機床網
針對復合材料加工山特維克可樂滿推出全新CoroMill Plura銑刀
2017-08-29 16:25:45

 圖:CoroMill Plura系列包括3款用于加工復合材料的刀具:CoroMill Plura人字形銑刀、CoroMill Plura小螺旋角銑刀 (如圖) 和CoroMill Plura鋸齒銑刀。

    The new CoroMill Plura cutter Sandvik Coromant offers optimized high-performance milling and grooving applications such as CFRP (Carbon Fiber Reinforced Composites) and GFRP (Glass Fiber Reinforced Composites).Production engineers, machine shop managers and operators will benefit the new milling cutter with patented troughs, especially in the aerospace industry where these materials are becoming more common, as well as automotive, motorized, wind power and shipbuilding industries The Solutions for specific composite materials are becoming an increasingly important factor for machine-shop workshops that seek improvement in quality,production cycle and cost. The abrasive content of many composites can cause problems such as fast tool wear, reduced cutting quality, increased temperature, unstable vibration and cutting conditions. Taking into account these challenges, the latest CoroMill Plura-based milling cutter Sandvik Coromant is designed to improve the processing of CFRP and GFRP on three-axis, four-axis and five-axis CNC machining centers, as well as gantry CNC machines and standalone arm systems Development.

    "The CoroMill Plura brand has a long history and proven throughout the industry, and by virtue of this latest generation of milling cutters and specially designed patented troughs, it can improve the air quality," said Aaron Howcroft, product manager for global composite materials at Sandvik Coromant.The processing capacity of aerospace composite parts, including fuselage, wing, stabilizing wing, beam, ribs, ribs,structures, floor beams, pillars and pressure tanks. Milling cutters provide high productivity, with the longest on the market In addition, they can also be a standard product for quick order, to facilitate the procurement team. "

    When milling and grooving the composite, the new milling cutter is mainly used for full radial feed and full slot milling. In some cases, you can also deploy finishing passes. The helical angle design ensures ideal sharpness and cutting edge strength, resulting in longer tool life and high quality surface, edge and groove surface quality. The series includes 3 knives: CoroMill Plura herringbone cutter, CoroMill Plura small spiral angle cutter and CoroMill Plura sawtooth cutter.

    CoroMill Plura herringtes with double 40 ° helix, especially for CFRP parts with glass fiber cladding. Due to the overlap between the chevrons, the milling cutter can perform well by reducing the vibration of the material in thin, flat materials.

    CoroMill Plura Small Helix (5) Milling Cutters are designed for smooth, burrless finishing requirements in CFRP workpieces with a large number of teeth designed to help quickly cut and coat heat. The right-hand and left-hand cutting edges are designed to be flexible in applications where the workpiece material is not stuck, such as weaker or damaged fixtures.

    Finally, the CoroMill Plura sawtooth has a large chip flute, so the material removal rate is very high. In addition, the groove type also provides a double cutting effect to reduce the stratification and vibration, and ultimately provide a tool to minimize the stress on the composite parts of the knife processing solutions.

     The 3 CoroMill Plura milling tools are available with or without coolant.

    山特維克可樂滿推出的全新CoroMill  Plura銑刀可在諸如CFRP (碳纖維增強復合材料) 和GFRP (玻璃纖維增強復合材料) 中提供優化的高性能銑削和開槽加工。生產工程師、機修車間經理和操作人員都將受益于這些擁有專利槽型的全新銑刀,尤其是在這些材料使用越來越普遍的航空航天行業,以及汽車、   摩托運動、風力發電與船舶等行業。

    對于在質量、生產周期和成本方面尋求改進的機加車間,專門用于特定復合材料加工的解決方案正在成為一個日益重要的因素。許多復合材料的磨料含量會導致諸如刀具磨損快、切削質量下降、溫度升高、振動和切削工況不穩定等問題??紤]到這些挑戰,山特維克可樂滿的最新CoroMill Plura一代銑刀專為改善在三軸、四軸和五軸數控加工中心,以及龍門式數控機床和獨立機械臂系統上的CFRP和GFRP加工而開發。

    山特維克可樂滿的全球復合材料產品經理Aaron Howcroft說,“CoroMill Plura品牌歷史悠久,且在整個行業中久經驗證,憑借這種最新一代的銑刀和專門設計的專利槽型,可以提高航空航天復合材料零件的加工能力,其中包括機身、機翼、安定翼、梁、筋條、翼肋、框架結構、地板梁、支柱和壓力艙。 銑刀可提供高生產率,擁有市場上最長的刀具壽命。此外,它們還可作為標準產品進行快速訂購,為采購團隊帶來便利。”

    當對復合材料進行銑削和開槽操作時,全新銑刀主要用于全徑向進給和滿槽銑削。在某些情況下,還可以部署精加工走刀。螺旋角設計可確保理想的鋒利度和切削刃強度,從而實現更長的刀具壽命以及高質量的表面、邊緣和溝槽的表面質量。該系列包括3款刀具:CoroMill Plura人字形銑刀、CoroMill Plura小螺旋角銑刀和CoroMill Plura鋸齒銑刀。

    CoroMill Plura人字形銑刀帶有雙40°螺旋,尤其適用于帶有玻璃纖維覆層的CFRP零件。由于人字形容屑槽之間存在重疊,因此銑刀可通過降低材料振動在薄、扁平的材料中表現良好。

    CoroMill Plura小螺旋角 (5°) 銑刀專為CFRP工件中的光滑、無毛刺精加工要求而設計,帶有大量的齒旨在幫助快速切削和涂層防熱。右旋和左旋切削刃設計使其能夠靈活的運用在工件材料裝夾不穩定的場合,例如較弱或受損的夾具。

    最后,CoroMill Plura鋸齒銑刀具有較大的容屑槽,因此材料去除率非常高。此外,槽型還提供了雙重切削作用,以減少分層和振動,最終提供一個能夠盡量減少復合材料零件上應力的刀加工解決方案。

    這3款CoroMill Plura銑刀在有或沒有冷卻液的情況下均可使用。

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