'Metal inert gas' diaporamas de présentation

Subpart J: Welding and Cutting

Subpart J: Welding and Cutting. Doris Kemp BCT 480. Welding. Welding joins two pieces of metal by the use of heat and/or pressure Brazing or soldering involves a filler metal which has a lower melting point than the metal pieces to be joined

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WELDING

WELDING. Welding is a materials joining process which produces coalescence of materials by heating them to suitable temperatures with or without the application of pressure or by the application of pressure alone, and with or without the use of filler material.

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Electric Arc Welding

Electric Arc Welding. Electricity is passed through an electrode which jumps between the electrode and the work piece. This causes an arc which produces great heat melting the electrode and the work piece causing the edges to fuse together. (consumable electrode.) ?. Manual Metal Arc Welding.

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Instructor: James Thornburgh

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Welding Processes

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Methods of Aluminum Welding

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Metal Inert Gas Welding

Metal Inert Gas Welding. Metal Inert Gas Welding. Metal Inert Gas (MIG) or Gas Metal Arc Welding (GMAW) is the most popular of the arc welding processes. It is mainly because it is easy to use and versatile. With an Inert Gas, such as Argon: MIG welding can be used to weld aluminum. .

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Methods of Aluminum Welding

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