摘要
为实现螺旋焊管成型过程中钢管几何质量的在线测量,提出了一种基于参考圆坐标法的螺旋焊管成型几何质量在线测量方法,并构建了实现该测量原理的在线测量系统。该系统可实现螺旋焊管截面周长、直径、圆度误差、错边量等成型参数的测量。采用该系统进行了实地钢管成型的在线测量,系统的测量速度和测量误差均满足实际生产中钢管在线测量的要求。
It proposes online measurement method for forming and geometry quality of SAW pipe based on coordinate method of reference circularity in order to realize online measurement in the process of forming of SAW pipe,also put forward online measurement system in which forming parameters such as circumference,diameter,roundness error and offset etc can be measured.In case of applying the system,measurement speed and error can meet online measurement requirements of practical production.
出处
《焊管》
2006年第4期51-54,59,共5页
Welded Pipe and Tube
基金
国家自然科学基金资助项目(50275083)
关键词
螺旋焊管
成型
焊管几何参数
在线测量
SAW pipe
forming
geometry parameter of welded pipe
online inspection
