BW Professional Cutter Expert www.tool-tool.com

BW公司開發新型四刃鑽鉸孔刀具，針對碳纖維，玻璃纖維與石墨纖維複合材料加工，因特殊刀具材料與切削排屑方式，改善刀具在切割複合材料，能使刀具穩定切割無毛邊現象，排屑方式能產生顆粒粉末狀。

許多難加工材料應用廣泛，其中難加工材料，如不銹鋼中Cr和Ni含量較高，Cr雖能提高不銹鋼的強度和韌性，但增加了不銹鋼與刀具的粘結傾向；Ni可起到穩定組織的作用，但組織塑性大，容易引起加工硬化，採用鎢鈷類硬質合金刀具進行加工，但加工效果並不十分理想。

碧威不銹鋼專用切削刀具是以最新金屬陶瓷材料製作而成，針對成分內含鎳18%以上的難切削材而開發，擁有更好的抗折強度及濕式切削，加工時有更優越的耐損性和穩定性，在加工不銹鋼切削壽命更是鎢鋼刀具5倍以上且在切削表面具有優異的表現。

金屬陶瓷材質刀具切削特性：

• 濕式切削加工時，能具有穩定的切削性能（耐熱衝擊性的提昇）
• 較優越於以往奈米鎢鋼材料種類的耐損性和耐摩耗性

金屬陶瓷材質刀具切削特性：

• 切削刃有再磨自銳效應
• 化學性能穩定性
• 刀片上無浸潤效應
• 刀具其他部分材料向切削轉移可以忽略不計等也是其優點
• Co用作金屬粘結物，取代了Ni與Co混合物，無污染
• 更高的加工安全性
• 應用領域更廣闊
• 保持表面光潔度與精度的能力更強
• 斷續加工能力加強

不同材質刀具之切削測試:

切削方式：不加油、水、切削液（乾式切削）及常溫下切削等條件

2刃平銑刀/HSS Co 8%-HSS刀具切削刀痕金相圖

4刃圓鼻銑刀/奈米鎢鋼-鎢鋼刀具切削刀痕金相圖

4刃平銑刀/極細超微粒鎢鋼-鎢鋼刀具切削刀痕金相圖

4刃圓鼻銑刀/超微粒鎢鋼-鎢鋼刀具切削刀痕金相圖

金屬陶瓷材質刀具之切削測試:

切削方式：不加油、水、切削液（乾式切削）及常溫下切削等條件

刀具規格：直徑8mm/R0.5/刃長20mm/全長60mm/螺旋角35度

金屬陶瓷刀具切削後初期刀痕金相圖

金屬陶瓷刀具切削後期刀痕金相圖

金屬陶瓷刀具介紹測試報告

一般擴散粒子(Diffusion beads)包括有機材質之壓克力樹脂(PMMA)或聚苯乙烯(PS)或共聚PMMA-PS等多種高分子材質，具真圓狀的外型或多孔、絨毛、中空等行裝‧配合光學膜或其他用途，他可調控折射率、著色率、分散性、流動性、光反射性及彈性、接著性等。主要應用為LED背光模組擴散膜之光擴散劑及LED燈具擴散膜及其他光學塗層等。

BW supply and organize full production lines according to demand of Common Mode inductor producing. Common Mode Inductor whole production line: automatic winding two-lane special equipment, inductor-based visual positioning assembly machine, inductive type high-speed assembly machine, and automatic packaging machine. Common mode Choke, also known as common mode chokes for switching power supply, which is an important part of inverter, UPS power supplies and other equipment.

Common Mode Winding Machine	Common Mode Inductor Auto Mount Machine For 2012	Common Mode Inductor Auto Mount Machine For 1608	Common Mode Taping Machine
1.Stand alone tool 2.Operation rate:95% 3.Chips size :2012 4.Throughput :8s/pcs	1.Stand alone tool 2.Operation rate : 99.8% 3.Chips size : 2012 4.Throughput : 2 sec. / 2 pcs	1.Type: Stand alone tool 2.Operation rate:99% 3.Chips size : 1608 4.Throughput : <2 sec. / 1pcs	1.Stand alone tool 2.operation rate :99% 3.chips size :3216~1210 4.throughput :2 pcs / sec.

Bewise Inc., being a professional manufacturer of various cutting tools, is endeavoring to make excellent products. We are very experienced in custom-made tools, and good at solving customers’ problems when they meet difficulties and troubles. Through everlasting research and practices, we understand thoroughly about different materials of cutters and cutting tools.

BW's popular products for tool series including circular saw, carbide cutting tool, saw blade, wood saw blade, special tool,side milling cutter, …etc; For machines we have spiral tube cooler, cutter grinder, and the latest design and advanced powder forming machine / pelletizer. Bewise is a superior manufacturer and supplier of cutter production and machinery industry.

BW’s advanced metal-ceramic brazed circular saw has better flexural strength in machining high hardness alloy which content 18% up of Ni and more superior damage resistance and stable quality in wet machining than HSS saw.

Characteristics of metal ceramic：

1. Stable cutting efficiency in wet machining.
2. Better than the nano-tungsten carbide material for damage and abrasion resistances.

Characteristics of metal ceramic blade：

1. The cutting edge is with self-sharpening effect of re-grinding.
2. Stable chemical results.
3. No infiltration effects on the blades.
4. There is no pollution by using Co as the metal bonding material, instead of the mixture of Ni and Co.
5. More safe during processing.
6. Wider applications.
7. Increasing the surface finish and accuracy.
8. Enhancing the continuous processing capacity.

Material composition：

Bewise Inc., being a professional manufacturer of various cutting tools, is endeavoring to make excellent products. We are very experienced in custom-made tools, and good at solving customers’ problems when they meet difficulties and troubles. Through everlasting research and practices, we understand thoroughly about different materials of cutters and cutting tools.

BW's popular products for tool series including circular saw, carbide cutting tool, saw blade, wood saw blade, special tool,side milling cutter, …etc; For machines we have spiral tube cooler, cutter grinder, and the latest design and advanced powder forming machine / pelletizer. Bewise is a superior manufacturer and supplier of cutter production and machinery industry.

Step drill, the related accuracy in manufacture process is the most important factor for cutting quality. If the precision isn’t controlled well, it will cause hole too rough and even caused reject of work piece. Not only geometry, specification, accuracy, and surface quality, but also the drill volume are important points for the cutting quality of step drill.

During drill process, if the chip groove isn’t well-produced, it would happen wall friction, extrusion, brushed and scratches on its surface. It will cause the bad quality of working surface and obstruction, drill bit stuck, and even broken the drill bit.

BW-90° Step Drill	General-90° Step Drill

General step drill doesn’t grind a ramp edge in the step part, BW designs a ramp in the step part of drill to make chip removal easier, and also reduce the friction heat caused by the accumulated chips. The first and the second steps are vertical, so it is difficult to cut a gap in these parts during manufacture.

Bewise Inc., being a professional manufacturer of various cutting tools, is endeavoring to make excellent products. We are very experienced in custom-made tools, and good at solving customers’ problems when they meet difficulties and troubles. Through everlasting research and practices, we understand thoroughly about different materials of cutters and cutting tools.

BW's popular products for tool series including circular saw, carbide cutting tool, saw blade, wood saw blade, special tool,side milling cutter, …etc; For machines we have spiral tube cooler, cutter grinder, and the latest design and advanced powder forming machine / pelletizer. Bewise is a superior manufacturer and supplier of cutter production and machinery industry.