, providing true multitarget tracking. It can simultaneously detect up to 24 targets and track the eight highest-priority threats while guiding four MICA EMs to different targets simultaneously.
  • The updated ICMS 2 countermeasures suite and the Samir DDM missile warning system. ICMS 2 incorporates a receiver and associated signal processing system in the nose for detection of hostile missile command data links. The aircraft’s self-protection equipment can be interfaced to a new programmable mission-planning and post-mission analysis ground system.
  • A new glass cockpit layout borrowed from the Rafale program with three-color MFDs, a dual-linked wide-angle HUD / head-level display, and HOTAS controls. The cockpit is NVG-compatible.
  • Targeting systems included the Thales TV/CT CLDP laser designation pod which provides the capability to fire laser-guided weapons by day and night.
  • A two-seater version was developed as well. The back-seater has the HUD but not the associated head-level display, and as with first-generation two-seaters, there are no built-in cannon (although cannon pods can be carried).
  • The Mirage 2000-5 can also carry the oversized drop tanks developed for the Mirage 2000N, greatly extending its range.

In 1993, the AdA decided to upgrade 37 of their existing Mirage 2000s to the 2000-5 specification as a stopgap before the arrival of the Rafale in AdA service. The upgraded aircraft were redesignated Mirage 2000-5F, and became operational in 2000. They retained the old countermeasures system with the Serval/Sabre/Spirale units and did not receive the ICMS 2 system.

The AdA is now considering upgrades for the type, including the MIDS datalink, MICA IR support, and the Thales Topsight helmet-mounted display / sighting system.

[edit] Mirage 2000-5 Mark 2

Dassault extended the improvements of the Mirage 2000-5 a bit further with the Mirage 2000-5 Mark 2, which is an enhanced, fully multirole version of the Mirage 2000-5. It is currently the most advanced version of the Mirage 2000.

Features:

  • Thales RDY-2 radar. This radar system is similar in configuration to the original RDY, but features two new air-to-ground modes, including a high-resolution synthetic aperture radar (SAR) imaging mode with a moving target indicator (MTI) capability to provide an all-weather, day/night targeting capability. The radar features low-probability-of-intercept (LPI) operation, with the output pattern varying in a seemingly random pattern that prevents an adversary RWR from recognizing that it has been targeted.
  • The high-power Modular Data Processing Unit (MDPU) designed for the Rafale.
  • A new Thales Totem 3000 INS with ring-laser gyros and GPS capability, providing much greater accuracy, higher reliability, and shorter alignment time replaces the older ULISS 52 system. It works in conjunction with a terrain-following system.
  • An improved, classified ICMS 3 digital countermeasures suite.
  • An on-board oxygen generation system (OBOGS).
  • The cockpit was updated as well, retaining the same general layout but with larger color displays and other modernizations. The Thales Topsight helmet-mounted display / sighting system is offered as an option.
  • The Mirage 2000-5 Mark 2 includes a datalink for the targeting of MICA ER missiles and can carry the Damocles targeting pod.
  • Future Upgrades: Thales AIDA visual identification pod; technology used in the Rafale will be also integrated into the Mirage 2000, including infrared and optical sensors for IFF and targeting. It will be used by AdA Mirage 2000-5Fs. Further development of the second-generation type is expected to include a GPS receiver, MIDS datalink, and unspecified long-range sensors.
  • Topsight E helmet-mounted sight

[edit] Mirage 2000E

"Mirage 2000E" was a blanket designation for a series of export variants of the Mirage 2000. These aircraft were fitted the M53-P2 engine and an enhanced "RDM+" radar, and all can carry the day-only ATLIS II laser targeting pod.

[edit] Mirage 2000M (Egypt)

Egypt was the first foreign buyer, ordering 16 single-seat Mirage 2000M and four Mirage 2000BM trainers in late 1981, with deliveries beginning in 1986. The Egyptians also purchased ATLIS II pods and a wide range of appropriate munitions, including Magic and Super 530 AAMs, AS-30L laser-guided ASMs, and Armat anti-radiation missiles.

[edit] Mirage 2000H (India)

Indian Air Force Mirage 2000H.

Indian Air Force Mirage 2000H.

India have acquired a total of 49 examples, including 42 single-seaters and 7 Mirage two-seaters. The IAF named the Mirage Vajra (Thunderbolt). India also purchased appropriate stores along with the fighters, including ATLIS II pods and laser-guided weapons.

  • Since India wanted the fighter quickly, the first part of an initial batch of 26 single-seaters and 4 two-seaters was shipped to the Indian Air Force (IAF) beginning in 1985 with the older M53-5 engines. These aircraft were given the designations of Mirage 2000H5 and Mirage 2000TH5.
  • The second part of this initial batch consisted of 10 more single-seaters with the M53-P2 engine, with these aircraft designated Mirage 2000H. All the first batch was reengined with the M53-P2, with the single-seaters re-designated "Mirage 2000H" and the two-seaters re-designated Mirage 2000TH.
  • A second batch of six Mirage 2000H single-seaters and three Mirage 2000TH two-seaters was shipped in 1987-1988.

Recent orders:

  • In 2004, the Indian government approved purchase of ten more Mirage 2000Hs, with these machines featuring improved avionics, particularly an upgraded RDM-7 radar.
  • The Mirage 2000-5 was the front-runner for a planned Indian Air Force 124+ fighter procurement in which it was competing with the Mikoyan MiG-35, F-16 Falcon and JAS 39 Gripen. However, Dassault announced that Mirage 2000 will be replaced by the Rafale as the contender for the deal since the Mirage 2000 production line is to be closed.
  • India has announced a $1.9 billion program to arm 52 of its Mirage 2000 aircraft with the MBDA ASRAAM dogfighting missile beginning in 2007. Installation will require new radar, electronic warfare equipment, and updates to the cockpit and data bus. Pilot helmets will require addition of a helmet-mounted sight. These will be the first Mirage aircraft to carry the British missile and Dassault, Thales, and MBDA are to participate in the effort[5].

[edit] Mirage 2000P (Peru)

Peru placed an order for 10 single-seat Mirage 2000Ps and 2 Mirage 2000DP trainers. The Peruvians ordered a set of munitions similar to that ordered by Egypt, along with ATLIS II targeting pods.

[edit] Mirage 2000-5EI (Taiwan, ROC)

ASTAC pod

ASTAC pod

In 1992, the Republic of China Air Force ordered 48 single-seat Mirage 2000-5EI interceptors and 12 Mirage 2000-5DI trainers, with introduction of the first squadron in 1997 and the last fighters delivered in 1999. The Taiwanese ordered a set of ASTAC electronic intelligence (ELINT) pods for their Mirages.

