广州市新中国机器厂在“四化”运动中创造出手提软轴锉刮工具,使工作效率提高了5倍,并大大减轻了工人的劳动强度。它的结构很简单,一般中小工厂都可以制作。 它的工作原理是由电动机(0.25马力,960转/分)带动软轴1,使旋转运动经伞齿轮付6、7和拉杆8 (偏心作用)变为往复活动。这 Guangzhou New China Machine Factory created a hand-cranked razor-shaving tool in the “four modernizations” campaign, which increased work efficiency by 5 times and greatly reduced the labor intensity of workers. Its structure is very simple, generally small factories can produce. It works by the motor (0.25 horsepower, 960 r / min) to bring the shaft 1, so that the rotation through the bevel gear 6,7 and 8 (eccentric) into a reciprocating activity. This