摘要
近几十年,超硬刀片被广泛应用于汽车制造、3C电子等要求刀具寿命长、生产节拍高的领域。这也对超硬刀片的批量化生产提出了更高的要求。本文对超硬刀具及材料特性、制作工艺与特点进行了探究,介绍了超硬刀片刃磨的三种加工方式,尤其对机械磨削方式进行了深入探讨,在中小批量人工刃磨的工艺基础上,创造和研发了自动化无人值守生产所需的刃磨工艺及算法,并融入其自动化机床产品当中。
In recent decades,superhard blades have been widely used in automobile manufacturing,3C electronics,and other fields that require long tool life and high production rhythm.It also puts higher requirements on the mass production of superhard blades.This paper explored the material properties,manufacturing process,and characteristics of superhard tools and introduced three processing methods for sharpening superhard blades.The paper discussed the mechanical grinding method.Based on the process of small and medium-sized batch manual sharpening,the sharpening process and algorithm required for automated unattended production were developed and integrated into automated machine tool products.
作者
舒智勇
Shu Zhiyong(Beijing Demingna Precision Machinery Co.,Ltd Beijing 102209,China)
出处
《硬质合金》
CAS
2024年第2期154-158,共5页
Cemented Carbides
关键词
超硬刀片
聚晶金刚石刀片
立方氮化硼刀片
刀具后刀面
负倒棱
刀尖圆弧
superhard blades
polycrystalline diamond blades
cubic boron nitride blades
flank face of tool
negative chamfer
circular profile of tool tip
