Welding is part skill, part science and a whole lot of precautions. This program shows viewers the safe way to work with fire, gas and molten metal as it profiles the tools used by welders to perform a variety of tasks. Specific tools and equipment for oxyfuel gas welding, gas metal arc welding (also known as metal inert gas welding or MIG welding), gas tungsten arc welding and shielded metal arc welding are spotlighted, along with a variety of general tools and safety items. The video also takes a look at basic welding diagrams and pre-welding treatment of materials.--Ministry of Education website.

DVD. Originally published by Shopware. Host: Alan Pratt. 37047-K. Welding 10, 20, 30.