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本文对两支承结构、前支承可有反向力距、受有径向切削载荷的机床主轴合理支距问题进行了简要讨论,并且提供了计算其合理支距的公式和例题。
In this paper, the problems of two support structures, the reverse bearing distance of the front support and the reasonable clearance of the main shaft of the machine tool under the radial cutting load are briefly discussed, and the formulas and examples for calculating the reasonable clearance are provided.