• 螺纹材料尺寸载荷相同情况下,螺纹牙所受的剪应力最小断裂载荷螺纹螺纹

    In the same material, dimension and load circumstance, the cut stress of the triangle thread is smallest. Its rupture load is higher than the echelon and rectangle.

    youdao

  • 本文考虑了非对称三螺纹螺距偏差偏差的各种组合作用中的共同影响,运用包容位移,分析和推导出非对称螺纹作用中径的精确计算公式

    By the use of the displacing enveloping drawing method, a set of exact formulae for calculating the virtual pitch diameter is deduced and verified by measured data.

    youdao

  • 本文考虑了非对称三螺纹螺距偏差偏差的各种组合作用中的共同影响,运用包容位移,分析和推导出非对称螺纹作用中径的精确计算公式

    By the use of the displacing enveloping drawing method, a set of exact formulae for calculating the virtual pitch diameter is deduced and verified by measured data.

    youdao

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