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本文提出了在较软材料的螺孔内嵌入钢丝螺套来增加强度时,在螺套的内外螺纹牙型相同且其材料符合塑性理论的条件下,对螺套钢丝(绕成螺套前)的型面修正问题。
In this paper, it is proposed that when the steel wire sleeve is embedded in the soft material screw hole to increase the strength, under the condition that the internal and external thread form of the screw sleeve is the same and its material complies with the plastic theory, Profile correction problem.