精选优质文档-倾情为你奉上采煤机扭矩轴卸荷槽设计摘要：基于采煤机截割部电动机扭矩轴在采煤机工作过程中起着传递动力，弹性缓冲，过载保护的重要作用，为充分发挥采煤机摇臂扭矩轴安全槽的过载保护功能，对安全槽进行结构改变及槽深改变，并用ANSYS进行静力学分析，结合扭转静强度安全系数获得安全槽的最优化结构来确保发挥扭矩轴在实际生产应用中作用。关键词: 采煤机;扭矩轴;安全槽;尺寸设计Design of wrench moment axis of the thin coal seam shearerAbstract: Torque shaft plays an important role in power transmission，elastic buffer and overload protection. In order to made the safety groove of wrench moment axis of Rocker-arm of the thin coal seam sheare play a protection when po
