Actually, the steering system is composed of two elements, a steering gear at the lower end of the steering column and linkage between the gear and the wheel steering knuckles.
This paper discusses the application of favorable design in machine parts curricula design by the favorable design of the column gear wheel reducer.
本文结合圆柱齿轮减速器的优化设计，讨论了优化设计在机械零件课程设计中的应用。
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Two curved screens-one in the steering wheel and one mounted to the steering column-give the driver a nearly 180-degree view of the track around him, thanks to multiple exterior cameras.