论文部分内容阅读
根据圆弧齿同步带的传动特件，应用变节径法，建立了圆弧齿向步带与带轮在不完全啮合区啮合关系模型。在此基础上，分析了圆弧齿向步带与带轮的节距差、带轮齿数对啮合传动干涉的影响；得出圆弧齿同步带与带轮零节距差传动有干涉，带轮具有适量的正节距差可减少啮合传动干涉，提高带的寿命。
According to the transmission of the arc tooth timing belt, a model of the engagement between arc tooth step belt and pulley in incomplete engagement area is established by using variable pitch method. On the basis of this, the influence of the pitch difference between the arc tooth on the belt and the pulley and the number of teeth on the meshing transmission is analyzed. The results show that the belt has interference with the zero pitch differential transmission The wheel has the right amount of positive pitch difference can reduce meshing interference, improve belt life.