Open AccessEffect of electrode pressing force on the amount of energy supplied to interelectrode space in resistance projection welding with constant current welding machine
Author(s) -
A.Yu. Paliakou
Publication year - 2021
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/1061/1/012034
Subject(s) - pressing , welding , electrode , joule heating , projection (relational algebra) , constant (computer programming) , electric resistance welding , mechanics , current (fluid) , energy (signal processing) , joule (programming language) , space (punctuation) , spot welding , materials science , mechanical engineering , composite material , mathematics , electrical engineering , physics , computer science , engineering , algorithm , statistics , quantum mechanics , programming language , operating system
The paper describes the procedure for theoretical and experimental determination of the graphical regularity of the effect of the electrode pressing force on the amount of energy supplied to the interelectrode space when producing overlap joints of plates with equal thicknesses by using resistance projection welding. The regularity reflects a sufficiently strong connection between the parameters of the welding mode with the heat balance equation of the interelectrode space and the Joule-Lenz law.