  • France announced in 1992 that it would offer Dassault Mirage 2000-5 fighters to Taiwan. The number of aircraft considered had been rumoured to be 120, but the deal was finalized as 60 aircraft (48 single-seat 2000-5EIs and 12 two-seat 2000-5DIs) on November 17 of the same year. This marks the first ROCAF purchase of French fighters since the arrival of 24 Dewoitine D.510C piston-engine monoplanes in 1937. The program was given the codename "Fei Lung" (Flying Dragon).
  • The ROCAF also obtained 960 MICA medium-range and 480 Magic II short-range air-to-air missiles from Matra. The former provides the Mirage with the BVR capability needed for its role as front-line interceptor. A number of centerline twin gun pods with DEFA 554 cannons were also acquired and fitted on the two-seaters, as they do not have an internal gun armament. Other support equipment, such as auxiliary fuel tanks, helmets, and G-suits, have also been procured.
  • The first batch of ROCAF Mirage 2000-5s, consisting of five aircraft, arrived at Hualien Harbor on the east coast of Taiwan by sea on 1997-05-06. After being unloaded, they were towed to Hualien AB, where they were unpacked and checked, and then flown to Hsinchu AB. Subsequent deliveries also followed the same procedure. The last ROCAF Mirage 2000-5 was delivered in an official ceremony on 1998-11-26.

All Mirage 2000-5s are operated by the 499th TFW at Hsinchu. The first unit to convert to the type, the 41st TFS, was commissioned on 1997-12-01. Subsequently the 42nd TFS was commissioned on 1998-11-26. The 499th TFW achieved the IOC (Initial Operational Capability) status on 2001-05-10, and the 48th TFS was commissioned on the same day.

On 2004-11-01, the 41st and 42nd TFSs were upgraded to the "Tactical Fighter Group" status, while the 48th TFS became the 48th Training Group, in the largest restructure undertaken by the ROCAF since 1999. At the same time, the original 11th TFG went into history. Each of the new TFG/TG is commanded by a Colonel, but the number of aircraft assigned is not much different from that for a Squadron. Although their official English designation is Tactical Fighter Group, the Chinese designation literally means Operations Group.

Weapon Testing & Exercises
  • On 1998-05-08, a two-seat DI fired one MICA missile and successfully hit a target drone 67 km away. It was the first launch of the said missile outside France. The second MICA live-firing exercise took place off the east coast of Taiwan on 2000-03-29, in which 2051 (right side image) fired a single MICA missile from its left inner pylon.
  • On 2004-07-21, two Mirage 2000-5s from the 2nd TFW landed on the wartime reserve runway located at the Jenteh section of Highway No. 1 as part of the annual Han Kuang No. 20 Exercise. Mirage 2000-5DI 2051, piloted by Maj. Wei-Kuang Chang and Lt. Col. Juei-Chi Duan, and 2054, piloted by Lt. Col. Bin-Fu Wu and Capt. Jien-Liang Chen, took off from their home base Hsinchu Air Base at 0540 hrs. 2051 landed on the highway at 0620 hrs, followed by 2054 at 0622 hrs. The two jets then taxied to the other end of the reserve runway to be refueled and re-armed with two Magic air-to-air missiles, respectively. At 0712 hrs, 2051 took off again and 2054 followed one minute later. Both landed at Hsinchu at 0736 hrs.

[edit] Mirage 2000-5EDA (Qatar)

In 1994, Qatar ordered nine single-seat Mirage 2000-5EDAs and three Mirage 2000-5DDA trainers, with initial deliveries starting in 1997.

[edit] Mirage 2000EAD/RAD (UAE)

In 1983, the UAE purchased 22 single-seat Mirage 2000EADs, 8 unique single-seat Mirage 2000RAD reconnaissance variants, and 6 Mirage 2000DAD trainers, for a total order of 36 machines. The order specified an Italian-made defensive avionics suite that delayed delivery of the first of these aircraft until 1989.

  • The Mirage 2000RAD reconnaissance variant does not have any built-in cameras or sensors, and the aircraft can still be operated in air combat or strike roles. The reconnaissance systems are implemented in pods, including the Thales "SLAR 2000" radar pod, Dassault "COR2" multi-camera pod with visible and infrared imaging capability, and the Dassault "AA-3-38 HAROLD" telescopic long-range optical camera pod. The UAE is the only nation operating such a specialized reconnaissance variant of the Mirage 2000 at this time.
Mirage 2000-9

Mirage 2000-9 is the export variant of Mirage 2000-5 Mk.2.

  • The UAE was the launch customer, ordering

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Bewise Inc. www.tool-tool.com Reference source from the internet.

ロールス・ロイス plc (Public limited company) はGE・アビエーションに続き、世界で2番目に大きい航空機エンジンの製造会社である。防衛航空宇宙、艦船、発電等も手がける。

ロールス・ロイスは1971年に国営化され航空機エンジンの分野が長年、売上の大半を占めてきた。1973年、自動車部門を切り離した。1987年、サッチャー政権下で再び、民営化された。ロールス・ロイスの防衛航空宇宙部門は世界で16番目であり、2005年のグループの売上の21%を占める。民間航空機向けの売上は53%、船舶向けは17%、発電向けは8%を占める。

[編集] 歴史

ロールス・ロイスは1906年、ヘンリー・ロイスC.S.ロールスによって創業され、最初の航空機エンジンが製造されたのは1914年だった。

第1次世界大戦前の航空機エンジンの半分はロールス・ロイス製だった。1920年代末には航空機エンジンの売上はロールス・ロイス社の大部分を占めるようになった。ヘンリーロイスが最後に設計したマーリンは1935年に完成した。1931年のシュナイダー杯で時速400マイルの記録を樹立した。第2次世界大戦ではマーリンは連合国側の多数の航空機に搭載され、中でもバトル オブ ブリテンでは大活躍した。 マーリンは米国でも生産され、P51に搭載された。

[編集] 国有化と分割

トライスター向けのRB211の開発が暗礁に乗り上げた事により、開発費が増加して1971年、管理下に置かれる。当時の首相であったエドワード・ヒースは国有化する。1973年、自動車部門を切り離す。

[編集] 民営化と拡張

ロー ルス・ロイス社は1987年、サッチャー政権下において民営化された。1980年代民間航空機向けのエンジンへの参入を指向して17機種の異な るエンジンを供給するまでに成長した。同時期、民間航空機向けに供給されるエンジンはゼネラルエレクトリックは14機種、プラット&ホイットニー は10機種だった。

1988年、重工業で発電送電に強みを持つノーザンエンジニアリング産業を傘下に収めた。他社を次々に傘下に収め、業界再編を促す。サッチャー政権下の追い風もあり、当時、衰退しつつあった英国の重工業に再び、競争力を取り戻すようにリストラを行う。

1990年、BMWと合弁でBMW ロールス・ロイス社を設立、BR700エンジンを供給する。

[編集] アリソン エンジン社を買収

1994年、11月、米国の航空機エンジン製造会社であるアリソン エンジン社を傘下に収めたと発表した。ロールス・ロイスは予てより、アリソンの買収を目論んでいた。

アリソンを傘下に収めた事により、新たに民間機向けのエンジンが4機種増えた。それにより、一部の機種で重複する物がでてきたが、集約される。 アリソンを傘下に収めた事により、それまでアリソンが供給していた米軍向けの供給の存続が危ぶまれたが、アリソンとロールス・ロイスは安全保障を危険にはさらさないという主旨の共同声明を出している。[1]

