Resistance Spot Weld

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• Spot welding — is a type of resistance welding used to weld various sheet metal products. Typically the sheets are in the 0.5 3.0 mm thickness range. The process uses two shaped copper alloy electrodes to concentrate welding current into a small spot and to… …   Wikipedia

• Resistance welding — refers to a group of welding processes that produce coalescence of faying surfaces where heat to form the weld is generated by the resistance of the welding current through the workpieces. Some factors influencing heat or welding temperatures are …   Wikipedia

• spot welding — noun creating an overlapping joint by welding at small points • Syn: ↑spot welding • Derivationally related forms: ↑spotweld (for: ↑spot welding), ↑spot weld (for: ↑spot w …   Useful english dictionary

• weld — I (New American Roget s College Thesaurus) v. t. fuse, unite, join, fasten; blend. See junction, unity. II (Roget s IV) v. Syn. fuse, fix, combine, unite, spot weld, seam weld, acetylene weld, electric weld, resistance weld, projection weld; see… …   English dictionary for students

• resistance welding — noun : a form of electric pressure welding in which the necessary heat is produced by a flow of current through the parts to be welded and sufficient pressure to make the weld is applied simultaneously with the flow of current compare butt… …   Useful english dictionary

• Electric resistance welding — (ERW) refers to a group of welding processes such as spot and seam welding that produce coalescence of faying surfaces where heat to form the weld is generated by the electical reistance of material vs the time and the force used to hold the… …   Wikipedia

• RSW — Registered Social Worker (Business » Positions) *** Resistance Spot Welding (Governmental » NASA) ** Resistance Spot Weld (Governmental » Military) * Role of Social Work (Community) * Recycling Solid Waste (Community) * Rosa String Works Band… …   Abbreviations dictionary

• Welding — is a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld puddle ) that cools to… …   Wikipedia

• Gas metal arc welding — RMD redirects here. RMD may also refer to IRA Required Minimum Distributions. Gas metal arc welding …   Wikipedia

• Shot welding — is a specific type of spot welding used to join two pieces of metal together. This is accomplished by clamping the two pieces together and then passing a large electric current through them for a short period of time. Assuming the right amount of …   Wikipedia

• Gas tungsten arc welding — TIG welding of a bronze sculpture Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG …   Wikipedia