一种用于钢管矫直机传动轴上的扭矩监控装置由成都无缝钢管厂研制成功,今年八月一日已通过四川省科委和省冶金厅的技术鉴定。该装置安装在钢管矫直机上,用于测定传动轴扭矩的大小,能实现载荷自动控制,是一种安全防护装置。经过现场的在线实测表明,该装置具有四笔记录(扭矩曲线)、数字自动显示(扭 A torque monitoring device used on the shaft of the steel tube straightening machine was successfully developed by Chengdu Seamless Steel Tube Plant. It passed the technical appraisal of Sichuan Science and Technology Commission and Provincial Metallurgical Department on August 1 this year. The device is installed in the steel tube straightening machine, used to determine the size of the torque shaft, to achieve load control, is a safety device. After the on-site field measurements show that the device has four records (torque curve), the number of automatic display (twisted