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Un motore con il pistone che si muove lungo il cilindro

Un motore con il pistone che si muove lungo il cilindro

Il cilindro è una attrezzatura utilizzata in meccanica per generare un moto lineare. Generalmente è formata da tre componenti fondamentali: un corpo cavo di forma generalmente cilindrica, un piattello che vi scorre all'interno in maniera ermetica, uno stelo collegato al piattello e utilizzato per ancorare la parte che si vuole muovere.

Il piattello divide la camera cilindrica in due parti. Variando la pressione nelle due camere è possibile indurre lo spostamento del piattello e del relativo stelo a lui collegato.

All'interno del cilindro si possono usare fluidi diversi a seconda delle necessità e dell'impiego. I più usati sono l'aria e l'olio. Quando viene utilizzata aria si parla di cilindro pneumatico. Quando invece si usa l'olio si parla di cilindro idraulico.

Nei motori a scoppio, il corpo cavo è ricavato all'interno del monoblocco, o viene impiantato successivamente; al suo interno vi scorre il pistone, lo stelo è chiamato biella e quest'ultima è collegata all'albero a gomito che trasforma il moto traslatorio in moto rotatorio.

In campo automobilistico e motociclistico, il numero di cilindri all'interno di un motore varia tra uno e sedici (come ad esempio la Bugatti Veyron o la Cadillac V16). Nonostante vengano prediletti motori con numero pari di cilindri, per l'efficienza e la rotondità di funzionamento, esistono casi di motori automobilistici con 3 o 5 cilindri, mentre soluzioni con numero dispari di cilindri più elevato non sono attualmente adottate in propulsori per automobili e mezzi terrestri generici (sebbene non siano mancati in passato studi e prototipi per competizioni).

Motori aeronautici stellari: esempi [modifica]

Nonostante la rarità, esistono motori stellari aeronautici con numero dispari di cilindri. Ne è un esempio il motore Siemens-Halske Sh III 11 cilindri controrotanti da 160 hp, raffreddato ad aria, montato sul caccia Siemens Schuckert D.III (prodotto dal 1918).
Con 13 cilindri, c'è il motore stellare Wright R-2600-29 Cyclone montato sul North American_B-25 Mitchell. Soluzioni con 14 o più cilindri in configurazione stellare sono state adottate in numerosi motori aeronautici, uno tra questi il Napier Sabre, 24 cilindri in configurazione ad H.

Curiosità dal mondo [modifica]

Attualmente, è stata realizzata una motocicletta dalla JRL Cycles, un'azienda statunitense, propulsa da un motore radiale (in configurazione stellare) a 7 cilindri, disposto longitudinalmente. Il motore è prodotto dalla Rotec: di derivazione aeronautica, è raffreddato ad aria ed è uno dei motori più grandi mai montati su una motocicletta. Risulta in fase di studio una soluzione simile a 9 cilindri.


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 TEL:+886 4 24710048 / 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 toolФрезерыCarbide 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 Finger’PCD V-Cutter’PCD Wood tools’PCD Cutting tools’PCD Circular Saw Blade’PVDD End Mills’diamond 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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A cylinder is the central working part of a reciprocating engine, the space in which a piston travels. Multiple cylinders are commonly arranged side by side in a bank, or engine block, which is typically cast from aluminum or iron before precision features are machined into it. The cylinders may then be lined with sleeves or liners of some harder metal, or given a wear-resistant coating such as Nikasil. Ceramic linings have also been tried, so far unsuccessfully, except with low-speed "oilless" steam engines.[1] A cylinder's displacement, or swept volume, is its cross-sectional area (the square of half the bore times pi ) times the distance the piston travels within the cylinder (the stroke). The engine displacement is the swept volume of one cylinder times the number of cylinders in the engine.

A piston is seated inside each cylinder by several metal piston rings which fit around its outside surface in machined grooves; typically two for compressional sealing and one to seal the oil (In steam engines only compressional sealing rings are used of which there can be from two to five on the piston; a fine vapour of oil is usually maintained suspended in the steam working in the cylinder. The rings make near contact with the hard walls of the liner, riding on a thin layer of lubricating oil which is essential to keep the engine from seizing up. This contact, and the resulting wear, explains the need for the hard lining on the inner surface of the cylinder. The breaking in or running in of an engine is a process whereby tiny irregularities in the metals are encouraged to form congruent grooves. An engine job or rebore is a process in which the cylinders are machined out to a slightly larger diameter, and new sleeves and piston rings installed.

