实用高精度曲面仿形加工方法及其工艺装备

Practical Precision Profile Modeling Manufacturing Method of Curve Surface and Equipment

基于齿形曲面的形成原理,介绍了一种煤矿机械常用的辅助供油泵中曲面齿形加工的实用简单方法。设计了高精度曲面仿形加工工艺装备,介绍了工艺装置的结构特点、工作原理,并对加工精度进行了验证,满足液压泵齿形曲面设计精度要求。

Based on the method of the formtion of the gear curve, a simple and practical manufactufing method of gear curve surface of the auxiliary oil pump that commonly be used in the coal mine machines was introduced, Atechnology equipment for the mannfacturing of a gear curve sttrface was designed, The configuration characteristic and working method of this equipment were illustrated, The manufacturing precision of this equipment has beenproved to meet the designing demand of the gear curve surface of the hydraulic pump.