首页>
外国专利>
DEVICE, METHOD, AND TOOL FOR MEASURING TORQUE OF SCREWED BODY, AND EVALUATION SYSTEM OF SCREWED BODY
DEVICE, METHOD, AND TOOL FOR MEASURING TORQUE OF SCREWED BODY, AND EVALUATION SYSTEM OF SCREWED BODY
展开▼
机译:一种测量扭体扭矩的装置,方法,工具及扭体评估系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide the torque-measuring device of a screwed body for measuring a screw torque while external and internal threads are actually screwed each other.;SOLUTION: This measuring device is used to measure clamping force when an external thread Y and an internal thread X that are arranged opposingly are screwed relatively by at least two arrangement means that retain the external thread Y or the internal thread X at one end and are fixed to a body A that is essentially the same. The measuring device is provided with a top plate 1 having a contact part where the seat surface of the external thread Y touches and a fixation part for fixing to a body side and an axial force load cell 2, an internal thread torque load cell 4 for gear-locking the rotary direction of the internal thread X that is screwed to the external thread Y for retaining, a strain gauge H3 for converting distortion being generated in an internal screw torque load cell 4 due to the small rotation of a side for gear-locking the internal thread X, and a conversion part B for converting an electrical signal being generated by the strain gauge H3 to a torque.;COPYRIGHT: (C)2001,JPO
展开▼