Procedures for Welding Techniques of Shipyard using Metal Inert Gas
Sunarso Sugeng1, Sulaiman2, Mohd Ridwan3, Tumpal Ardyan U. Naigolan4
1Sunarso Sugeng*, Architecture Department, Vocational School, Universitas Diponegoro, Semarang, Indonesia
2Sulaiman, Architecture Department, Vocational School, Universitas Diponegoro, Semarang, Indonesia
3Mohd Ridwan, Architecture Department, Vocational School, Universitas Diponegoro, Semarang, Indonesia
4Tumpal Ardyan U. Naigolan, Architecture Department, Vocational School, Universitas Diponegoro, Semarang, Indonesi
Manuscript received on September 16, 2019. | Revised Manuscript received on 24 September, 2019. | Manuscript published on October 10, 2019. | PP: 913-1915 | Volume-8 Issue-12, October 2019. | Retrieval Number: L28841081219/2019©BEIE | DOI: 10.35940/ijitee.L2884.1081219
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The main objective of this research is to find a combination of large currents and welding speeds, to obtain optimal welding results with metal inert gas (MIG) technique. This research will conduct procedures of experimental observations of welding with variable current and speed on MIG (metal inert gas) welding, using currents ranging from 50 to 200 amperes, 1G welding position, with welding speeds ranging from very slow to very fast, it is expected to be obtained optimal welding results. Metal Inert Gas (MIG), first used in welding aluminum plates. Arc and welding wires use electrode wires that are protected by helium gas, argon gas and for carbon steel materials using CO² gas. MIG is an alternative to using the MMA method, offering high deposition rates and high productivity. MIG is widely used especially for welding high quality steels such as stainless steel, strong steel and non-steel metals which cannot be welded in other ways.
Keywords: Welding Techniques, Shipyard, Metal Inert Gas
Scope of the Article: Welding Technology