螺纹预紧扭矩系数测量装置研制  

The Design of Measuring Equipment for Screw Torque Moment Coefficient

作　　者：徐小兵[1] 柴华雄[1] 官强[2] 

机构地区：[1]长江大学机械工程学院,湖北荆州434023 [2]中国石化江汉石油管理局第四石油机械厂,湖北荆州434024

出　　处：《长江大学学报（自科版）（上旬）》2010年第3期110-112,共3页JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI ＆ ENG

摘　　要：研制了一种可以测量多种直径和长度的螺栓预紧扭矩系数测量装置。该装置可以实时采集施加的预紧扭矩值和预紧力值,并通过数据处理模块得到扭矩系数值,显示在显示器上,并可以方便准确地测出螺纹预紧扭矩系数值,通过控制预紧力矩实现精确控制预紧力的要求。A measuring equipment can measure screw torque moment coefficient for various different diameter and length,this equipment can acquire real-time imposed screw twisting moment value and preload value,then obtain torque moment coefficient by data processing module and display on the monitor,this equipment can easily and accurately measure the screw twisting moment coefficient,that the screw suits for the nominal diameter about 10-30mm,the length 60-300mm,and it can exactly regulate the preload by control the screw torque moment.

关 键 词：扭矩系数 测试装置 螺纹连接 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术] TU391[自动化与计算机技术—计算机科学与技术]