偶数齿烧结机星轮复合齿型

Composite Tooth Shape for the Sprocket on an Even-Tooth Sintering Machine

综合考虑偶数齿烧结机台车的运动学和动力学问题,提出了能使单辆台车产生变加速运动的新型齿型。根据台车进行变加速运动的速度、加速度和位移曲线,推导出了实际齿廓方程。利用该方程制造的新型星轮能够改善台车的逻辑运动,减小冲击,为制造无起拱烧结机奠定了基础。

Taking the kinematics and dynamics problems of pallet cars on an even--tooth sintering machine into comprehensive consideration, a new kind of tooth shape, which could bring variational acceleration to a single pallet car, had been put forward. According to the curves and equations of the speed, acceleration and displacement about the pallet car given in this paper, the actual tooth profile equation had been presented. The new sprocket, manufactured by means of this equation, can im- prove the logistic movement of the pallet cars, reduce the impact and establish the foundation of producing archless sintering machine.