How to MIG weld - Tutorial The tutorial is aimed at first time to intermediate welders. It covers setting up the welder, demonstrates technique, and uses videos of welding in progress to show what should happen. That's a screenshot from one of the videos to the left. How to Arc Weld The arc welding tutorial (otherwise known as MMA or Stick welding) was produced with the help and guidance of professional welders. Again the tutorial is aimed at beginner and intermediate welders. The joint pages will also be useful read for MIG and TIG welders. Welding Different Types of Steel How to weld just about anything from a nuclear power station to a bicycle frame! This section summarises the welding procedures and consumables that might be used to weld the more widely used types of steel, and also covers some of the science including hydrogen embrittlement. Practical MIG welding and auto restoration I tend to use MIG welding to repair cars. These pages contain examples of sill and wheel arch repairs, including templates, metal bending, fabrication techniques and jigs. Spray painting tutorial A tutorial covering automotive spray painting techniques aimed at the DIY painter. The tutorial includes setting up the spray gun, spraying technique, and a paint process you might follow to paint a car. Additional pages discuss setting up a compressed air system, sandblasting and paint stripping.