Open AccessComputer-digital technique for evaluating the geometry of the interface of the weld with the base metal
Author(s) -
S. S. Assaulenko,
Yu. G. Lyudmirsky,
V Y Kharchenko,
A. Chernogorov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1001/1/012038
Subject(s) - reliability (semiconductor) , welding , base (topology) , radius , basis (linear algebra) , interface (matter) , computer science , stress (linguistics) , base metal , coordinate measuring machine , structural engineering , engineering drawing , materials science , mechanical engineering , geometry , engineering , composite material , mathematics , physics , mathematical analysis , capillary number , capillary action , power (physics) , linguistics , computer security , philosophy , quantum mechanics
On the basis of the coordinate measuring machine CMM, there is a computer-digital technique for measuring the transition radius and the angle of conjugation of the metal with the base metal φ . It allows in automatic mode, with high accuracy and reliability, to determine the above parameters of welds, which are used in calculating stress factors and in assessing the fatigue strength of welded structures.