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BMW plant in Leipzig, Germany: Spot welding of BMW 3 series car bodies with KUKA industrial robots. Spot welding is typically used when welding particular types of sheet metal, welded wire mesh or wire mesh. Thicker stock is more difficult to spot weld because the heat flows into the surrounding metal more easily. Spot welding can be easily ...
BMW plant in Leipzig, Germany: Spot welding of BMW 3 series car bodies with KUKA industrial robots. In 2002, Norbert Reithofer and Development Chief Burkhard Goeschel started an initiative to halve the time it took to reach full production of the next generation 3 Series from six months to three. [63]
Three unique models that BMW Motorsport created for the South African market were the E23 M745i (1983), which used the M88 engine from the BMW M1, the BMW 333i (1986), which added a six-cylinder 3.2-litre M30 engine to the E30, [132] and the E30 BMW 325is (1989) which was powered by an Alpina-derived 2.7-litre engine.
Shot welding is a type of electric resistance welding which, like spot welding, is used to join two pieces of metal together. The distinguishing feature is that in shot welding, strips and sheets of metal (usually stainless steel) are "sewed" together with rows of uniform spot welds. [ 1 ]
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 ]
Body in white, partially outfitted to highlight the safety systems fitted to the vehicle. Body in white (BIW) is the stage in automobile manufacturing in which a car body's frame has been joined together, that is before painting and before the motor, chassis sub-assemblies, or trim (glass, door locks/handles, seats, upholstery, electronics, etc.) have been integrated into the structure.
Scientists have identified a biomarker for Alzheimer's that may help doctors spot the early signs of protein buildup in the brain before it causes significant damage. New test may detect Alzheimer ...
A specialized process called shot welding, can be used to spot weld stainless steel. [51] Seam welding also relies on two electrodes to apply pressure and current to join metal sheets. However, instead of pointed electrodes, wheel-shaped electrodes roll along and often feed the workpiece, making it possible to make long continuous welds.