The four-bar linkage included in the mechanical steering system of industrial vehicles is composed of the crank of steering gear, longitudinal connecting rod, the arm on kin pin and frame. 在轮式工业车辆的机械式转向操纵系统中,联系转向器与梯形机构的纵拉杆机构,在构造上属于含有两个球铰和两个圆柱铰的RSSR机构。
The developed grinder is used to grind the steering gear, fan-shaped gear arm shaft, and convex and concave circular arc surfaces for aero-engine vanes. 利用该磨床对转向齿、扇形齿摆臂轴、叶片圆弧叶冠的凸凹圆弧面进行试磨。
A certain type of recirculating ball steering gear in the use of the process had many cases of unilateral heavy failure, through the customer service feedback, the back check analysis found that the steering arm shaft of teeth from the root fracture. 某型号循环球转向器在使用过程中,通过售后反馈的信息来看,发生了多起单边沉重失效,经返检分析发现转向臂轴中齿从根部断裂。