[edit] Heat engines

Cylinder with piston in a double acting steam engine
Cylinder with piston in a double acting steam engine
Main article: Heat engine

Heat engines, including Stirling engines, are sealed machines using pistons within cylinders to transfer energy from a heat source to a colder reservoir, often using steam or another gas as the working substance. (See Carnot cycle.) The first illustration depicts a longitudinal section of a cylinder in a steam engine. The sliding part at the bottom is the piston, and the upper sliding part is a distribution valve (in this case of the D slide valve type) that directs steam alternately into either end of the cylinder. Refrigerators and air conditioners are heat engines driven in reverse cycle as pumps.

[edit] Internal combustion engines

Malossi air-cooled cylinder for two-stroke scooters. The exhaust port is visible to the right.

Malossi air-cooled cylinder for two-stroke scooters. The exhaust port is visible to the right.
Four-stroke cycle (Otto cycle)
Four-stroke cycle (Otto cycle)
Main article: Internal combustion engine

Internal combustion engines operate on the inherent volume change accompanying oxidation of gasoline (petrol), diesel fuel (or some other hydrocarbon) or ethanol, an expansion which is greatly enhanced by the heat produced. They are not classical heat engines since they expel the working substance, which is also the combustion product, into the surroundings.

The reciprocating motion of the pistons is translated into crankshaft rotation via connecting rods. As a piston moves back and forth, a connecting rod changes its angle; its distal end has a rotating link to the crankshaft. In addition to cylinder-piston engines, there are also rotary turbines. The Wankel engine is a rotary adaptation of the cylinder-piston concept which has been used by Mazda in automobiles. Rotary engines are relatively quiet because they lack the clatter of reciprocating motion.

Air-cooled engines generally use individual cases for the cylinders to facilitate cooling. Inline motorcycle engines are an exception, having two-, three-, four-, or even six-cylinder air-cooled units in a common block. Water-cooled engines with only a few cylinders may also use individual cylinder cases, though this makes the cooling system more complex. The Ducati motorcycle company, which for years used air-cooled motors with individual cylinder cases, retained the basic design of their V-twin engine while adapting it to water-cooling.

In some engines, especially French designs, the cylinders have "wet liners". They are formed separately from the main casting so that liquid coolant is free to flow around their outsides. Wet-lined cylinders have better cooling and a more even temperature distribution, but this design makes the engine as a whole somewhat less rigid.

A typical four-cylinder automobile engine has a single row of water-cooled cylinders. V engines (V6 or V8) use two angled cylinder banks. The "V" is designed to minimize vibration through destructive interference of harmonic overtones. (The "straight-eight" engine is a thing of the past.) Many other engine configurations exist.

During use, the cylinder is subject to wear from the rubbing action of the piston rings and piston skirt. This is minimized by the thin oil film which coats the cylinder walls, but eventually the cylinder becomes worn and slightly oval in shape, usually necessitating a rebore to an oversize diameter and the fitting of new, oversize pistons. The cylinder does not wear above the highest point reached by the top compression ring of the piston, which can result in a detectable ridge. If an engine is only operated at low rpm for its early life (e.g. in a gently driven automobile) then abruptly used in the higher rpm range (e.g. by a new owner), the slight stretching of the connecting rods at high speed can enable the top compression ring to contact the wear ridge, breaking the ring. For this reason it is important that all engines, once initially run-in, are occasionally "exercised" through their full speed range to develop a tapered wear profile rather than a sharp ridge.


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 TEL:+886 4 24710048 / 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 toolФрезерыCarbide 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 Finger’PCD V-Cutter’PCD Wood tools’PCD Cutting tools’PCD Circular Saw Blade’PVDD End Mills’diamond 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.

Ein Hydraulikzylinder an einer Baumaschine

Ein Hydraulikzylinder an einer Baumaschine

Zylinder ist ein in der Technik, insbesondere im Maschinenbau oft verwendeter Überbegriff für verschiedenste Maschinen, Maschinenelemente, Baugruppen oder andere technische Systeme. Gemeinsames Merkmal ist die Bauform zumindest annähernd in Gestalt eines (Kreis-)Zylinders, oft auch als Hohlzylinder ausgeführt.

