论文部分内容阅读
１ 影响摩擦带寿命的主要因素 传递能量的摩擦压力机是用摩擦带来进行制动的，摩擦带是最易损坏的零件之一，有的甚至几星期就需更换，这在某种程度上是由于按传统的强度计算方法进行设计和选材所造成的。本文用断裂力学理论给出摩擦带的强度计算及寿命估算方法。 摩擦带主要
A major factor influencing the life of the friction belt The energy-transmitting friction press presses on the friction belt, which is one of the most damaging parts and some even needs to be replaced in a few weeks, to some extent Is due to the traditional method of calculating the strength of the design and selection caused. In this paper, the theory of fracture mechanics is given friction belt strength calculation and life estimation method. Friction band main