基于不同加工方法的零件配合平均盈隙性及控制

Average Interference Clearance of Parts Fits Based on Different Ways of Working and How to Control It

定义了平均盈隙性。指出要保证零件配合质量,就要使其配合能够得到好的平均盈隙性。介绍了采用"调整法"和"试切法"加工出的零件各自的实际尺寸分布规律及配合后的平均盈隙性特点,并给出了提高"试切法"制成的零件配合平均盈隙性的2种方法。

The average interference clearance was defined.High quality parts fits needing good average interference clearance was pointed out. The law of the actual sizes of the parts and the average interference clearance of the parts fits that they were producted by ＂the way of adjusting working＂ and ＂the way of trial working＂ were introduced. The two ways how to improving the average interference clearance of the parts fits using ＂the way of trial working＂ were given out.