摘要
为降低硬质合金切削刀片的制造成本,可以通过控制产品的公差带,为法后角大于0°的产品的锋利刃口设计保护性直台,为负角刀片设计周边尺寸可直接压制达到M级精度等级水平的模具,结合现代高精度模具制造技术和精密压制技术,在物料成本、人工费用、机器费用三方面综合达到节约硬质合金产品制造成本1%～3.5%的目的。
In order to reduce the manufacturing costs of cemented carbide cutting blades, various methods can be adopted such as adjusting the tolerance zone of the products, designing the protective straight sets for the sharp edge products with back angle bigger than 0°, and ensuring the mold＇s accuracy up to M level for the negative angle blades. Combined with modem high precision mold manufacturing technology and precision pressing technology, 1%-3.5% of manufacturing costs in the eolligation of material, labor and machine can be saved.
出处
《硬质合金》
CAS
北大核心
2011年第4期233-238,共6页
Cemented Carbides
关键词
优化设计
硬质合金
切削
工具
optimum design
cemented carbide
cutting
tool
