Introduction to BiW and Fixtures Challenge What is BIW Fixture Design? BIW) is an automotive manufacturing process in which a Vehicle’s or a car body’s frame is welded or joined together Body in White (B.I.W.) refers to the welded sheet metal components which form the vehicles structure to which the other components will be married Welding jig and fixture design, BIW and Fixtures Manufacturers BIW Fixture Design BIW Fixture Design Fixture design for BIW welding Fixture design for BIW welding Automotive welding fixture suppliers Automotive welding fixture suppliers MIG Welding is the most widely used arc welding technique in BIW joining. Aluminium parts have been largely joined by means of MIG (Metal Inert Gas) welding in lightweight car manufacturing. This technique is principally used to make joints between castings, extruded sections, and sheet-metal parts. Body in White (B.I.W.) refers to the welded sheet metal components which form the vehicles structure to which the other components will be married, i.e., engine, chassis, exterior and interior trim. Services: Welding fixture designing for complete Body shell (Side body, under body, Enclosures etc.) Given such extensive requirements, only steel and aluminum have been used for making BiW; the former is preferred for its high strength and low cost, while the latter is preferred for its lower density that helps reduce car weight