Answer:
1.)
-Safety
This step is a must. You cannot start welding unless the safety measures are taken care of. You will have to make sure that you have the right gears such as the safety glasses, fire resistant jacket, an approved welding helmet, and welding gloves. There are various types of helmets available in the market. You need to look for an auto darkening helmet. You also have to make sure that you have enough amount of ventilation. If not, you will have to make use of a fume extraction system. Another safety tip to keep in mind is that you should not weld close to any flammable object. Select a location that will have a lot of space to let the sparks fly.
-Know the welding processes
Different materials need to be welded differently. There are different types of welding processes. You need to know about the welding processes before you start to weld. This will make the welding process more easy and effective at the same time allowing you to be safe.
-Input voltage
Lower input voltage is enough for mild steel welding and steel cutting but you will require higher input voltage in order to penetrate thicker materials. For beginner welders, a machine that offers dual voltage would be beneficial as it will help them to “grow into” and become more confident.
-Material
Some processes can do the steel welding without any additional tools while some processes will require the use of additional tools. For example, you can easily weld steel structures with the MIG process but with the use of a spool gun to feed the consumable, you will get better results. You need to take guidance from the manufacturer considering the projects you are going to work on before you purchase one.
