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一、矩形花键的应用矩形花键在机床、汽车、拖拉机、工程机械、矿山机械、起重机械、机车以及军工等行业中广泛应用,是当前我国机械制造工业应用最广的花键。矩形花键与渐开线花键一样,主要用于齿轮箱、离合器、传动轴等机构中传递动力。这两种花键相比较,虽然渐开线花键具有强度高、自动定心等优点,但是矩形花键在使用、加工等方面具有渐开线花键难以取代的特点。1.矩形花键用于键数少、负荷不大的场合,比渐开线花键合适。以机床用花键为例,
First, the application of rectangular spline Rectangular spline in machine tools, automobiles, tractors, construction machinery, mining machinery, cranes, locomotives and military industries widely used in China’s machinery manufacturing industry is currently the most widely used spline. Rectangular splines and involute splines, mainly used for gearbox, clutch, transmission shaft and other agencies to pass power. Compared with these two kinds of splines, the involute splines have the advantages of high strength and automatic centering. However, rectangular splines have the characteristics of involute splines in the use and processing. 1. Rectangular spline for the key less, the load is not large occasions, than involute spline appropriate. To spline machine, for example,