Welding

Apparel

 * All skin should be covered by non-synthetic fabric-polyester and the like; they will melt to the skin.A lab coat is available for your use. Exposed skin will get sunburned from the electrical arc flash.
 * Leather cloves shall also be worn to protect hands. "Caution- do not handle hot metal with gloves use the pliers".

Helmet
MIG Welding needs to have a Number 10 Lens; TIG welders can uses a Number 9 or 10 lens; "Higher the number the darker the lens"

DON'T WELD

 * Do not weld any metal with plating such as: Galvanized Metal, Chrome, Cad-plated, etc.
 * Do not weld any metals that hold or have been in contact with: Flammable liquids, Gas Tanks, oil pans, etc.

MIG Welding (Metal Inert Gas)
https://www.youtube.com/watch?v=xeZstnEPVjU Mig Welding Tutorial (Only watch if you have never welded before) For Safety refer to General Safety Tips for Welding

Setting up Material to be Welded

 * Prep Surface to ensure a clean strong weld by wire brushing or grinding
 * Put on all safety gear
 * If the wire is protruding 1 cm past the nozzle, break it off on the table. DO NOT leave it stuck to the table
 * Ensure others around know that you are welding by saying "COVER"

TIG Welding (Tungsten Inert Gas)
https://www.youtube.com/watch?v=MKpsXXmBN10 Tig Welding Demonstration For Safety refer to General Safety Tips for Welding

TIG Uses

 * TIG welding can be used to weld Magnesium, Aluminum, Steel, Stainless Steel, Brass Alloys, Silver, Cast Iron, and Copper.
 * Use TIG for thin Sections and metals that can not be easily welded with other types of welding

Getting Started with TIG

 * Prep surface by removing any corrosion or oil with a wire brush (for Aluminum metal use Stainless Steel Brush) to ensure a clean strong weld
 * Ensure others around you know you are welding and there is no potential flammable materials

Setting up the Machine for different Metals
Consult welding reference or experienced welder.
 * Other Material-
 * Amperage varies depending on the material thickness and type of weld

Welding Technique

 * When Welding thinner materials a heat sink, consisting of a metal block (In the Shop the metal table will work), can be used to dissipate excess heat. Place this heat sink underneath the material when welding