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.
Your question is incomplete. Which process? Which electrode? What is the basemetal, which position? etc etc
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.
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.
Oxy-fuel welding is a welding process that requires O2 gas. It uses oxygen and a fuel gas, such as acetylene, to create a high-temperature flame for the welding process. The oxygen supports combustion and helps create the heat needed to weld the materials together.
Arc. It's where electrical resistance is used to create the heat for the welding process.
There are a few commonly used welding process. The top used are shielded metal and arc welding.
land ?
filler materials are used to fill the gap between the two job materials during the welding process
Argon welding, also known as gas tungsten arc welding (GTAW), is a welding process that uses a non-consumable tungsten electrode to create a welding arc. Argon gas is typically used as the shielding gas to protect the weld pool from atmospheric contamination. This process is commonly used for welding non-ferrous metals, stainless steel, and thin materials.