エアバスA380プロトタイプ機に取り付けられたトレント900。A380はこのエンジンを4基搭載している。

エアバスA380プロトタイプ機に取り付けられたトレント900。A380はこのエンジンを4基搭載している。

[編集] 主な製品

[編集] 民間機

[編集] 旅客機

[編集] 地域航空

[編集] ヘリコプター

[編集] 防衛関連

[編集] 攻撃機

[編集] ヘリコプター

[編集] 輸送機

[編集] 練習機

[編集] 戦闘機

[編集] 無人機市場

[編集] 船舶向け

[編集] ガスタービン

[編集] ディーゼルエンジン

[編集] 推進器

[編集] 潜水艦

[編集] 流体軸受け

  • ミッチェル ベアリングス

[編集] 石油&ガス

[編集] ガスタービン

[編集] 圧縮機

[編集] 発電向け

[編集] ガスエンジン

[編集] 往復機関

[編集] 発電装置

歡迎來到Bewise Inc.的世界,首先恭喜您來到這接受新的資訊讓產業更有競爭力,我們是提供專業刀具製造商,應對客戶高品質的刀具需求,我們可以協助客戶滿足您對產業的不同要求,我們有能力達到非常卓越的客戶需求品質,這是現有相關技術無法比擬的,我們成功的滿足了各行各業的要求,包括:精密HSS DIN切削刀具協助客戶設計刀具流程DIN or JIS 鎢鋼切削刀具設計NAS986 NAS965 NAS897 NAS937orNAS907 航太切削刀具,NAS航太刀具設計超高硬度的切削刀具醫療配件刀具設計汽車業刀具設計電子產業鑽石刀具木工產業鑽石刀具等等。我們的產品涵蓋了從民生刀具到工業級的刀具設計;從微細刀具到大型刀具;從小型生產到大型量產;全自動整合;我們的技術可提供您連續生產的效能,我們整體的服務及卓越的技術,恭迎您親自體驗!!

BW Bewise Inc. Willy Chen willy@tool-tool.com bw@tool-tool.com www.tool-tool.com skype:willy_chen_bw mobile:0937-618-190 Head &Administration Office No.13,Shiang Shang 2nd St., West Chiu Taichung,Taiwan 40356 http://www.tool-tool..com / FAX:+886 4 2471 4839 N.Branch 5F,No.460,Fu Shin North Rd.,Taipei,Taiwan S.Branch No.24,Sec.1,Chia Pu East Rd.,Taipao City,Chiayi Hsien,Taiwan

Welcome to BW tool world! We are an experienced tool maker specialized in cutting tools. We focus on what you need and endeavor to research the best cutter to satisfy users demand. Our customers involve wide range of industries, like mold & die, aerospace, electronic, machinery, etc. We are professional expert in cutting field. We would like to solve every problem from you. Please feel free to contact us, its our pleasure to serve for you. BW product including: cutting toolaerospace tool .HSS DIN Cutting toolCarbide end millsCarbide cutting toolNAS Cutting toolNAS986 NAS965 NAS897 NAS937orNAS907 Cutting Tools,Carbide end milldisc milling cutter,Aerospace cutting toolhss drillФрезерыCarbide drillHigh speed steelMilling cutterCVDD(Chemical Vapor Deposition Diamond )’PCBN (Polycrystalline Cubic Boron Nitride) Core drillTapered end millsCVD Diamond Tools Inserts’PCD Edge-Beveling Cutter(Golden FingerPCD V-CutterPCD Wood toolsPCD Cutting toolsPCD Circular Saw BladePVDD End Millsdiamond tool Single Crystal Diamond Metric end millsMiniature end millsСпециальные режущие инструменты Пустотелое сверло Pilot reamerFraisesFresas con mango PCD (Polycrystalline diamond) ‘FreseElectronics cutterStep drillMetal cutting sawDouble margin drillGun barrelAngle milling cutterCarbide burrsCarbide tipped cutterChamfering toolIC card engraving cutterSide cutterNAS toolDIN or JIS toolSpecial toolMetal slitting saws

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Rolls-Royce Group plc
Type Public (LSE: RR.)
Founded 1906 (as Rolls-Royce Limited)
1987 (privatised as plc)
Headquarters Flag of the United Kingdom Derby, England, UK
Key people Simon Robertson (Chairman)
Sir John Rose (CEO)
Industry Aerospace & Defence
Products Civil & military aero engines
Marine propulsion systems
Power generation equipment
Revenue £7,435 million (2007)
Operating income £514 million (2007)
Net income £600 million (2007)
Employees 38,000 (2007)
Website www.rolls-royce.com

Rolls-Royce plc (LSE: RR.) is a British aircraft engine maker, and the second-largest in the world, behind General Electric Aviation. The company has related businesses in the defence aerospace, marine and energy markets.

Rolls-Royce was nationalised in 1971, by which time aircraft engines had long been the most significant part of the business. The automobile company was separated in 1973 and the present Rolls-Royce plc was re-privatised in 1987. Rolls-Royce is, through its defence aerospace division, the world's 16th largest defence contractor.[1] Defence aerospace sales accounted for 21% of group sales in 2005, civil aerospace 53%, marine 17% and energy 8%.[2]

[edit] History

Rolls-Royce Limited was founded in 1906 by Henry Royce and C.S. Rolls, and produced its first aircraft engine in 1914.

Around half the aircraft engines used by the Allies in World War I were made by Rolls-Royce. By the late 1920s, aero engines made up most of Rolls-Royce's business. Henry Royce's last design was the Merlin aero engine, which came out in 1935 although he had died in 1933. This was a development subsequent to the R engine, which had powered a record-breaking Supermarine S6.B seaplane to almost 400mph in the 1931 Schneider Trophy. The Merlin powered many World War II aircraft: the British Hawker Hurricane, Supermarine Spitfire, De Havilland Mosquito (twin-engined), Avro Lancaster (4-engine), Vickers Wellington (2-engine); it also transformed the American P-51 Mustang into one of the best fighters of its time, its Merlin engine built by Packard under licence. Over 160,000 Merlin engines were produced.

In the post-World War II period Rolls-Royce made significant advances in gas turbine engine design and manufacture. The Dart and Tyne turboprop engines were particularly important, enabling airlines to cut journey times within several continents, whilst jet airliners were introduced on longer services. The Dart engine was used in Argosy, Avro 748 and its military variant the Andover, Friendship, Herald and Viscount aircraft, whilst the more powerful Tyne powered the Atlantic, Transall and the Vanguard. Many of these turboprops are still in service.

Rolls-Royce engines had traditionally borne numeric designations during development and then were assigned the name of a British river on delivery. The use of river names was introduced with the earliest Rolls jet engines to reflect their nature: a steady flow of power rather than the pulses of a piston engine. RB stands for "Rolls Barnoldswick", the latter a major ex-Rover facility bought by Rolls-Royce when it traded production of engines (the Rolls Royce Meteor) for production of the first Whittle engines.

Amongst the jet engines of this period was the [[Rolls-Royce auto-mobile which powers the Trident, BAC 1-11, Grumman Gulfstream II and Fokker F28. Military versions of the Spey powered the Buccaneer S2 for the RAF, the Phantom F4K and F4M, and the Nimrod. The Spey was licence built by Allison Engine Company as the TF41 for the A-7 Corsair II. Other types of military engines produced in the second half of the 20th Century include the Avon and Viper; these engines powered many of the British Aircraft of this period.

