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All Journal Scholars: Jurnal Sosial Humaniora dan Pendidikan Journal Mechanical Engineering
Lopuhaa, Agustinus O.
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Religion Humanities Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering

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Analisa Pengaruh Waktu Penahanan (Holding Time) Pada Proses Tempering Terhadap Sifat Mekanis Baja Karbon Menengah Hasil Pengelasan Fcaw (Flux Core Arc Welding) Padang, Rey Joy Toding; Nanulaita, Nevada. J.M; Talkua , Cley; Lopuhaa, Agustinus O.; Rohmah, Faizatur
Journal Mechanical Engineering Vol. 1 No. 3 (2023): Desember
Publisher : Jurusan Teknik Mesin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/jme.v1i3.2099

Abstract

FCAW (Flux Core Arc Welding) welding is a type of welding process or joining metal materials that uses a heat source from electrical energy which is converted or converted into heat energy. a roll and uses gas as a protector for the weld metal which melts during the welding process. The content of medium carbon steel is 0.3%C - 0.6%C. This carbon steel has advantages compared to low carbon steel, medium carbon steel has stronger mechanical properties with a higher level of hardness than low carbon steel. . Before and after welding carbon steel materials, material testing will be carried out. With this test, it is hoped that the hardness and bending strength of the material will be known. The method used is a quantitative method including experimental research. With a plate thickness of 5mm, a variation of the V seam angle with an angle of 45° with a depth of 2.5mm. Using a stickout height of 5mm by varying the holding time, namely 30 minutes, 60 minutes, 90 minutes for FCAW welding  Keywords: Carbon steel, FCAW (Flux Core Arc Welding), Holding Time, Hardness Test, Bending Test
Tindakan Berteologi Anak Negeri Tuhaha Dalam Tradisi Mangkok Enam Bulan Lopuhaa, Agustinus O.
Scholars: Jurnal Sosial Humaniora dan Pendidikan Vol. 3 No. 2 (2025): SCHOLARS: Jurnal Sosial Humaniora dan Pendidikan
Publisher : P3M POLITEKNIK NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/js.v3i2.3838

Abstract

Mangkok Enam Bulan ritual is one of the rites that is still maintained by the Tuhaha society in the context of their lives. This rite becomes one of their identities, which is based on the cognitive creations of their ancestors as a result of migration from Kohu to Aimahono.Mangkok Enam Bulan ritual is carried out in three stages, namely the preparation stage, the morning stage and the evening stage. This entire series of rites reflects the traditional identity and Christian identity which is very strong in Tuhaha.Mangkok Enam Bulan ritual is reflects an act of theology of the Tuhaha society in their relationship with God and the universe. Their theological actions reveal their awareness of God's presence and guidance in their history, and also how they view the sacredness of space and time.The research was conducted using a qualitative methodology that focused on observation using in-depth interview techniques. Meanwhile, data analysis uses a hermeneutic mode regarding the strong traditional struggle between the gospel and the cultural forces of society. This struggle is an act of theology of the society, as a reflection of God's inclusion in their history.Keywords: Mangkok Enam Bulan, Theological Action
Co-Authors Nanulaita, Nevada. J.M Padang, Rey Joy Toding ROHMAH, FAIZATUR Talkua , Cley