锥孔滚压头的开发设计  

Development and Design of Rolling Head of Cone Hole

作　　者：王学中 何宝义 王建国 

机构地区：[1]宝鸡航天动力泵业有限公司,陕西宝鸡72100

出　　处：《电子测试》2015年第4X期13-15,共3页Electronic Test

摘　　要：为了解决泥浆泵液力端泵头1:6锥孔表面加工精度不高,在使用中出现锥孔表面剌蚀而报废的问题,本文介绍了一种性价比较高,简单易行,安全可靠的锥孔滚压工艺方法,通过该工艺方法的实施,提高了锥孔表面加工精度和硬度,达到了设计要求,保证了泵头质量,延长了泵头的使用寿命,减少了阀及阀组件更换频次,大大的降低了运行成本,为用户安全生产提供了优质的产品保障。In order to solve the problems which mud pump fluid end pump head 1: 6 Cone Hole surface machining accuracy is not high and the emergence of the assassination of the cone surface pit scrapped in use, this paper describes a process method of high cost, simple, safe reliable cone hole rolling, through the implementation of the process method to improve the precision and cone hole surface hardness, to the design requirements to ensure the quality of the pump head, extending the life of the pump head, reducing valves and valve component replacement frequency, greatly reducing the operating costs for the user to provide a high quality of production safety protection products.

关 键 词：滚压头 锥孔 冷作硬化 表面精度 

分 类 号：TG306[金属学及工艺—金属压力加工]