OPTIMASI PARAMETER PENGELASAN TIG PADA PENGGABUNGAN BAJA KARBON RENDAH DAN BAJA GALVANIS MENGGUNAKAN METODE TAGUCHI
DOI:
https://doi.org/10.51510/sinergipolmed.v5i2.1665Keywords:
Pengelasan TIG, metode taguchi, kekuatan geser tarikAbstract
Penelitian ini bertujuan untuk mengkaji pengaruh berbagai parameter pengelasan terhadap beban tarik (tensile load) pada material baja karbon rendah SPCC-SD dan baja galvanis SGCC dengan ketebalan 0,8 mm. Baja SPCC-SD merupakan baja karbon rendah dengan kandungan karbon maksimum 0,15%, sementara baja SGCC adalah baja SPCC-SD yang dilapisi dengan seng cair untuk meningkatkan ketahanan korosi. Pengujian beban tarik dilakukan menggunakan dua model spesimen las TIG yang berbeda (M1 dan M2) dengan memvariasikan tiga parameter: arus listrik (45, 50, 55 A), laju aliran gas (12, 15, 18 L/menit), dan diameter kampuh (5, 8, 10 mm). Pengujian dilakukan menggunakan mesin UTM Shimadzu AGS-X 10kN STD E200V. Hasil pengujian menunjukkan bahwa beban tarik untuk model 1 adalah 5761,75 N, sedangkan untuk model 2 adalah 2538,01 N. Hasil analisis S/N ratios dan ANOVA menunjukkan bahwa parameter optimal berbeda untuk kedua model. Pada model 1 (M1), parameter optimal adalah arus 55 A, flowrate 15 L/menit, dan diameter kampuh 10 mm, sementara pada model 2 (M2), parameter optimal adalah arus 50 A, flowrate 18 L/menit, dan diameter kampuh 5 mm. Analisis ANOVA mengungkapkan bahwa laju aliran gas dan diameter kampuh las memberikan kontribusi terbesar terhadap beban tarik pada masing-masing model, sedangkan arus listrik memiliki kontribusi terkecil. Temuan ini menunjukkan bahwa pengaturan parameter pengelasan yang optimal harus disesuaikan dengan model spesimen yang digunakan.
References
Ahmad, A., & Alam, S. (2019). Parametric optimization of TIG welding using Response Surface Methodology. In Alam/ Materials Today: Proceedings (Vol. 18).
Angra, S., Thakur, L., & Singh, J. (2020). Effect of argon flow rate on the weld bead characteristics of TIG coating. IOP Conference Series: Materials Science and Engineering, 804(1).
Chaudhari, V., Bodkhe, V., Deokate, S., Mali4, B., & Mahale5, R. (2019). Parametric Optimization Of Tig Welding On Ss 304 And Ms Using Taguchi Approach. International Research Journal of Engineering and Technology.
Dadsetani, R., Sheikhzadeh, G. A., Safaei, M. R., Alnaqi, A. A., & Amiriyoon, A. (2019). Exergoeconomic optimization of liquefying cycle for noble gas argon. Heat and Mass Transfer/Waerme- Und Stoffuebertragung, 55(7), 1995–2007.
Echezona, N., Akinlabi, S. A., Jen, T. C., Fatoba, O. S., Hassan, S., & Akinlabi, E. T. (2021). Tig Welding of Dissimilar Steel: A Review. Lecture Notes in Mechanical Engineering, 1–9.
Gundara, G., & Biggunah, A. A. (2021). Analisis Kekuatan Arus Terhadap Ketangguhan Dan Ketahanan Sambungan Pada Proses Las Tig. In Jurnal Multidisiplin Madani (MUDIMA) (Vol. 1, Issue 3).
Haile, A. (2015). The Parameters and Equipments Used in TIG Welding: A Review. In The International Journal Of Engineering And Science (IJES).
Japanese Standards Association. (2005). JIS G 3141 Cold-reduced carbon steel sheets and strips.
JIS G 3302 Hot-dip zinc-coated steel sheet and strip. (2007).
Kumar, S., Singh, P. K., Prasad, S. B., Singh, K., & Patel, D. (2017). Optimization of TIG Welding Process Parameters Using Taguchi‟s Analysis and Response Surface Methodology. International Journal of Mechanical Engineering and Technology (IJMET), 8(11), 932–941.
