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Journal : Jurnal Polimesin

Design and manufacturing of Welded Vacuum Testing (WVT) tool Ariyanto, Ariyanto; Fitrah, Muhammad Aqdar; salu, Salma; Amaluddin, Muh Nurul Haq; Latif, Arman; Alwi, Rahmat; Halim, Halim
Jurnal Polimesin Vol 22, No 3 (2024): June
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v22i3.5024

Abstract

To ensure the quality of welded joints in the hull area, welding testing is very important and must be carried out. But unfortunately, currently the quality testing process of welded joints was still limited to penetrant tests and lime tests. The purpose of this study was to obtain a portable welding testing machine that was able to obtain fairly accurate test results on hull welding defects using a vacuum system. The research method is experimental by involving data collection through field experiments, testing is carried out with the resulting weld defect research subjects and the length of testing time on 1G and 3G position welding. The results of the study by compared tests among Welded Vacuum Testing (WVT) machines, Magnetic Particle tests (MP), and Penetrant Tests (PT). The three experiments detected leaking weld defects, spark sparks, pinholes, overlaps, and undercuts. For test results with machines made, welding defects that were successfully detected were leaks in the 1G position welding workpiece and undercut in the 3G position welding workpiece. Air bubbles at a vacuum pressure of 0.2 bar are detected, meaning that there is a defect in the welded joint. This tool can be used in bilge testing.
Co-Authors AA Sudharmawan, AA achmad, Helmy kahar Ahmad, Syarif Akhyar Ali Alam Tauhid Syukur, Alam Tauhid Alikhsan, Ainusalbi Alwi, Rahmat Amin, Muhtar Amir Imbaruddin, Amir Anak Agung Istri Sri Wiadnyani Anastasia, Desy Siska Andhi FAHRURROJI Andi Muhammad Ishak Ismail ANDI NURMAS, ANDI Andira, Tri Susanti Resqi Aqdar Fitrah, Muhammad Arbiyanti, Arbiyanti ARMAN FASLIH, ARMAN Asniah Asniah Aspin Aspin, Aspin Azwar Anas Bhakti, Dian Eka Busni, Darti Cece Suriani Ismail, Cece Suriani Dedi Hadian Dzuliyani, Wa Ode Efyanti, Yasni F.S, Rembon Fachruzzaki, Fachruzzaki Fajar Nugraha Fransiscus S. Rembon Gamal, Agal Cristian Gina Havieza Elmizan Gina Lucita, Gina Gusti Ayu Kade Sutariati Halili Halili Hariyanto IH Hidayat, Ihsan Hisein, Waode Siti Anima Ikhsan, Ainussalbi Al Indra, La Irawan Irawan John Gamara Tangke, John Gamara Jumadil Nangi, Jumadil Jurisno, Retno Karim, M La Karimuna La Ode Alirman Afu, La Ode Alirman Laode Muhamad Tajidun Laode Sabaruddin Latif, Arman Latue, Philia C Makmur Jaya Arma Marfi, Waode Ernawati Marwan, La Ode Mudinillah, Adam Muh. Nurul Haq Amaluddin Muhammad Basri Muhammad Zakaria Umar, Muhammad Zakaria Muhidin Muhidin Musran, Musran Muzuni, Muzuni Natalis Ransi, Natalis Nelly Patria NERU SATRAH, VIT Nini Mila Rahni Novera Martilova Nur Salam Nurjati, Nunung Nursitha, Nita Nurwijayanti Oktarina, Karlini Prasetia Wiguna, I Kadek Pande Prianggoro, Bimo Adi Rachmawati Hasid Rahmasari, Winda Rahmayuni Rahmayuni, Rahmayuni Rajani, La Mbeli Rakuasa, Heinrich Ray Sadimantara, I Gusti Rembon, F. S. Resman, Resman Resman, Resman Rifai, Ahmat Rika Widianita Rina Lestari Robiatul Adawiah, Robiatul Rohana Thahier, Rohana Rufendi, M Ruslang, Ruslang Ruslin Hadanu Safik, Moh. Safiuddin, Darul Jalal Salu, Salma Samsaifil Samsaifil SARAWA MAMMA, SARAWA Satrah, Vit Neru Segbert, Devitha Putri Siti Belinda, Siti SITTI ROSYIDAH, SITTI Sjamsu, Arief Saleh Syafrul Antoni Syah, La Ode Muh. Hasan Syahria, Nukmatus Takda, Amiruddin Tamrin, Usman TERRY PAKKI, TERRY TRESJIA CORINA RAKIAN, TRESJIA CORINA Wahidin Wahidin Wahyuni, Armila Inny Wijaya, Laode Herman Yahya, Suyati Zufriani, Zufriani