The Resistance Welder Manufacturers' Association (RWMA) has released the Resistance Welding Manual, Revised Fourth Edition. Features of the 448-page book include:
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Updated weld schedules with the latest calculations for resistance welding processes
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New graphic format for easier reading of weld schedules
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Information on newer metal alloys, such as hot dip galvanized and electroplated steel
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Easy reference with glossary of terms and index
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Updated standards for electrodes and holders
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Language and terminology updated to conform to new technologies
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New resistance welding process photographs
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Totally revised chapter on seam welding technique
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The latest advances in power supplies and electrical configurations
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Controls chapter totally updated using data from RWMA Bulletin #5
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Mash seam technology update
To order the manual, visit www.rwma.org. For more information, contact the RWMA, 1900 Arch St, Philadelphia PA 19103-1498; phone 215-564-3484; fax 215-564-2175; or e-mail [email protected].