普通立式车床实现斜孔加工的工装设计及使用

Tooling Design and Application Method for Oblique Hole Machining on Ordinary Certical Lathe

主要介绍盾构机渣土前闸门门框中的前板、后板上的900斜孔的加工难度,及为实现在普通立式车床上加工螺旋输送机渣土前闸门中的前板、后板上的900斜孔所设计的一种工装,通过使用工装,解决在普通立式车床上加工900斜孔的加工难题并满足设计要求。

This paper mainly introduces the machiningdifficulty of 900 oblique holes in front and rear slag front gate frameof shield machine, and a kind of tooling designed for machining900 oblique holes in front and rear slag front gate of screw conveyoron ordinary vertical lathe. By using the tooling, a common verticallathe is realized. Processing difficulties of 900 oblique holes andmeeting the design requirements.