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本文主要是针对二汽45厂(底盘零件厂)使用陶瓷刀具断续、粗车水泵叶轮的实际加工情况,进行几种不同种类刀具材料的切削力对比分析,优选出最佳的刀片牌号,并对此刀片牌号进行了切削用量参数优化。得出陶瓷刀具适合在高速下加工水泵叶轮的结论。最后,从陶瓷刀具的实际应用和对硬质合金、陶瓷刀具加工水泵叶轮的成本计算中指出;采用陶瓷刀具不仅可大大提高生产率,而且可节约加工成本。
This article is mainly for the second steam 45 factory (chassis parts factory) using ceramic cutting tools intermittently, rough pump impeller actual processing conditions, the cutting force of several different types of tool material comparative analysis, the best choice of blade brands, and This blade grades cutting parameters optimization parameters. Draw the conclusion that ceramic tool is suitable for processing pump impeller at high speed. Finally, from the practical application of ceramic cutting tools and the calculation of the cost of the carbide impeller and ceramic cutter impeller, the use of ceramic cutting tools can not only greatly improve the productivity, but also save the processing cost.