另外推导了孔径收缩量的计算方法，确定了衬套孔径的实际加工尺寸公差。
In addition, the calculation method of aperture shrinkage is derived, and the real machining tolerance zone of bushing aperture is determined.
另外推导了孔径收缩量的计算方法，确定了衬套孔径的实际加工尺寸公差。
In addition, the calculation method of aperture shrinkage is derived, and the real machining tolerance zone of bushing aperture is determined.
应用推荐