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为了帮助初学公差配合的同志熟悉掌握公差配合种类,编了个口诀,便于大家记忆: 热压、机压静过一, 过二过三手锤击; 过四木锤动一油, 动三、四、五间隙留; 动二突出经常用, 没有间隙犹能动。静配合和第一种过渡配合,在工艺上需加热压入或用压力机压入,第二、三种过渡配合用手锤打入。第四种过渡配合用木锤打入。第一种动配合加油可以推入。第三、四、五种动配合都有显著间隙,并依次间隙加大。鐺二种动配合使用很广,不加油也能动,而且没有明显的间隙。
In order to help beginners with the tolerance of comrades familiar with the type of tolerance with the code, compiled a formula, easy for everyone to remember: hot, static pressure over one, over two over three hammer; over four wooden hammer a three, Four, five gap stay; move two prominent often used, there is no gap still move. Static coordination and the first transition with the need to heat the process press or press into the second and third transition with the hammer into. The fourth transition with a wooden hammer into. The first move with the fuel can be pushed. The third, fourth, five kinds of dynamic mix have significant gaps, followed by increased gap. Two kinds of clamshell with a wide range of use, can move without fuel, and no significant gaps.