期刊名称：Constantin Brancusi University's Annals, Letters and Social Sciences Serie
印刷版ISSN：1844-6051
出版年度：2010
期号：4
出版社：Academica Brancusi Publisher
摘要：In the paper it is studied the influence of tolerances for the nut diameters on crushing and bending resistance of the fillet of screw. The study starts with standardized requirements concerning threads tolerances. It is found that the axial force taken by the nut’s thread has a nonlinear increase, when the outside diameter D of the thread increases , and when the inner diameter D1 increases, the fillet of screw crushing resistance decreases, while the bending resistance increases.
关键词：metric threads tolerances; fillet of screw ;resistance
