摘要
通过绝缘电缆运行拉断力的测试,判断穿刺线夹紧固螺栓的最大扭矩值;通过绝缘电缆接续后直流电阻的合格与否,判断穿刺线夹紧固螺栓的最小扭矩值,由此获得穿刺线夹紧固螺栓的扭矩值范围,确保穿刺线夹的机电性能可靠。该方法也可指导生产企业设计并检验穿刺线夹紧固螺栓的扭矩值。
The test of insulated cable running tensile force can judge the maximum torque values of puncture clamp bolt fastening; the qualified or not of DC resistance after insulated cable connection can judge the minimum torque values of puncture clamp fastening bolt. Thereby we can obtain fastening bolt torque range of the puncture clamp to ensure the puncture clamp electrical reliability. This method can also be used to guide the production enterprises to design and test the boh torque values of puncture clamp fastening.
出处
《华东电力》
北大核心
2012年第5期902-905,共4页
East China Electric Power
关键词
穿刺线夹
紧固螺栓
扭矩
puncture clamp
fastening bolt
torque
