论文部分内容阅读
二级行星架是采煤机截割部双行星减速机构中受力情况最复杂,传递力和扭矩最大的零件之一。利用Siemens NX分析软件对该行星架进行结构和强度分析,并对其进行结构优化,对比优化前后分析结果,并验证行星减速机构中的行星架结构强度和刚度满足设计要求。对其他同类机械的结构设计及优化研究具有一定的参考价值。
The secondary planet carrier is one of the parts with the most complicated force, transmission force and torque in the double planetary reduction mechanism of shearer cutting department. The structure and strength of the planet carrier were analyzed by Siemens NX software. The structure of the planet carrier was optimized. The results of the analysis were compared and optimized. The strength and stiffness of the planet carrier in the planet reduction gear were verified to meet the design requirements. It is of certain reference value for the structural design and optimization of other similar machines.