基于镀膜法改善YT15车刀片性能及试切分析

On improving performance of YT15 turning insert based on coating method and cutting analysis

为了有效地提高刀具切削使用寿命,使刀具获得优良的综合机械性能,大幅度地提高机械加工效率,通过对YT15刀具表面进行溅射镀膜,并分析镀膜前后刀具表面硬度及切削效果,结果表明:表面处理后的YT15刀具的切削性能及寿命成倍地提高,该技术的推广能有效地提高生产效率并降低生产成本.

In order to improve the service life of the cutting tool effectively,give cutting tool ex-cellent comprehensive mechanical behavior and improve machining efficiency substantially,this paper analyzes the surface hardness and cutting performance of cutting tools before and after coating through sputter coating on YT1 5 turning insert.Results show that cutting perform-ance and service life of YT1 5 turning insert after surface treatment improve exponentially and extension of this technology can improve productive efficiency and reduce cost of production ef-fectively.