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A Study on the Measurement of Bending Constraint Force of STS304 Thin Plate Using The Load Cell  

Kim, Jae-On (한밭대학교 건축공학과)
Park, Hee-Sang (충남대학교 기계공학과 대학원 BK21 메카트로닉스 사업단)
Ko, Jun-Bin (한밭대학교 기계공학부)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.16, no.6, 2007 , pp. 86-93 More about this Journal
Abstract
The restraint force is required for the accurate measurement and analysis to protect weldment from residual stress. Also, this residual stress caused by cracks in weldments is often observed in the weldments of large size nozzles or radial tanks after welding. This paper is preformed to evaluate the welding restraint forces using load cell with STS304 thin plate which is used as the pressure vessel steel in the industry field. As a result, as the welding currents are higher and the welding speeds are more slowly, the magnitude of restraint force in process of the flat plate welding shows to be more large.
Keywords
restraint force; strain gauge; load cell; thin plate welding;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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