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计算平皮带,一般是根据下列几种方法: (1)根据皮带的宽度及皮带所传遞的圆周力P来计算;这种计算方法是以皮带的许用载荷强度p(公斤/公分)为出发点,p是皮带每一公分宽所能传遞的圆周力。在这种方法中是假设皮带的厚度意义不大。这种方法的主要缺点是很难把皮带的许用载荷强度p的值定得很正确。 (2)根据皮带的截面及主动股的拉力S_1来计算;也就是根据皮带传遞动力时,主动股所受的拉力S_1和它的横截面面積bδ来计算。这种方法的缺点是很难把影响皮带拉力的所有条件和因素都很正确的考虑在内。 (3)根据皮带的滑动曲线来计算;这种方法在
Calculation of flat belt, usually based on the following methods: (1) According to the width of the belt and the belt to convey the circular force P to calculate; this calculation is based on the allowable belt load strength p (kg / cm) for Starting point, p is the belt can be transmitted per centimeter wide circular force. In this method is assumed that the thickness of the belt is of little significance. The main disadvantage of this method is that it is very hard to set the value of belt allowable load strength p correctly. (2) Calculated according to the section of the belt and the pulling force S_1 of the active stock, that is, the pulling force S_1 and the cross-sectional area bδ of the active stock when the power is transmitted by the belt. The disadvantage of this method is that it is difficult to take all the conditions and factors that affect belt tension into account. (3) According to the belt’s sliding curve to calculate; this method in