1、摘要:根据零件的分析选择合理的毛坯,制定出柱塞泵缸体合理的加工方案和加工工艺路线,并对夹具进行设计,从而使缸体零件的整个机械加工过程在减少时间、提高效率的基础上进行。关键词:缸体;毛坯;工艺;夹具 中图分类号: 文献标识码:A 文章编号:1672—545X(2007)02— —Abstract:Based on the analysis of the components, choosing a proper semi-finished product, formulating a reasonable program for processing cylinder body
2、 of a plunger pump, and designing the clamp, to ensure the whole course of processing components of a cylinder body to be conducted in a way of time-saving and efficiency-increasing.Key Words:Cylinder Body, Semi-Finished Product, Technology, Clamp 前言柱塞泵是靠柱塞在缸体中作往复运动造成密封容积的变化实现吸压油的液压泵,由于柱塞和缸体都是圆柱表面