There is no BEST process for all conditions/situations/materials/applications. Easiest to use would probably be GMAW (MIG welding). Most useful for all applications and metals including cutting OAW (Oxy-Acetylene welding) usually referred a to as Oxy-Fuel. Most widely used process is probably SMAW (stick welding) which would also be most portable and cheapest to purchase. GTAW (TIG/Heliarc) is used mostly indoors on thinner and or non ferrous metals ( Aluminum, Stainless Steel, and most alloys. If I were to set up a shop at home I would consider a DC stick welding machine (preferably a rectifier type) and an Oxy-Acetylene setup.
A journeyman is someone who is knowledgeable about the welding process. Therefore to apprentice with someone who doesn't know much about welding seems futile. Learn from the best if you can.
Your question is incomplete. Which process? Which electrode? What is the basemetal, which position? etc etc
Auto darkening welding helmet is the best welding helmet.
Filling pass is a welding process which function to filling filler metal inside welding groove before capping process be execute
TW = thermite welding, a welding process that requires no external source of heat or current.
The Welding Depot is one of, if not the best. They have all the welding supply you could possibly need. Grainger makes some of the best welding products around, so I'd say they have to be the best welding supply company on the internet.
it is type of a non ferrous welding process,
TIG welding uses Argon.
yes ,we can weld this. welding is the process of joining two materials .we can join this by spot welding or by arc welding.
Stitch welding, also known as a Staggard welding, is the process of welding to base materials in many short sections. This process gives a weld less strength, but usually keeps the material from warping too much since you use half as much heat. When strength is critical, full penetration welds may be necessary and it is best to have the material well clamped to a solid surface.
Arc. It's where electrical resistance is used to create the heat for the welding process.
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