Also of this period was the Conway, a low (by today's standards) bypass ratio turbofan which was used on some Boeing 707s and Douglas DC-8s, and all Vickers VC10s as well as on the MkII variant of the Handley Page Victor bomber for the RAF.

During the late 1950s and '60s there was a significant rationalisation of the British aero-engine manufacturers, culminating in the merger of Rolls-Royce and Bristol Siddeley in 1966. Bristol Siddeley, which had itself resulted from the merger of Armstrong Siddeley and Bristol in 1959, and with its principal factory at Filton, near Bristol, had a strong base in military engines, including the Olympus, which was chosen for Concorde.

[edit] Nationalisation & separation

Having been selected as the sole engine supplier for the Lockheed L-1011 (TriStar), Rolls-Royce committed heavily to the RB211 engine, but its development was hampered by considerable problems and on February 4, 1971 Rolls-Royce went into administrative receivership. To save the company, Edward Heath's government nationalised it. The automotive division was separated from the aircraft engine division in 1973 as Rolls-Royce Motors and sold to Vickers. A side-effect of this affair was a change in accounting regulations to forbid the capitalisation of expenditure on research. This practise had resulted in Rolls Royce massively overstating its assets, thus disguising its financial difficulties until it was too late.

[edit] Privatisation & expansion

Rolls-Royce plc was privatised in 1987 under the government of Margaret Thatcher. The 1980s saw the introduction of a policy to offer an engine on every civil aircraft type, with the company's engines now powering 17 different airliners (and their variants) compared to General Electric's 14 and Pratt & Whitney's 10.

In 1988, Rolls-Royce acquired Northern Engineering Industries (NEI), a group of heavy engineering companies mainly associated with electrical generation and power management, based in the North East of England. The group included Clarke Chapman (Cranes), Reyrolle (now part of Siemens) and Parsons (now part of Siemens Steam turbines). The company was renamed Rolls Royce Industrial Power Group. It was sold off piecemeal over the next decade as the company re-focused on its core aero-engine operations following the recession of the early 1990s.

In 1990 BMW and Rolls-Royce established the BMW Rolls-Royce joint venture to produce the BR700 range of engines for regional and corporate jets, the most recent of which is the newly announced BR725. BMW subsequently withdrew from the company, and Rolls-Royce took full control of it in 2000, renaming it Rolls-Royce Deutschland.

[edit] Allison acquisition

In November 1994 Rolls-Royce announced its intention to acquire the Allison Engine Company, an American manufacturer of gas turbines and components for aviation, industrial and marine engines. Rolls-Royce had previously tried to buy the company when General Motors sold it in 1993, but GM opted for a management buyout instead. Owing to Allison's involvement in classified and export restricted technology, the 1994 acquisition was subject to investigation to determine the national security implications. On 27 March 1995 the Department of Defense announced that the "deal between Allison Engine Co. and Rolls-Royce does not endanger national security."[1] Rolls-Royce was, however, obliged to set up a proxy board to manage Allison and had also to set up a separate company, Allison Advanced Development Company, Inc., to manage classified programmes "that involve leading-edge technologies". In 2000 this restriction was replaced by a more flexible Special Security Arrangement.

The Allison acquisition brought four new engine types into the Rolls-Royce civil engine portfolio on seven platforms and several light aircraft applications. Allison is now known as Rolls-Royce Corporation, part of Rolls-Royce North America.

In 1996 Rolls-Royce and Airbus signed a Memorandum of Understanding specifiying the Trent 900 as the engine of choice for the then A3XX, now called the Airbus A380.

[edit] 1999 acquisitions

Rolls-Royce spent £1.063 billion on acquisitions in 1999. These were interests of Cooper Energy Services (with the effect of making the Cooper Rolls joint venture a wholly owned subsidiary of Rolls-Royce), Vickers, National Airmotive Corporation and BMW's share of BMW Rolls-Royce.

Rolls-Royce acquired Vickers plc for its marine businesses. Vickers had expanded this part of its business in the period leading up to the purchase, acquiring Kamewa, a manufacturer of waterjets, in 1996, and Ulstein, a major marine propulsion and engineering company, in 1998. Rolls-Royce sold Vickers Defence Systems (the other major Vickers area of business) to Alvis plc in 2002 which then became Alvis Vickers, then the largest armoured vehicle company in the UK.

Rolls-Royce has established a leading position in the corporate and regional airline sector through the development of the Tay engine, the Allison acquisition and the consolidation of the BMW Rolls-Royce joint venture. In 1999 BMW Rolls-Royce was renamed Rolls-Royce Deutschland and became a 100% owned subsidiary of Rolls-Royce plc.

Data Systems & Solutions was founded in 1999 as a joint venture between Rolls-Royce plc and Science Applications International Corporation (SAIC). In early 2006, SAIC exited the joint venture agreement, making Rolls-Royce plc the sole owner.

[edit] Recent events

On April 6, 2004 Boeing announced that it had selected both Rolls-Royce and General Electric to power its new 787. Rolls-Royce submitted the Trent 1000, a further development of that series. GE's offering is the GENX, a development of the GE90.

On June 13 Rolls Royce were awarded a £110m deal with the Ministry of Defence to supply engines for its C-130 Hercules transport aircraft for the next 5 years.[3]

In July 2006, Rolls-Royce reached an agreement to supply a new version of the Trent for the revised Airbus A350 (XWB) jetliner. Although details have yet to be released, it is likely that the so-called Trent XWB will be significantly larger than the Trent 1700, basically a throttle-push of the Trent 1000 intended for the original A350 proposal.

In October 2006 Rolls-Royce suspended production of its Trent 900 engine because of delays by Airbus on the delivery of the A380 superjumbo. Rolls-Royce announced in October 2007 that production of the Trent 900 had been re-started after a twelve month suspension caused by delays to the A380.[4] The plant in Derby, UK employs 11,000 workers and will continue to produce engines for Bombardier, Boeing, including those for the new 787 series and other Airbus aircraft such as the A330 and A340.

On the military side, Rolls-Royce has been (in cooperation with other European manufacturers) a major contractor for the RB199 which in several variants powers the Panavia Tornado, and also for the EJ200 engine for the Eurofighter Typhoon. Two modified RB199 engines also powered the EAP demonstrator which evolved into the Typhoon.

At the 2005 Paris Air Show Rolls Royce secured in excess of $1 billion worth of orders. The firm received $800m worth of orders from Air China to supply its 20 Airbus A330 jets[5].

On 18 June 2007, Rolls-Royce announced at the 2007 Paris Air Show that it had signed its biggest ever contract with Qatar Airways for the Trent XWB to power 80 A350 XWBs on order from Airbus worth $5.6 billion at list prices.[6] On 11 November 2007, another large contract was announced at the Dubai Airshow from Emirates Airline for Trent XWBs to power 50 A350-900 and 20 A350-1000 aircraft with 50 option rights. Due to be delivered from 2014, the order is potentially worth up to 8.4 billion US Dollars at list prices, including options.[7]

[edit] Current operations

Rolls-Royce's aerospace business makes commercial and military gas turbine engines for military, civil, and corporate aircraft customers worldwide. In the U.S., the company makes engines for regional and corporate jets, helicopters, and turboprop aircraft. Rolls-Royce also constructs and installs power generation systems. Its core gas turbine technology has created one of the broadest product ranges of aero-engines in the world, with 50,000 engines in service with 500 airlines, 2,400 corporate and utility operators and more than 100 armed forces, powering both fixed- and rotary-wing aircraft. Rolls-Royce Marine Power Operations Ltd (a subsidiary company) manufactures and tests nuclear reactors for Royal Naval submarines.

