And analyze the contact strength of the roller and sprocketwheel while in meshing process.
分析链条和链轮啮合时，链轮和滚子的接触强度。
2
The curvilinear shape of sprocketwheel is the main cause of arching phenomenon of sintering pallets in the return rail.
链轮齿板的曲线形状是造成烧结机台车在回车道上起拱的根本原因。
3
If some care and support sprocket wheels running status can not continue to use, it may cause partial grinding wheel, but also probably caused by the wear track chain.