The authors explained a method of contact induction hardening for vehicle steering gear racks, which was based on the experience of actual production and experiment.
2
齿条一端连着拉杆,拉杆与车轮轴上的转向摇臂相连接。
The tie rod at each end of the rack connects to the steering arm on the spindle.
3
当转动转向盘时,齿轮即转动,而齿条就移动。
When you turn the steering wheel, the gear spins moving the rack.