Wednesday, July 29, 2009

Buying a welding machine on eBay

What is welding?Welding is the process of melting two metals together, at or above the melting temperature of the metals, so that they are metallurgically bonded.How is it done?There are many different types of welding, but the most common and relevant to Home and Lifestyle are Manual Metal Arc Welding (referred to hereon in as MMAW), Metal Inert Gas welding (referred to hereon in as MIG), Tungsten Inert Gas welding (referred to hereon in as TIG) and Oxygen Fuel welding.MMAWMMAW is also know as "stick welding" and

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