Russian Engineering Research

, Volume 39, Issue 3, pp 229–233 | Cite as

Improving the Performance of Threaded Joints

  • R. V. GuseinovEmail author
  • M. R. Akhmedova

Abstract—The influence of the surface roughness on the fatigue strength of threaded joints is considered. Multifactorial experiment design is used to analyze the influence of the geometry in tap sharpening and the thickness of the cut layer on the roughness of the machined surface. A durable new tap design ensures high quality of the machined surface.


thread surface roughness tap fatigue strength 



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© Allerton Press, Inc. 2019

Authors and Affiliations

  1. 1.Dagestan State Technical UniversityMakhachkalaRussia
  2. 2.Kuban State UniversityKrasnodarRussia

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