Verwendung des Begriffs Zylinder [Bearbeiten]

allgemein [Bearbeiten]

  • ein rotierendes Teil von Maschinen, mit dem Druck auf ein Werkstück ausgeübt wird, oder das dem Werkstück durch Richtungsänderung Eigenschaften verleiht (z. B. im Kalander oder der Rotationszylinder einer Druckmaschine), auch als Walze bezeichnet.

bei Motoren oder Pumpen [Bearbeiten]

  • die röhrenförmige Kammer, in der sich ein Kolben bewegt, wie er in Kolbenpumpen, Dampfmaschinen und Kolben-Verbrennungsmotoren eingesetzt wird. Derartige Maschinen werden als Kolbenmaschinen bezeichnet. Kolbenmaschinen können über einen oder mehrere Zylinder verfügen. Der Hub (die lineare Bewegung) des Kolbens im Zylinder der Kolbenmaschine kann mittels eines Pleuels in eine rotierende Bewegung, beispielsweise eines Rades oder einer Kurbelwelle umgewandelt werden. Auch die Umkehrung, d.h. die Umwandlung einer Rotation in eine Translation ist grundsätzlich möglich. Bei Verbrennungsmotoren mündet der Zylinder auf der einen Seite in das Kurbelwellengehäuse, auf der anderen Seite ist er geschlossen bzw. durch Ventile verschließbar. Bei Kolbendampfmaschinen ist der Zylinder an beiden Seiten geschlossen und mit Ventilen versehen.
    Zylinderlaufbuchse eines Gegenkolbenmotors

    Zylinderlaufbuchse eines Gegenkolbenmotors
    Bei Gegenläufermotoren ist die Zylinderlaufbuchse an beiden Seiten offen. Die Steuerung des Arbeitsmediums (Gas/Luft, Benzin-Luftgemisch, Luft für direkte Einspritzung) erfolgt über die Ein- und Auslassschlitze.

in der Lineartechnik [Bearbeiten]

  • elektromechanische Zylinder, die auch als elektromechanische Hubzylinder oder elektromechanische Aktuatoren bezeichnet werden. Auch Gasdruckfedern verfügen über einen Zylinder, der mit Gas gefüllt ist, das durch seinen Überdruck das Ausfahren (den Vorhub) des Gaszylinderkolbens bewirkt.

in der Fluidtechnik [Bearbeiten]

  • eine Antriebseinheit für lineare – seltener auch rotierende – Bewegungen. Die Bewegung des Kolbens wird über die Kolbenstange oder magnetischen Kraftschluss auf die zu bewegenden Teile übertragen. Die Herausführung der Kolbenstange aus dem Druckraum muss abgedichtet sein. Zu unterscheiden sind einfachwirkende und doppeltwirkende Zylinder (Arbeit wird nur in einer Richtung bzw. in beiden Richtungen verrichtet). Zylinder in der Hydraulik oder Pneumatik sind die beiden Fluidelemente

Schaltsymbole für Zylinder zur Verwendung in pneumatischen oder hydraulischen Schaltplänen findet man in der Liste der Schaltzeichen (Fluidtechnik).

in der Drucktechnik [Bearbeiten]


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 TEL:+886 4 24710048 / 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 toolФрезерыCarbide 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 Finger’PCD V-Cutter’PCD Wood tools’PCD Cutting tools’PCD Circular Saw Blade’PVDD End Mills’diamond 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.

beeway 發表在 痞客邦 留言(0) 人氣()

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

氣缸即汽缸,大陸地區似乎慣用氣缸二字,港臺地區則稱做汽缸。

汽缸是指在內燃機或是外燃機中,讓活塞居於其內,允許其上下往復的容器。

在多汽缸引擎中,通常汽缸會並列排成一排,這稱之為汽缸排(bank),好比說V型排列的引擎就由兩組汽缸排所構成。
多個或一個汽缸排則構成了汽缸本體(cylinder block)。

[編輯] 容積大小

汽缸的容積大小被定義為: 汽缸的截面積乘以衝程長度。這也稱之為汽缸的掃氣容積。引擎的排氣量大小則是所有汽缸容積的總和。


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 TEL:+886 4 24710048 / 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 toolФрезерыCarbide 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 Finger’PCD V-Cutter’PCD Wood tools’PCD Cutting tools’PCD Circular Saw Blade’PVDD End Mills’diamond 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.

