球磨机筒体法兰联接处铰制孔螺栓数目的研究

Research on Hinged Bolt Number between Ball Mill Tube and Flange

针对水泥厂球磨机筒体法兰联接螺栓经常断裂的情况,为提高球磨机运转的可靠性,提高劳动生产率。从理论研究的角度出发,通过对螺栓的受力分析及应力校核,得到铰制孔螺栓的合理数目要求,为以后设计及生产提供了理论依据。

In order to solve the joint bolts fracture problem between the ball mill tube and flange, from the theoretical investigation, through the force analysis and the stress checking of the joint bolts, the reasonable hinged bolts number requst is got. The theory basis is carried out for the design and produce.