弯管内表面的抛光处理方法  

Method applied in internal surface of bend polishing

作　　者：张铜钢[1] 付云强[1] 宋庆环[1] 

机构地区：[1]唐山学院,唐山063020

出　　处：《机械设计与制造》2009年第5期259-261,共3页Machinery Design & Manufacture

摘　　要：对弯管的内表面特别是直径较小的细长弯管内表面的加工,普通工具很难介入,难以实现自动化;弯管内部看不见,即使手工作业也很难完成。针对这一加工难题,利用磁力线可以穿透非磁性材料的特性,采用磁研磨法对非磁性材料弯管内表面的精密加工,不需要专用的设备即可完成复杂形状内表面的光整镜面加工,通过实验已取得很好的加工效果。To the internal surface of bend especially with smaller diameter,it is very difficult to invovle for the general tool to realize automation and difficlut to manual make because of invisiblility.So utilizing the permeability through the non--tic material of magnetic line of force,we use magnetic grinding method to finish the internal surface of bend of non-magnetic material.This method can finish the complex internal surface with not special equipment. And it has get better effect in experiment.

关 键 词：弯管内表面 磁研磨 抛光处理 

分 类 号：TH16[机械工程—机械制造及自动化]