First thing you need to purchase a MIG welder and the proper gear. My first suggestion is to practice with your new MIG welder on some scraps of metal lying around. While MIG welding is probably one of the easiest types of welding to learn, you still need to practice before you use it on your favorite project. Also, always purchase the right safety gear. A welding helmet should be the first item on your list. I would recommend an auto darkening welding helmet that is battery operated. This will free up an extra hand and just make life easier on you. But get a proper welding helmet! You will need the proper clothing and gloves as well. You basically want to cover up your entire body. MIG welders do throw off sparks and can burn you. Welding is not an activity to be done in shorts and a pair of flip flops. Next pick a suitable location to begin welding. A large concrete slab like your driveway is a good choice. Remember there is a fire hazard with these welders. They throw of sparks and generate heat. Stay away from paint cans, dry grass, old wood etc.. You can easily burn down the house or garage if you are not careful. You should keep a bucket of water or a fire extinguisher near by at all times.

Now you are ready to start operating your MIG welder. There are basically three things to worry about it. They are tip voltage, feed rate for the wire and how fast you move the tip. How you manipulate these three settings will determine how good your welding is. The voltage is used to control the penetration, feed rate of the wire wi