This paper presents the tolerance range displacement method, with which the basic deviation of a hole is determined and therefore the basicholesystem becomes the basic shaft system.
提出了公差带位移法，以此来确定孔的基本偏差，使基孔制变成了基轴制，并给出计算实例。
2
A system formed by both the tolerance zone of the shaft with definite basic deviation, and that of the hole with different basic deviations.