Lawal, S. L., Afolalu, S. A., Jen, T. C., & Akinlabi, E. T. (2023). Tungsten inert gas (TIG) and metal inert gas (MIG) welding applications - Critical review. E3S Web of Conferences, 390.
Mohanavel, V., Ravichandran, M., & Suresh Kumar, S. (2018). Optimization of tungsten inert gas welding parameters to attain maximum impact strength in AA6061 alloy joints using Taguchi Technique. In Materials Today: Proceedings (Vol. 5).
Ogbonna, O. S., Akinlabi, S. A., Madushele, N., Mashinini, P. M., & Abioye, A. A. (2019). Application of MIG and TIG Welding in Automobile Industry. Journal of Physics: Conference Series, 1378(4).
Omprakasam, S., Marimuthu, K., Raghu, R., & Velmurugan, T. (2022). Statistical Modelling and Optimization of TIG Welding Process Parameters Using Taguchi’s Method. Strojniski Vestnik/Journal of Mechanical Engineering, 68(3), 200–209.
Prashant, *, Singh, K., Kumar, P., Singh, B., Singh, R. K., & Tech Scholar, M. (2015). A review on TIG welding for optimizing process parameters on dissimilar joints. In Journal of Engineering Research and Applications (Vol. 5, Issue 2).
Purba, Z., Bahri, S., & Syarif Jurusan Teknik Mesin Politeknik Negeri Lhokseumawe JlBanda Aceh-Medan Km, J. (2022). Pengaruh variasi kampuh las terhadap ketangguhan sambungan hasil pengelasan material baja AISI 1050 The effect of weld groove variations on the toughness of welding joints of AISI 1050 material. In Journal of Welding Technology (Vol. 4, Issue 1).
Ramadan, N., & Boghdadi, A. (2020). Parametric Optimization of TIG Welding Influence On Tensile Strength of Dissimilar Metals SS-304 And Low Carbon Steel by Using Taguchi Approach. American Journal of Engineering Research, 9, 7–14.
Sahoo, A., & Tripathy, S. (2021). Improvement in Depth of Weld Penetration During TIG, Activated-TIG, and Pulsed TIG Welding: A Review. International Journal of Manufacturing, Materials, and Mechanical Engineering (IJMMME), 11(2), 68–86.
Shanmugasundar, G., Karthikeyan, B., Santhosh Ponvell, P., & Vignesh D, V. (2019). Optimization of Process Parameters in TIG Welded Joints of AISI 304L-Austenitic Stainless Steel using Taguchi’s Experimental Design Method. In Materials Today: Proceedings (Vol. 16).
Shrivas, S. P., Vaidya, S. K., Khandelwal, A. K., & Vishvakarma, A. K. (2019). Investigation of TIG welding parameters to improve strength. Materials Today: Proceedings, 26, 1897–1902.
Sivanantham, A., Manivannan, S., & Kumaresh Babu, S. P. (2019). Parametric optimization of dissimilar tig welding of aisi 304l and 430 steel using taguchi analysis. Materials Science Forum, 969 MSF, 625–630.
Sukarman, Abdulah, A., Djafar Shieddieque, A., Rahdiana, N., & Khoirudin. (2021). Optimization Of The Resistance Spot Welding Process Of Secc-Af And Sgcc Galvanized Steel Sheet Using The Taguchi Method. 25(3), 319–328.
Sukarman, Abdulah, A., Jatira, Rajab, D. A., Rohman, Anwar, C., Aminanda, Y., & Akbar, M. A. (2020). Optimization of tensile-shear strength in the dissimilar joint of Zn-coated steel and low carbon steel. Automotive Experiences, 3(3), 115–125.
Timings, R. (2008). Fabrication and Welding Engineering. Routledge.
Varshney, D., & Kumar, K. (2021). Application and use of different aluminium alloys with respect to workability, strength and welding parameter optimization. In Ain Shams Engineering Journal (Vol. 12, Issue 1, pp. 1143–1152). Ain Shams University.
Vora, J. J., Abhishek, K., & Srinivasan, S. (2019). Attaining optimized A-TIG welding parameters for carbon steels by advanced parameter-less optimization techniques: with experimental validation. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 41(6).
Weman, Klas. (2003). Welding processes handbook. Woodhead Pub.
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