INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
Analysis on Effect of Nugget Quality in BIW joints through Pre Heating Parameter in Resistance Spot Welding
Authors Name:
Mr. G. RAJASEKAR
, Dr.K.Gurusami , Dr. N. Rajeswari
Unique Id:
IJSDR2211125
Published In:
Volume 7 Issue 11, November-2022
Abstract:
A typical automotive body would have between 3500 and 4000 resistance spot welds at a nominal rate of 40 to 60 welds per minute, which is a common rate for resistance spot welding (RSW), which is widely employed in the construction of automobile bodies. To reduce weight, high-strength steel sheets are widely employed in automotive body structures. The importance of evaluating the joints' quality using these sheets justifies further research to overcome specific quality issues. The interfacial surface of a 22MNBAS AS low alloy steel sheet that has been spot welded has fractured. The impacts of welding parameters like post heating duration and post heating current on the weld quality of 22MNBAS AS low alloy steel sheet are experimentally explored in this study to lessen this disadvantage. This sort of fracture is eliminated by heat treatment through post heating in the RSW process, according to metallographic analyses and destructive testing.
Keywords:
Resistance spot welding, 22MNBAS AS low alloy steel, Interfacial fracture
Cite Article:
"Analysis on Effect of Nugget Quality in BIW joints through Pre Heating Parameter in Resistance Spot Welding", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.7, Issue 11, page no.871 - 875, November-2022, Available :http://www.ijsdr.org/papers/IJSDR2211125.pdf
Downloads:
000336255
Publication Details:
Published Paper ID: IJSDR2211125
Registration ID:202689
Published In: Volume 7 Issue 11, November-2022
DOI (Digital Object Identifier):
Page No: 871 - 875
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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