it is not a question of which is better. the welding types are chosen according to our own requirements
smaw welding is sheilded metal arc welding
Arc crater is the depression in the molten metal created by the end of the welding electrode during the welding of metal.
A spot welding robot has generally 5 axis opposed to an arc welding robot that needs 6 axis. The controls and communication channels with the welding power supplies are configured differently as well.
shielded metal arc welding does not required any shielding gas
Gas Tungsten Arc Welding Gas Metal Arc Welding Flux Cored Arc Welding
Shielded Metal Arc Welding, known colloquially as "stick".
Arc welding uses an electrical current to create enough heat to melt metal. Any type of welding that uses an electric arc is technically arc welding. However, most people use the term 'arc welding' to mean shielded metal arc welding (SMAW), or 'stick welding'. SMAW, MIG, and flux core wire welding use the filler metal as both electrode and filler; TIG welding uses an electric arc to heat the base metal and a separate filler rod to add metal to the weld.
smaw welding is sheilded metal arc welding
Arc crater is the depression in the molten metal created by the end of the welding electrode during the welding of metal.
If you are asking for the correct nomenclature it is Shielded Metal Arc Welding.
If you are asking for the correct nomenclature it is Shielded Metal Arc Welding.
ME
A spot welding robot has generally 5 axis opposed to an arc welding robot that needs 6 axis. The controls and communication channels with the welding power supplies are configured differently as well.
Mike Gellerman has written: 'Practical shielded metal arc welding' -- subject(s): Shielded metal arc welding 'Welding fundamentals' -- subject(s): Welding
shielded metal arc welding does not required any shielding gas
ARC welding uses large amounts of electricity to melt the metal, not a hot flame. So no, LPG cannot be used for ARC welding.
How you calculate heat input and traveling speed for Gas Metal Arc Welding?