Rolls-Royce Trent 900 on the prototype Airbus A380. This aircraft carries four.

Rolls-Royce Trent 900 on the prototype Airbus A380. This aircraft carries four.
Rolls-Royce Pegasus schematic

Rolls-Royce Pegasus schematic

歡迎來到Bewise Inc.的世界,首先恭喜您來到這接受新的資訊讓產業更有競爭力,我們是提供專業刀具製造商,應對客戶高品質的刀具需求,我們可以協助客戶滿足您對產業的不同要求,我們有能力達到非常卓越的客戶需求品質,這是現有相關技術無法比擬的,我們成功的滿足了各行各業的要求,包括:精密HSS DIN切削刀具協助客戶設計刀具流程DIN or JIS 鎢鋼切削刀具設計NAS986 NAS965 NAS897 NAS937orNAS907 航太切削刀具,NAS航太刀具設計超高硬度的切削刀具醫療配件刀具設計汽車業刀具設計電子產業鑽石刀具木工產業鑽石刀具等等。我們的產品涵蓋了從民生刀具到工業級的刀具設計;從微細刀具到大型刀具;從小型生產到大型量產;全自動整合;我們的技術可提供您連續生產的效能,我們整體的服務及卓越的技術,恭迎您親自體驗!!

BW Bewise Inc. Willy Chen willy@tool-tool.com bw@tool-tool.com www.tool-tool.com skype:willy_chen_bw mobile:0937-618-190 Head &Administration Office No.13,Shiang Shang 2nd St., West Chiu Taichung,Taiwan 40356 http://www.tool-tool..com / FAX:+886 4 2471 4839 N.Branch 5F,No.460,Fu Shin North Rd.,Taipei,Taiwan S.Branch No.24,Sec.1,Chia Pu East Rd.,Taipao City,Chiayi Hsien,Taiwan

Welcome to BW tool world! We are an experienced tool maker specialized in cutting tools. We focus on what you need and endeavor to research the best cutter to satisfy users demand. Our customers involve wide range of industries, like mold & die, aerospace, electronic, machinery, etc. We are professional expert in cutting field. We would like to solve every problem from you. Please feel free to contact us, its our pleasure to serve for you. BW product including: cutting toolaerospace tool .HSS DIN Cutting toolCarbide end millsCarbide cutting toolNAS Cutting toolNAS986 NAS965 NAS897 NAS937orNAS907 Cutting Tools,Carbide end milldisc milling cutter,Aerospace cutting toolhss drillФрезерыCarbide drillHigh speed steelMilling cutterCVDD(Chemical Vapor Deposition Diamond )’PCBN (Polycrystalline Cubic Boron Nitride) Core drillTapered end millsCVD Diamond Tools Inserts’PCD Edge-Beveling Cutter(Golden FingerPCD V-CutterPCD Wood toolsPCD Cutting toolsPCD Circular Saw BladePVDD End Millsdiamond tool Single Crystal Diamond Metric end millsMiniature end millsСпециальные режущие инструменты Пустотелое сверло Pilot reamerFraisesFresas con mango PCD (Polycrystalline diamond) ‘FreseElectronics cutterStep drillMetal cutting sawDouble margin drillGun barrelAngle milling cutterCarbide burrsCarbide tipped cutterChamfering toolIC card engraving cutterSide cutterNAS toolDIN or JIS toolSpecial toolMetal slitting sawsShell end millsSide and face milling cuttersSide chip clearance sawsLong end millsStub roughing end millsDovetail milling cuttersCarbide slot drillsCarbide torus cuttersAngel carbide end millsCarbide torus cuttersCarbide ball-nosed slot drillsMould cutterTool manufacturer.

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豊富なパリエーションを満足させ、特にハイテク品質要求にサポート致します。

弊社は各領域に供給できる内容は:

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弊社の製品の供給調達機能は:

(1)生活産業~ハイテク工業までのエンドミル設計

(2)ミクロエンド

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Bewise Inc. www.tool-tool.com Reference source from the internet.

模 具的报价与结算是模具估价后的延续和结果。从模具的估价到模具的报价,只是第一步,而模具的最终目的,是通过模具制造交付使用后的结算,形成最终模具的结 算价。在这个过程里,人们总是希望,模具估价=模具价格=模具结算价。而在实际操作中,这四个价并不完全相等,有可能出现波动误差值。这就是以下所要讨论 的问题。

当模具估价后,需要进行适当处理,整理成模具的报价,为签定模具加工合同做依据。通过反复洽谈商讨,最后形成双方均认可的模具价格,签订了合同。才能正式开始模具的加工。

一、模具估价与报价、报价与模具价格
模具估价后,并不能马上直接作为报价。一般说来,还要根据市场行情、客户心理、竞争对手、状态等因素进行综合分析,对估价进行适当的整理,在估价的基础上 增加10-30%提出第一次报价。经过讨价还价,可根据实际情况调低报价。但是,当模具的商讨报价低于估价的10%时,需重新对模具进行改进细化估算,在 保证保本有利的情况下,签订模具加工合同,最后确定模具价格。模具价格是经过双方认可且签订在合同上的价格。
这时形成的模具价格,有可能高于估价或低于估价。当商讨的模具价格低于模具的保本价进,需重新提出修改模具要求、条件、方案等,降低一些要求,以期可能降 低模具成本,重新估算后,再签订模具价格合同。应当指出,模具是属于科技含量较高的专用产品,不应当用低价,甚至是亏本价去迎合客户。而是应该做到优质优 价,把保证模具的质量、精度、寿命放在第一位,而不应把模具价格看得过重,否则,容易引起误导动作。追求模具低价,就较难保证模具的质量、精度、寿命。廉 价一般不是模具行业之所为。但是,当模具的制造与制品开发生产是同一核算单位或是有经济利益关系时,在这种情况下,模具的报价,应以其成本价作为报价。模 具的估价仅估
算模具的基本成本价部分,其它的成本费用、利润暂不考虑,待以后制品生产的利润再提取模具费附加值来作为补偿。但此时的报价不能作为真正的模具的价格,只 能是作为模具前期开发费用。今后,一旦制品开发成功,产生利润,应提取模具费附加值,返还给模具制造单位,两项合计,才能形成模具的价格。这时形成的模具 价格,有可能会高于第一种情况下的模具价格,甚至回报率很高,是原正常模具价格的几十倍,数百倍不等。当然,也有可能回报率等于零。

