The calculation method for bolt pretightening force of tube side gasket and shell side gasket was proposed.
提出了管侧垫片和壳侧垫片螺栓预紧力的计算方法。
The values of the tightening moment P and axial Pretightening force F Can be measured synchronously.
通过试验，同步测出拧紧力矩T和轴向预紧力F的值。
The calculation method for bolt pretightening force of tube side gasket and shell side gasket were proposed.
给出了管程和壳程垫片螺栓预紧力的计算方法。
The pretightening force of FRP construction bolt joint has been researched in the theory of bolt washer stress.
应用螺栓-垫圈应力理论对FRP结构搭接点预紧力进行了研究。
Second, the electric submersible pump connected to the pipe thread pretightening force enough (or not pre-torque).
第二，电潜泵各管螺纹联接的预紧力不够（或预紧扭矩不够）。
The principle of the hydraulic pretension is analyzed, the calculation of bolt elongation and pretightening force is also given.
分析了液压拉伸预紧的工作原理，并给出了螺栓伸长量和预紧力的确定方法。
Accurately measuring the injection pump corrector's pretightening force and correction stroke has very important theoretic and practical significance.
精确测定喷油泵校正器的预紧力和校正行程，具有重要的理论和现实意义。
The utility model relates to machinery driving field, in particular to an adjusting mechanism which can adjust pretightening force between an adjusting shaft and a bearing.
本实用新型涉及机械传动领域，尤其是指一种用于调节轴与轴承间的预紧力的调节机构。
The utility model relates to machinery driving field, in particular to an adjusting mechanism which can adjust pretightening force between an adjusting shaft and a bearing.
本实用新型涉及机械传动领域，尤其是指一种用于调节轴与轴承间的预紧力的调节机构。
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