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在单个螺栓上施加扭转力矩,大约有75个因素影响其上所产生的拉力。拧紧一组螺栓时,有更多的变量开始起作用。幸好,多年积累的经验已为解决这些不定因素并仍产生可靠连接提供了一些途径。连接强度一个可靠的连接在工作环境中必须既坚固又稳定。它应防止零件滑脱、分离、摇晃、位移和磨损。螺栓连接副必须弹性弯曲,并有足够的刚性来保证结构的整体性。刚性连接靠规定足够数量的螺栓、适中的螺栓直径、足够强度的螺栓与连接的材料以及坚固的连接构件来
Applying a twisting torque on a single bolt, about 75 factors affect the pulling force that is exerted on it. When tightening a group of bolts, more variables come into play. Fortunately, the experience accumulated over the years has provided some avenues for resolving these uncertainties and still producing a reliable connection. Connection Strength A reliable connection must be both strong and stable in the work environment. It should prevent part slippage, separation, shaking, displacement and wear. The bolt connection must be flexible and have sufficient rigidity to ensure structural integrity. Rigid connection by the provisions of a sufficient number of bolts, moderate bolt diameter, the strength of the bolt and the connection material and a solid connection member