链轮最忌讳偶数链轮,这样的链轮对链条加速磨损!比如说某一齿齿型不准确,偶数齿会对链条某一些链节偏磨,而奇数齿会串着磨,磨损平均
Sprocket most taboo even sprocket,the chain sprocket on the accelerated wear!For example,a tooth gear type are inaccurate,even a certain number of teeth on the chain of eccentric wear chain,and a string of odd grinding teeth will wear average