Main menu

Journal founder

FSBEI HPE MSTU Moscow State University of Technology
Registration certificate № FS77-31574 from 4th of April 2008
Issued by Federal Service for Media Law Compliance and Cultural Heritage

1, Vadkovsky per., Moscow, 127055

Tel.: (499) 972-95-30, e-mail: vestnik@stankin.ru

ISSN 2072-3172

1(44), 2018. INDUSTRIAL ENGINEERING AND MACHINE SCIENCE

E.N. Sosenushkin, I.G. Roberov, A.Yu. Karnilov, R.I. Abdurakhmanov

Determination of the residual life of punches of cold forging

A method for efficient determination of residual stresses in punches for cold forging by the level of residual stresses on the stages of manufacturing and operation. As a method of non-destructive testing is used by x-ray diffraction. Residual stresses are determined that compare with the respective permissible level, thus increasing the reliability and efficiency of the press forging operation.

Keywords: punch, X-ray diffractometry, residual stresses, residual resource.

[ Back to contents ]
[ Get the article ]