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Valenite—Modco 公司(英国)生产了三种新型涂层硬质合金刀片,对普通材料、航天材料和耐冲击及耐热非金属材料的加工均可得更高的生产率.Valenite V-88、VN-8和VO-1刀片是将涂层材料在涂复在特殊的高强度基体上面制成的,这种转位式刀片可以经受较大的热冲击和机械冲击,并能以较高的表面速度和较大的进给量进行切削,而刀刃磨损较小.这些牌号刀片的另一个优点就是在加工大多数强度高的、有麟皮的或淬硬的材料时,一块刀片可用于粗车、半精车和精车,另一方面,由于涂层的润滑作用,又可用较低的速度加工软合金和耐磨材料,而不产生积
Valenite-Modco (UK) has produced three new coated carbide inserts for higher productivity of common, aerospace and impact and heat-resistant non-metallic materials. Valenite V-88, VN -8 and VO-1 inserts are made by applying the coating material to a special high-strength substrate. Such index inserts can withstand large thermal shocks and mechanical shocks and can withstand high surface temperatures Speed and larger feed rates with less blade wear Another advantage of these grade inserts is that one blade can be used for roughing the most powerful, skinless or hardened materials , Semi-fine cars and fine cars, on the other hand, due to the role of coating lubrication, but also with lower speed processing of soft alloys and wear-resistant materials, without the plot