提高软齿面减速器寿命的探讨

Method of Increasing Lasting-life of Non-hardened Gear-Surface Reducer

指出了挤泥机减速机齿面剥落和断齿的原因,提出了提高齿轮强度的加工方法,分析讨论了强度提高的机理.

It explains reasons of the peeling off and breakage of gear tooth in extruders reducer, recomends the processing method of increasing gear strength, and analyses the mechanism of strength increased.