Measures to prevent cylinder head nut from loosing has been discovered based on the test and study of the torque of cylinder head nuts for 4125 diesd engine.
通过对4125柴油机气缸盖螺母拧紧扭矩的试验研究，找到了气缸盖螺母防松的措施。
Inspect, if not damaged, torque retaining nut.
检查，如果没有损坏，给固定螺母上扭矩。
Changing the positions of thin and thick nuts and using the right thick nut tightening torque ensure safe operation of the crane and longer lives of the screws.
通过试验和理论分析厚、扁螺母在紧固过程中的受力情况，并从试验结果得到一个较合理的厚螺母拧紧力矩，既能保证塔式起重机的安全运行，又能延长螺栓的使用寿命。
The equation for calculating minimum tightening torque on the crank pin nut is given.
给出了曲柄销联接螺母的最小拧紧力矩计算公式。
Run-down "torque is the twisting force needed to turn what type of nut on the free thread?"
“耗力”扭距是需要旋转什么类型螺母未旋合螺纹的扭力？
Insert nut is designed for rapid installing into thermo-plastics by means of ultrasound. Its two opposite helical knurl bands provide a combination of high torque and pulling out resistance.
压入式螺母通过加热或利用超音波可快速安装到热塑性塑料中，它的两道相反旋向的压花带可提供较高的抗扭转和抗拉拔能力。
Insert nut is designed for rapid installing into thermo-plastics by means of ultrasound. Its two opposite helical knurl bands provide a combination of high torque and pulling out resistance.
压入式螺母通过加热或利用超音波可快速安装到热塑性塑料中，它的两道相反旋向的压花带可提供较高的抗扭转和抗拉拔能力。
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