摘要
为实现直径为1 016mm的螺旋缝焊管生产过程中钢管截面形状和尺寸的在线测量,进行了测量系统的机械机构设计与研制。系统设计过程中提出一种独特的同步带传动方式实现了轨道半径为750mm的高精度圆周运动。采用该传动方式使得传动机构尺寸小巧、运动平稳。同时,为防止运动小车所带电缆对工艺过程的干扰,还设计了一种连杆折叠式电缆收放机构,实现小车供电及信号电缆的自由收放。经长时间运行试验,结果证明机构运行可靠,可以满足测量系统要求。
The shape and size of cross profile are important parameters for spiral weld steel pipe （SWSP） during its production. A real-time measuring system was developed to measure the size and shape of 1 016 mm diameter SWSP. The mechanism uses a synchronous belt drive {or precision movement along a 750 mm radius circular rail. The device is rather small and very stable. In addition, a cable pulling pushing unit was designed which prevents the cable ~rom interfering with the pipe forming process. Tests show that the system is stable and reliable.
出处
《清华大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2006年第8期1345-1348,共4页
Journal of Tsinghua University(Science and Technology)
基金
国家自然科学基金资助项目(50275083)
国家教育部博士学科重点科研基金项目(20020003053)
关键词
机械传动机构
螺旋缝焊管
同步带传动
收放线机构
driving mechanism
spiral weld steel pipe （SWSP）
synchronous belt driving
cable pulling-pushing device
