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2. Spot welding - Wikipedia

   en.wikipedia.org/wiki/Spot_welding

   Spot welding is also used in the orthodontist's clinic, where small-scale spot welding equipment is used when resizing metal "molar bands" used in orthodontics. Another application is spot welding straps to nickel–cadmium, nickel–metal hydride or Lithium-ion battery cells to make batteries. The cells are joined by spot welding thin nickel ...

3. File:Spot welder (Miller 12,000 amp model).jpg - Wikipedia

   en.wikipedia.org/wiki/File:Spot_welder_(Miller...

   English: Spot welder (Miller 12,000 amp model). As configured, this machine outputs a maximum of 12,000 amps because of its 18 in (45 cm) tongs. Shut off motor when not in use label refers to the pump for the water cooling system, not a motor incorporated into the spot welder.

4. Welding power supply - Wikipedia

   en.wikipedia.org/wiki/Welding_power_supply

   The nature of the CV machine is required by gas metal arc welding and flux-cored arc welding because the welder is not able to control the arc length manually. [ citation needed ] If a welder were to attempt to use a CV machine for a shielded metal arc welding (SMAW) task, the small fluctuations in the arc distance would cause significant ...

5. Electric resistance welding - Wikipedia

   en.wikipedia.org/wiki/Electric_resistance_welding

   Spot welding is a resistance welding method used to join two or more overlapping metal sheets, studs, projections, electrical wiring hangers, some heat exchanger fins, and some tubing. Usually power sources and welding equipment are sized to the specific thickness and material being welded together.

6. List of welding codes - Wikipedia

   en.wikipedia.org/wiki/List_of_welding_codes

   Automotive spot welding AWS D8.6: Automotive spot welding electrodes supplement AWS D8.7: Automotive spot welding recommendations supplement AWS D8.8: Automotive arc welding (steel) AWS D8.9: Automotive spot weld testing AWS D8.14: Automotive arc welding (aluminum) AWS D9.1: Sheet metal welding AWS D10.10: Heating practices for pipe and tube ...

7. Miller Electric - Wikipedia

   en.wikipedia.org/wiki/Miller_Electric

   The first machine was built from recycled scrap steel and coil windings in his basement. [3] In 1935, Miller Electric Mfg. Co. was incorporated. Al Mulder, Miller's sole engineer, invented the world's first high frequency-stabilized AC industrial welder, making AC welding practical for use in factories and construction. [citation needed]