为了在吊式输送机移动喷漆工件的过程中使喷漆枪能自动地上下运动,可采用活塞式气动马达。 活塞式气动马达其本身的惯性轮效率GD~2很小,所以通过气动的缓冲效果,只用方向切换阀就很容易平稳地进行起动、停车和逆转。也就是说,它比电动或机械的方法更能很好地承 Piston air motors are used to allow the spray gun to automatically move up and down during the process of moving the spray paint job on the overhead conveyor. Piston air motor its own inertia wheel efficiency GD ~ 2 is very small, so through the pneumatic cushioning effect, only the direction of the switching valve is very smooth and easy to start, stop and reverse. In other words, it is better than electric or mechanical methods