PCD刀具刃磨质量对活塞加工表面粗糙度的影响  

Influence of PCD Cutting Tool Edge-grinding Quality on Roughness of Machining Surface

作　　者：尚自河 左秀芝 田玉红 徐传民 

机构地区：[1]山东滨州渤海活塞股份有限公司

出　　处：《工具技术》2005年第10期26-28,共3页Tool Engineering

摘　　要：PCD材料具有高硬度、高耐磨性以及刀具刃磨成本较高等特点。本文针对铝活塞的精加工,系统研究了PCD刀具的刃磨质量对已加工表面粗糙度的影响规律。合理选择PCD刀具的刃磨质量,既能满足加工要求,又能降低刀具刃磨成本,使PCD刀具在加工硅铝合金领域得到了更广泛的应用。PCD material is characterized by high hardness, wear resistance and high cost. A research on influence of edgegrinding quality to the machined surface＇ s roughness is conducted. The reasonable choice of the edge-grinding quality of the PCD cutting tool can meet the requirements of the piston manufacture and get lower edge-grinding cost, and make the PCD cutting tool more widely used in the field of machining Si-Al alloy piston.

关 键 词：铝硅合金 刀具材料 刃磨质量 表面粗糙度 加工表面粗糙度 PCD刀具 铝活塞 刀具刃磨 高耐磨性 影响规律 

分 类 号：TG661[金属学及工艺—金属切削加工及机床] TG711