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2. Spot welding - Wikipedia

   en.wikipedia.org/wiki/Spot_welding

   Spot welding (or resistance spot welding [1]) is a type of electric resistance welding used to weld various sheet metal products, through a process in which contacting metal surface points are joined by the heat obtained from resistance to electric current.

3. List of welding processes - Wikipedia

   en.wikipedia.org/wiki/List_of_welding_processes

   This is a list of welding processes, separated into their respective categories. The associated N reference numbers (second column) are specified in ISO 4063 (in the European Union published as EN ISO 4063 ). [ 1 ]

4. 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.

5. Welding - Wikipedia

   en.wikipedia.org/wiki/Welding

   In general, resistance welding methods are efficient and cause little pollution, but their applications are somewhat limited and the equipment cost can be high. [51] Spot welder. Resistance spot welding is a popular method used to join overlapping metal sheets of up to 3 mm thick. [51]

6. Amada Miyachi America - Wikipedia

   en.wikipedia.org/wiki/Amada_Miyachi_America

   Amada Weld Tech (stylized as AMADA WELD TECH), a subsidiary of Amada Weld Tech Co., Ltd., designs and manufactures equipment and systems for resistance welding, laser welding, laser marking, laser cutting, laser micro machining, hermetic sealing, micro tig welding, and hot bar reflow soldering and bonding.

7. Robot welding - Wikipedia

   en.wikipedia.org/wiki/Robot_welding

   Robot welding is a relatively new application of robotics, even though robots were first introduced into U.S. industry during the 1960s. The use of robots in welding did not take off until the 1980s, when the automotive industry began using robots extensively for spot welding. Since then, both the number of robots used in industry and the ...