二、模具价格的地区差与时间差
这里还应当指出,模具的估价及价格,在各个企业、各个地区、国家;在不同的时期,不同的环境,其内涵是不同的,也就是存在着地区差和时间差。为什么会产生 价格差呢,这是因为:一方面各企业、各地区、国家的模具制造条件不一样,设备工艺、技术、人员观念、消费水准等各个方面的不同,产生在对模具的成本、利润 目标等估算不同,因而产生了不同的模具价格差。一般是较发达的地区、或科技含量高、设备投入较先进,比较规范大型的模具企业,他们的目标是质优而价高,而 在一些消费水平较低的地区,或科技含量较低,设备投入较少的中小型模具企业,其相对估算的模具价格要低一些。另一方面,模具价格还存在着时间差,即时效 差。不同的时间要求,产生不同的模具价格。这种时效差有两方面的内容:一是一付模具在不同的时间有不同的价格;二是不同的模具制造周期,其价格也不同。
三、模具报价单的填写
模具价格估算后,一般要以报价的形式向外报价。报价单的主要内容有:模具报价,周期,要求达到的模次(寿命),对模具的技术要求与条件,付款方式及结算方式以及保修期等。

模具的报价策略正确与否,直接影响模具的价格,影响到模具利润的高低,影响到所采用的模具生产技术管理等水平的发挥,是模具企业管理的最重要的,是否成功的体现!

四、模具的结算方式
模具的结算是模具设计制造的最终目的。模具的价格也以最终结算到的价格为准,即结算价。才是最终实际的模具价格。

模具的结算方式从模具设计制造一开始,就伴随着设计制造的每一步,每道工序在运行、设计制造到什么程序,结算方式就运行到什么方式。待到设计制造完成交付 使用,结算方式才会终结,有时,甚至还会运行一般时间。所有设计制造中的质量技术问题最终全部转化到经济结算方面来。可以说,经济结算是对设计制造的所有 技术质量的评价与肯定。

结算的方式,是从模具报价就开始提出,以签订模具制造合同开始之日,就与模具设计制造开始同步运行。反过来说,结算方式的不同,也体现了模具设计制造的差异和不同。

结算方式,各地区、各企业均有不同,但随着市场经济的逐步完善,也形成一定的规范和惯例。按惯例,结算方式一般有以下几种:

(1)“五五”式结算:即模具合同一签订开始之日,即预付模具价款50%,余50%待模具试模验收合格后,再付清。

这种结算方式,在早期的模具企业中比较流行。它的优缺点有以下:
1)50%的预付款一般不足于支付模具的基本制造成本,制造企业还要投入。也就是说,50%的预付款,还不能与整付模具成本运行同步。因此,对模具制造企业来说存在一定的投入风险。
2)试模验收合格后,即结算余款。使得模具保修费用与结算无关。
3)在结算50%余款时,由于数目款项较多,且模具已基本完工,易产生结算拖欠现象。
4)万一模具失败,一般仅退回原50%预付款。

(2)“六四”式结算:即模具合同一签订生效之日起,即预付模价款的60%,余40%,待模具试模合格后,再结清。
这种结算方式与第一种结算方式基本相同。只不过是在预付款上增加10%。这相对于模具制造企业有利一点。
(3)“三四三”式结算:即模具合同一签订生效之日,即预付模价款的30%,等参与设计会审,模具材料备料到位,开始加工时,再付40%模价款。余30%,等模具合格交付使用后,一周内付清。

这种结算方式,是目前比较流行的一种。这种结算方式的主要特点如下:
1)首期预付的30%模价款作为订金。
2)再根据会审,检查进度和可靠性,进行第二次40%的付款,加强了模具制造进度的监督。
3)余款30%,在模具验收合格后,再经过数天的使用期后,结算余款。这种方式,基本靠近模具的设计制造使用的同步运行。
4)万一模具失败,模具制造方,除返还全部预付款外,还要加付赔偿金。赔偿金一般是订金的1-2倍。
(4)提取制件生产利润的模具费附加值方式:即在模具设计制造时,模具使用方,仅需投入小部分的款项以保证模具制造的基本成本费用(或根本无需支付模具费用)。待模具制造交付使用,开始制件生产,每生产一个制件提取一部分利润返还给模具制造方,作为模具费。
这种方式,把模具制造方和使用方有机地联系在一起,形成利润一体化,把投资风险与使用效益紧密地联系起来,把技术与经济、质量与生产效益完全地挂钩在一 起,这样也最大限度地体现了模具的价值与风险。这种方式是目前一种横向联向的发展趋势。其主要特点是:充分发挥模具制造方和模具使用方的优势,资金投入比 较积极合理。但对于模具制造方来说,其风险较大,但回报率也较为可观。
模具的结算方式,还有很多,也不尺相同。但是都有一个共同点,即努力使模具的技术与经济指标有机地结合,产生双方共同效益。使得模具由估价到报价,由报价 到合同价格;由合同价格到结算价格,即形成真正实际的模具价格。实行优质优价。努力把模具价格与国际惯例接轨,不断向生产高、精、优模具方向努力,形成共 同良好的、最大限度的经济效益局面。这是模具设计制造使用的最终目标!

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Welcome to BW tool world! We are an experienced tool maker specialized in cutting tools. We focus on what you need and endeavor to research the best cutter to satisfy users demand. Our customers involve wide range of industries, like mold & die, aerospace, electronic, machinery, etc. We are professional expert in cutting field. We would like to solve every problem from you. Please feel free to contact us, its our pleasure to serve for you. BW product including: cutting toolaerospace tool .HSS DIN Cutting toolCarbide end millsCarbide cutting toolNAS Cutting toolNAS986 NAS965 NAS897 NAS937orNAS907 Cutting Tools,Carbide end milldisc milling cutter,Aerospace cutting toolhss drillФрезерыCarbide drillHigh speed steelMilling cutterCVDD(Chemical Vapor Deposition Diamond )’PCBN (Polycrystalline Cubic Boron Nitride) Core drillTapered end millsCVD Diamond Tools Inserts’PCD Edge-Beveling Cutter(Golden FingerPCD V-CutterPCD Wood toolsPCD Cutting toolsPCD Circular Saw BladePVDD End Millsdiamond tool Single Crystal Diamond Metric end millsMiniature end millsСпециальные режущие инструменты Пустотелое сверло Pilot reamerFraisesFresas con mango PCD (Polycrystalline diamond) ‘FreseElectronics cutterStep drillMetal cutting sawDouble margin drillGun barrelAngle milling cutterCarbide burrsCarbide tipped cutterChamfering toolIC card engraving cutterSide cutterNAS toolDIN or JIS toolSpecial toolMetal slitting sawsShell end millsSide and face milling cuttersSide chip clearance sawsLong end millsStub roughing end millsDovetail milling cuttersCarbide slot drillsCarbide torus cuttersAngel carbide end millsCarbide torus cuttersCarbide ball-nosed slot drillsMould cutterTool manufacturer.

