圆板牙容屑孔的设计  

The Design of Clearance Hole in the Circular Screwing Die

作　　者：杨帆 

机构地区：[1]贵州省凯里刃具厂,556000

出　　处：《现代机械》2004年第4期19-20,共2页Modern Machinery

摘　　要：本文提出了圆板牙容屑孔的设计方法 ,通过建立容屑孔合理的参数关系 ,大大提高了工作效率及设计的精确性 。This paper has put forward the design method of clearance hole in the circular screwing die. Through it establish the relation of reasonable parameter, it has raised the working efficiency and the accurateness of design greatly. It applies to the design of the nonstandard circular screwing die especially.

关 键 词：圆板牙 容屑孔 设计 国家标准 螺纹工具 

分 类 号：TG722[金属学及工艺—刀具与模具]