beeway 發表在 痞客邦 留言(0) 人氣()

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

齒輪 是依靠齧合傳遞扭矩機械零件。齒輪通過與其它齒狀機械零件(如另一齒輪、齒條蝸桿)傳動,可實現改變轉速與扭矩、改變運動方向和改變運動形式等功能。由於傳動效率高、傳動比準確、功率範圍大等優點,齒輪機構在工業產品中廣泛應用,其設計與製造水準直接影響到工業產品的質量。

[編輯] 發展史

人類對齒輪的使用源遠流長,有史料記載,公元前400前200年間的中國古代就開始使用齒輪,中國山西省出土的青銅齒輪是迄今發現的最古老齒輪。張衡候風地動儀古印度的棉核剔除機構(現收藏於柏林博物館)都含有齒輪機構。齒輪的發明人無史可考,而亞里士多德可認為是第一個系統論述這一機構的人。而阿基米德不僅對齒輪和蝸輪有詳盡的論述,Pappus更記載了阿基米德通過一個蝸輪和九個齒輪的機構,使少數幾個奴隸就將大船Syrakusia推下海中。

早期齒輪並沒有齒形和齒距的規格要求,因此連續轉動的主動輪往往不能使被動輪連續轉動。為了解決這一問題,齒形發展為弧形,並通過減小齒距使被動輪獲得連續轉動,這使得齒輪機構的汲水裝置十分普及。

由於鐘錶的出現和普及,人們產生了對齒輪定速傳動的需求。由齒廓齧合基本定律:

  • 一對齒廓的瞬時速比,等於該瞬時接觸點的公法線連心線為兩段線段的反比。

和傳動比恆定的條件:

所決定的齒形理論上是無窮多的,Olaf Roemer1674年曾論述外擺線齒形,而1694年Philipp de la Hire提出了漸開線齒形。在1733年Camus提出了著名的Camus定理:

  • 輪齒接觸點的公法線必須通過中心連繞上的節點。一條輔助瞬心線分別沿大輪和小輪的瞬心線(節圓)純滾動時,與輔助瞬心線固聯的輔助齒形在大輪和小輪上所包絡形成的兩齒廓曲線是彼此共軛的。

1765年Euler闡明了相齧合的齒輪,其齒形曲線的曲率半徑曲率中心位置的關係。其後Savary完善了這一關係,形成了現在使用的Euler-Savary方程1873年Hoppe指出了不同齒數的齒輪在壓力角改變時的漸開線齒形,從而奠定了變位齒輪的基礎。19世紀末,范成切齒法原理的提出使漸開線齒形最終戰勝擺線齒形走上了大規模生產的道路。

1907年Frank Humphris提出了圓弧齒形。圓弧齒形在使用壽命和減小尺寸方面有一定優勢,因此在現代工業中也逐漸發揮作用。

齿轮齿条
齒輪齒條

[編輯] 齒輪機構的類型

  • 以傳動比分類
    • 定傳動比 —— 圓形齒輪機構(圓柱、圓錐)
    • 變傳動比 —— 非圓齒輪機構(橢圓齒輪)
  • 以輪軸相對位置分類

[編輯] 斜齒圓柱齒輪主要參數

螺旋角β > 0為左旋,反之為右旋

齒距:pn = ptcosβ,下標n和t分別表示法向和端面

模數mn = mtcosβ

齒寬:b=\frac{B}{\cos \beta}

分度圓直徑:d = mtz

中心距:a=\frac{m_n(z_1+z_2)}{2\cos \beta}

正確齧合條件:m1 = m21 = α21 = − β2

重合度\epsilon_\gamma =\epsilon_\alpha +\frac{B\sin \beta}{\pi m_n}

當量齒數z_v=\frac{z}{\cos ^3 \beta}


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 TEL:+886 4 24710048 / 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 toolФрезерыCarbide 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 Finger’PCD V-Cutter’PCD Wood tools’PCD Cutting tools’PCD Circular Saw Blade’PVDD End Mills’diamond 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.

beeway 發表在 痞客邦 留言(0) 人氣()

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

Kugghjul består ofta av metall och förekommer bland annat i urverk och andra maskiner. Deras uppgift är att överföra rörelseenergi mellan roterande axlar.