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一, 结构钢特性:

08F 冷塑性好,易成形;焊接性能优良,时效敏感;切削加工性,冷拉正火态较退火态良好。

10 冷塑性好,板材正火或高温回后性能及佳,切削性,冷拉正火较退火态好,易焊接。

35 冷塑性尚好,各种焊接性能良好;切削性好;用于制作受力不大的机械零件及中小尺寸锻件。

45 中碳优质多强度钢,淬透性低,一般的正火态使用;只有要求高的零件才进行ML4行调质。冷塑性一般;切削性,退火,正火比调质时好;适于氢焊和氩孤焊,不适于气焊。

20Cr,渗碳钢,高硬度;韧性比15CrA差,渗碳时钢晶粒有长大趋向。

38CrA,调质钢,钢的最后热处理为淬火和回火;切削加工性好;焊接性差。

25CrMnSiA, 调质钢,在退火状态下塑性好,允许复杂形状的弯曲、锤拱、冲压;电弧焊和氢原子焊的焊接性好, 气焊和合格,焊接时,特是电弧焊和混合焊接时,开成裂纹的倾向不大;切削加工性尚好。40Cr,调质钢,淬火与回火后其强度与屈服点都比45钢高得多,淬 透性出比较好,零件形状复杂进在冷水中淬火易形成裂纹,故以在油中淬火为宜;有很大的回火脆性;当零件工作表面要求耐磨时还可以进行表面淬火或氰化处理。 冷变形时塑性中等,切削加工性尚好。

40CrNiMoA,调质钢,可以进行渗氮处理;在相当高的强度时还有很高的韧性;淬透性很高,可用作截面较大的零件;钢的焊接性差。冷变形塑性中等,为了改善钢的机械加工性能可用高温退火或等温退火。

65Mn,它是一种弹簧钢,最后热处理为淬火和回火;其强度较高,淬透性较大,脱碳倾向小,但有过热敏感性,易出现淬火裂纹,并有回火脆性。在退火状态下切削加工性尚好;焊接性好,冷变形塑性低,带材可供一般弯曲。

50CrVA, 合金弹簧钢,钢的最后热处理为淬火和回火;热处理后具有较好的韧性,高的比例极限和强度极限,具有高的疲劳强度,的比值也较高,并有高的淬透性(与 65Si2MnWA的淬透性相类似)与较低的过热敏感性;零件使用温度程300℃时,其弹性仍可保持。钢的切削加工尚好,冷变形时塑性低,焊接性差。

2.棒材机械性能:(抗拉强度)
状态 抗拉强度 硬度(HB)
08F 热轧 ≤131
08F 经热处理 30 18 35 60 — —
10 热轧 — — — — ≤137
经热处理 34 21 31 55 — —
热轧、锻制 32 18 30 55 — —
冷拉 45 — 8 50 — ≤187
冷拉钢退火 30 — 26 55 — ≤143
热轧 — — — — ≤143
经热处理 38 23 27 55 — —
热处理状态 — — — — — —
20 热轧 — — — — ≤156
经热处理 42 25 25 55 — —
供应状态 39 22 22 50 — —
热处理状态 — — — — — —
冷拉 52 — 7.5 40 — ≤207
冷拉钢退火 40 — 21 50 — ≤163
25 热轧 — — — — — ≤170
经热处理 46 28 23 50 9 —
供应状态 43 24 18 50 — —
热处理状态 — — — — — —
冷拉 55 — 7 40 — ≤217
冷拉钢退火 42 — 19 50 — ≤170
35 热轧 — — — — ≤187
经热处理 54 32 20 45 7 —
冷拉 60 — 6.5 35 — ≤229
冷拉钢退火 48 — 15 45 — ≤187

3.板材机械性能:

牌号 状态 厚度 抗拉强度
08F Z 0.2~0.4 28~37
08F S P 0.2~0.4 28~39
08F Z S P 4~60 ≥30
10 Z 0.2~0.4 30~42
10 S P 0.2~0.4 30~44
10 Z S P 0.2~0.4 ≥34
15 Z 0.2~4.0 34~46
15 S P 0.2~4.0 34~48
20 Z 0.2~4.0 36~50
20 S P 0.2~4.0 36~51
20 Z S P 4~60 ≥42

二、不锈钢材料特性:

1、铁素体型不锈钢:其含Cr量高,具有良好而 性及高温抗氧化性能。
2、 奥氏体不锈钢:典型牌号如/Cr18Ni9,/Cr18Ni9T1无磁性,耐蚀性能良好,温强度及高温抗氧化性能好,塑性好,冲击韧性好,且无缺口效应, 焊接性优良,因而广泛使用。这种钢一般强度不高,屈服强度低,且不能通过热处理强化,但冷压,加工后,可使抗拉强度高,且改善其弹性,但其在高温下冷拉获 得的强度易化。不宜用于承受高载荷。
3、马氏全不锈钢:
典型如2Cr13,GX-8,具磁性,消震性优良,导热性好,具高强度和屈服极限,热处理强化后具良好综合机械性能。加含碳量多,焊后需回为处理以消除应力、高温冷却易形成8氏体,因此锻后要缓冷,并应立即进行回
火。主要用于承载部件。
例:
10Cr18Ni9 它是一种奥氏体不钢,淬火不能强化,只能消除冷作硬化和获得良好的抗蚀,淬火冷却必须在水是进行,以保证得到最好的抗蚀性;在900℃以下有稳定的抗氧化 性。适于各种方法焊接;有晶间腐蚀倾向,零件长期在腐蚀介质、水中及蒸汽介质中工作时可能遭受晶界腐蚀破坏;钢淬火后冷变形塑性高,延伸性能良好,但切削 加工性较差。

1Cr18Ni9 它是标准的18-8型奥氏体不锈钢,淬火炒能强化,但此时具有良好的耐蚀性和冷塑性变形性能;钢因塑性和韧性很高,切削性较差;适于各种方法焊接;由于含碳量较0Cr18ni9钢高,对晶界腐蚀敏感性较
焊接后需热处理,一般不宜作耐腐蚀的焊接件;在850℃以下空气介质、以及750℃以下航空燃料燃烧产物的气氛中肯有较稳定的抗氧化性。

Cr13Ni4Mn9 它属奥氏体不锈耐热钢,淬火不能强化,钢在淬火状态下塑性很高,可时行深压延及其它类型的冷冲压;钢的切削加工性较差;用点焊和滚焊焊接的效果良好,经过焊接后必须进行热处理;在大气中具有高
耐蚀性;易产晶界腐蚀,故在超过450的腐蚀介质是为宜采用;在750~800℃以下的热空气中具有稳定的抗氧化性。
1Cr13 它属于铁素体-马氏体型为锈钢,在淬火回火后使用;为提高零件的耐磨性,疲劳性能及抗腐蚀性可渗氮、氰化;淬火及抛光后在湿性大气、蒸汽、淡水、海水、和自来水中具有足够的抗腐蚀性,在室温下的硝酸
中有较好的安定性;在750℃温度以下具有稳定的抗氧化性。退火状态下的钢的塑性较高,可进行深压延钢、冲压、弯曲、卷边等冷加工;气焊和电弧焊结果还满意;切削加工性好,抛光性能优良;钢锻造后冷并应立
即进行回火处理。

2Cr13 它属于马氏体型不锈钢,在淬火回火后使用;为提高零件的耐磨性耐腐蚀性、疲劳性能及抗蚀性可渗氮、氰化;淬火回火后钢的强度、硬度均较

1Cr13钢高,抗腐蚀性与耐热性稍低;在700℃温度以下的空气介质中仍有稳定的抗氧化性。钢的焊接性和退火状态下塑性虽比不上1Cr13 ,但仍满意;切削加工性好;抛光性能优良;钢在锻造后应缓冷,并立即进行回火
处理。

