气动雨刮器具有驱动工作扭矩大、动力源简单、可实现无级变速、制造成本低等突出特点,在汽车、拖拉机上得到广泛应用。但是,气动雨刮器在高速工作时,由于惯性作用,雨刷摆角变大产生撞击挡风玻璃密封条现象。这是至今国内外一直未能很好解决的问题。为此,对雨刮器的控制机构及摆动平稳性进行以下几方面的研究和探讨。 Pneumatic wiper has a driving torque, power source is simple, continuous variable speed can be achieved, low manufacturing costs and other salient features in the car, tractor is widely used. However, the air wiper in high-speed work, due to inertia, wiper swing larger impact windshield seal phenomenon. This is an issue that has so far failed to be solved well at home and abroad. To this end, the wiper control mechanism and the swing stability of the following aspects of research and discussion.