硬质合金圆柄止动槽成型刀设计  

Design of hard metal forming tool with round shank and stopping groove

作　　者：张庆秋 

机构地区：[1]中航工业哈尔滨轴承有限公司研发中心,黑龙江哈尔滨150036

出　　处：《哈尔滨轴承》2011年第2期14-16,共3页Journal of Harbin Bearing

摘　　要：针对加工止动槽用硬质合金焊接刀刃磨时,其宽度难以控制、对刀困难、无法加工倒角等问题,设计了圆柄止动槽成型刀代替硬质合金焊接刀,只需刃磨排屑槽,节约了磨刀时间,保证了止动槽宽度尺寸,节省了倒角工序,提高可产品质量和经济效益。In view of the problem that when grinding cemented carbide welding cutter for processing a snap ring groove,its width is difficult to control and alignment tool is also difficult,and it can not machining chamfer etc,cemented carbide forming tool with circular handle and the stopping groove is designed to instead of cemented carbide welding tool,only grinding the flutes,so saveing the time of grinding cutter,ensuring the groove width of the size,and saving chamfering process,improving product quality and economic efficiency.

关 键 词：止动槽 硬质合金 成型刀 焊接刀 宽度 

分 类 号：TG71[金属学及工艺—刀具与模具]