3Cr13 它属于马氏体型不锈钢,在淬火回火后使用,耐腐蚀性和在700℃以下的热稳定性均比1Cr13 ,2Cr13低,但强度、硬度,淬透性和热强性都较高。冷加工性和焊接性不良,焊后应立即热处理;在退火后有较好的切削性;在锻造后应缓冷,并应立即进行回火处理。

9Cr18 它属于高碳含铬马氏体不锈钢,淬火后具有高的硬度和耐磨性;对海水,盐水等介质尚能抗腐蚀;钢经退火后有很好的切削性;由于会发生硬化和应力裂纹,不适于 焊接;为了避免锻后产生裂纹,必须缓慢冷却(最好在炉中冷却),在热态下,将零件转放入700~725℃的炉中进行回火处理。

三、铝合金:
强度/质量大,工艺性好,或用于压力制造及铸造,焊接,目前广泛用于飞机、发动机各种结构上。
1、变形铝合金:
1.1 防锈铝:
A1-Mn 及A1-Mg系合金(LF21、LF2、LF3、LF6、LF10)属于防锈铝,其特点是不能热处理强化,只能用冷作硬化强化,强度低、塑性高、压力加工 性良好,有良下的抗蚀性及焊接性。特别适用于制造受轻负荷的深压延零件,焊接零件和在腐蚀介质中工作的零件。

1.2 硬铝:
LY系列合金元素要含量小的塑性好,强度低;如LY1,LY10,含金元素及Mg,Cn适中者,强度、塑性中高;如LY11;金中Cn,Mg含量高则强度高,可用于作承动构件;如LY12,LY2,LY4;

LC 系列这超硬铝,强度高,但静疲劳性能差
LY11,LY17 为耐热铝,高温强度不太多,但高温时蠕度强度高。

1.3 锻铝:
LD2 具有高塑性及腐蚀稳定性,易锻造,但强度较低;LD5,LD6,LD10强度好,易于作高负载锻件及模锻件;LD7;LD8有较高
耐热性,用于高温零件,具有高的机械性能和冲压工艺性。
2、铸造铝合金:
1). 低强度合金:ZL-102 ; ZL-303
2). 中强度合金:ZL-101 ; ZL-103 ; ZL-203 ;ZL-302
3). 中强度耐热合金:ZL-401
4). 高强度合金:ZL-104 ;ZL-105
5). 高强度耐热合金:ZL-201 ;ZL-202
6). 高强度耐蚀合金:ZL301

歡迎來到Bewise Inc.的世界,首先恭喜您來到這接受新的資訊讓產業更有競爭力,我們是提供專業刀具製造商,應對客戶高品質的刀具需求,我們可以協助客戶滿足您對產業的不同要求,我們有能力達到非常卓越的客戶需求品質,這是現有相關技術無法比擬的,我們成功的滿足了各行各業的要求,包括:精密HSS DIN切削刀具協助客戶設計刀具流程DIN or JIS 鎢鋼切削刀具設計NAS986 NAS965 NAS897 NAS937orNAS907 航太切削刀具,NAS航太刀具設計超高硬度的切削刀具醫療配件刀具設計汽車業刀具設計電子產業鑽石刀具木工產業鑽石刀具等等。我們的產品涵蓋了從民生刀具到工業級的刀具設計;從微細刀具到大型刀具;從小型生產到大型量產;全自動整合;我們的技術可提供您連續生產的效能,我們整體的服務及卓越的技術,恭迎您親自體驗!!

BW Bewise Inc. Willy Chen willy@tool-tool.com bw@tool-tool.com www.tool-tool.com skype:willy_chen_bw mobile:0937-618-190 Head &Administration Office No.13,Shiang Shang 2nd St., West Chiu Taichung,Taiwan 40356 http://www.tool-tool..com / FAX:+886 4 2471 4839 N.Branch 5F,No.460,Fu Shin North Rd.,Taipei,Taiwan S.Branch No.24,Sec.1,Chia Pu East Rd.,Taipao City,Chiayi Hsien,Taiwan

Welcome to BW tool world! We are an experienced tool maker specialized in cutting tools. We focus on what you need and endeavor to research the best cutter to satisfy users demand. Our customers involve wide range of industries, like mold & die, aerospace, electronic, machinery, etc. We are professional expert in cutting field. We would like to solve every problem from you. Please feel free to contact us, its our pleasure to serve for you. BW product including: cutting toolaerospace tool .HSS DIN Cutting toolCarbide end millsCarbide cutting toolNAS Cutting toolNAS986 NAS965 NAS897 NAS937orNAS907 Cutting Tools,Carbide end milldisc milling cutter,Aerospace cutting toolhss drillФрезерыCarbide drillHigh speed steelMilling cutterCVDD(Chemical Vapor Deposition Diamond )’PCBN (Polycrystalline Cubic Boron Nitride) Core drillTapered end millsCVD Diamond Tools Inserts’PCD Edge-Beveling Cutter(Golden FingerPCD V-CutterPCD Wood toolsPCD Cutting toolsPCD Circular Saw BladePVDD End Millsdiamond tool Single Crystal Diamond Metric end millsMiniature end millsСпециальные режущие инструменты Пустотелое сверло Pilot reamerFraisesFresas con mango PCD (Polycrystalline diamond) ‘FreseElectronics cutterStep drillMetal cutting sawDouble margin drillGun barrelAngle milling cutterCarbide burrsCarbide tipped cutterChamfering toolIC card engraving cutterSide cutterNAS toolDIN or JIS toolSpecial toolMetal slitting sawsShell end millsSide and face milling cuttersSide chip clearance sawsLong end millsStub roughing end millsDovetail milling cuttersCarbide slot drillsCarbide torus cuttersAngel carbide end millsCarbide torus cuttersCarbide ball-nosed slot drillsMould cutterTool manufacturer.

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BW специализируется в научных исследованиях и разработках, и снабжаем самым высокотехнологичным карбидовым материалом для поставки режущих / фрезеровочных инструментов для почвы, воздушного пространства и электронной индустрии. В нашу основную продукцию входит твердый карбид / быстрорежущая сталь, а также двигатели, микроэлектрические дрели, IC картонорезальные машины, фрезы для гравирования, режущие пилы, фрезеры-расширители, фрезеры-расширители с резцом, дрели, резаки форм для шлицевого вала / звездочки роликовой цепи, и специальные нано инструменты. Пожалуйста, посетите сайт www.tool-tool.com для получения большей информации.

BW is specialized in R&D and sourcing the most advanced carbide material with high-tech coating to supply cutting / milling tool for mould & die, aero space and electronic industry. Our main products include solid carbide / HSS end mills, micro electronic drill, IC card cutter, engraving cutter, shell end mills, cutting saw, reamer, thread reamer, leading drill, involute gear cutter for spur wheel, rack and worm milling cutter, thread milling cutter, form cutters for spline shaft/roller chain sprocket, and special tool, with nano grade. Please visit our web www.tool-tool.com for more info.

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