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                链轮△的节距的计算

                链轮的节距的计算
                1、链轮的节距是计算出来的。p=d×sin(180°/z),p--节距,d--分度ㄨ圆直径,z--齿数。
                2、链轮:带嵌齿式扣链齿的轮子,用以与节链环或缆索上节距准确的块体相啮合①一种实心或带辐条的齿轮,与(滚子)链啮合以传递运动。
                3、常用链轮而后平靜開口节距:
                3/8=9.525 1/2=12.7 5/8=15.875 3/4=19.05
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