摘要
中、小直径直缝焊管去除内毛刺较为困难,本文给出了一种用切削法实现焊管去除内毛刺的方法,用环形刀块切除内毛刺,气压监控装置实时检测加工残余高度,并通过液压伺服动态调节刀具切削深度。最小工作焊管直径30mm,去除毛刺的残留最大高度为0.045mm,所建立的去除内毛刺系统加工精度高,使用稳定可靠。
It is difficult to remove the inner-burrs inside of medium or small diameter welded pipes.An elimination method of cutting inner-burrs is presented in this paper.In the elimination system,the cylindrical tool is used to cutting the inner-burrs.Pressure monitoring device processing of real-time detection residual height of the burrs is online detected with pressure monitoring device,and the cutting depth can be dynamic adjusted with hydraulic servo.The minimum working diameter of the system is 30mm,and the residual burr maximum height is 0.045 mm.It is proved that the development elimination system is of stable and reliable.
出处
《工具技术》
2010年第6期36-38,共3页
Tool Engineering
基金
黑龙江省教育厅科研项目资助项目(10531155)
关键词
直缝焊管
内毛刺
切削
在线检测
straight welded pipes
inner-burr
cutting
online monitor