Man kan även ändra utväxling med hjälp av kugghjul. Ett mindre kugghjul som driver ett större ger lägre varvtal och ett större som driver ett mindre ger högre varvtal. Med vridmomentet förhåller det sig tvärtom; vridmomentutväxlingen är omvänt proportionell mot varvtalsutväxlingen.

Kugghjul började användas i Egypten c:a 300 år f. Kr. Dessa bestod av trä. Kugghjul av järn började tillverkas på 1500-talet.

Indelning [redigera]

Kuggarna på ett kugghjul kan vara:

  • Raka; kuggarna är parallella med hjulets axel.
  • Sneda; kuggarna bildar en vinkel mot hjulets axel (ett specialfall är dubbel snedkugg, även kallad pilkugg, där hjulet har dubbla banor med snedkugg som lutar åt motsatt håll).
  • Bågformad kugg.

Kuggarna på ett kugghjul kan vara:

Själva kuggen kan ha olika profil:

  • Cykloidprofil; började användas under sent 1600-tal.
  • Evolventprofil; började användas på 1800-talet och är den enda typ av kuggprofil som har någon praktisk betydelse idag.
  • Hypoidprofil används i vissa vinkelväxlar.
  • Trapetsprofil används för kuggstänger (kan betraktas som ett specialfall av evolventprofilen där kugghjulet har oändlig radie).

Kuggväxlar indelas i:

  • Cylindriska kuggväxlar; den vanligaste formen, där de båda hjulens mantelytor är cylindriska och axlarna är parallella med varandra. Kuggarna kan ha valfri form.
  • Koniska kuggväxlar; där hjulens axlar skär eller korsar varandra. En kuggväxlel med koniska hjul kan liknas vid två stympade koner som rullar mot varandra. Vid skärande axlar kan kuggarna vara raka, snedskurna eller spiralskurna. Vid korsande axlar måste kuggarna ha hypoidform.
  • Skruvhjulskuggväxlar; även kallade snäckväxlar, används där man vill ha stor utväxling mellan två korsande axlar. Denna typ av kuggväxel medför större glidning mellan kuggarnas ytor och verkningsgraden är därför låg.
  • Kuggstångsväxlar; där man överför en roterande rörelse till linjär rörelse.
  • Det finns även diverse speciella kuggväxlar för intermittent rörelse eller rotation med olikformig hastighet. (Samarbetande hjul är icke-cirkulära.)


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 TEL:+886 4 24710048 / 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 toolФрезерыCarbide 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 Finger’PCD V-Cutter’PCD Wood tools’PCD Cutting tools’PCD Circular Saw Blade’PVDD End Mills’diamond 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.

beeway 發表在 痞客邦 留言(0) 人氣()

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

Čelna kolesa na delu kmetijske opreme.
Čelna kolesa na delu kmetijske opreme.

Zobník je v strojništvu element v obliki nazobčanega kolesa, ki prenaša navor drugemu zobniku ali nazobčanemu elementu z ene gredi na drugo. Zobje ob obodu so oblikovani, da se zmanjšajo obraba, vibracije ali hrup, in poveča učinkovitost prenosa moči.

Zobniki različnih velikosti se velikokrat uporabljajo v parih za mehansko izrabo, kjer navor pogonskega zobnika poveča navor gnanemu zobniku pri nižji hitrosti, ali ga zmanjša pri večji hitrosti. To je načelo prenosa v avtomobilih, ki dopušča izbiro med različnimi prestavnimi razmerji.

Menjalnik ni ojačevalec ali servomehanizem. Zakon o ohranitvi energije zahteva, da količina moči, ki jo streže gnani zobnik ali ojnica, nikoli ne preseže moči, dovedeni pogonskemu zobniku, ne glede na prestavno razmerje. Delo je zmnožek sile in razdalje, zato je potreben manjši zobnik, ki se giblje na večji razdalji, in je zmožen uporabiti večjo vrtilno silo ali navor, kot pa če bi bila zobnika enake velikosti. Zaradi trenja pride v zobniškem paru do izgub. Zaradi zmanjšanja izgub zaradi trenja in manjše obrabe zobčenikov je potrebno zobčenike mazati z mazalno mastjo.


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 TEL:+886 4 24710048 / 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 toolФрезерыCarbide 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 Finger’PCD V-Cutter’PCD Wood tools’PCD Cutting tools’PCD Circular Saw Blade’PVDD End Mills’diamond 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.

beeway 發表在 痞客邦 留言(0) 人氣()