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All Journal Teknika STTKD: : Jurnal Teknik, Elektronik, Engine Jurnal Media Teknologi International Journal of Ethno-Sciences and Education Research
Thomas, Fendy
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Religion Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Transportation Other

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STRATEGI REAKTIVASI MESIN PASCA IDLE DENGAN PENERAPAN VISUAL INSPECTION DAN SMALL REPAIR (Studi Kasus Pemeliharaan Mesin Di Jurusan Teknik Mesin Politeknik Negeri Subang): STRATEGI REAKTIVASI MESIN PASCA IDLE DENGAN PENERAPAN VISUAL INSPECTION DAN SMALL REPAIR: STUDI KASUS PEMELIHARAAN MESIN DI JURUSAN TEKNIK MESIN POLITEKNIK NEGERI SUBANG Thomas, Fendy; Buchori, Azhis Sholeh; Dzikri, Dirga Harsya Afdhal
Jurnal Media Teknologi Vol. 12 No. 1 (2025): Jurnal Media Teknologi
Publisher : Fakultas Teknik UNIGAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jmt.v12i1.5313

Abstract

Mesin-mesin produksi dan alat peraga pembelajaran yang tidak digunakan dalam waktu lama akan mengalami degradasi fungsi akibat korosi, kelonggaran sambungan, dan kerusakan minor lainnya. Penelitian ini bertujuan untuk menganalisis strategi reaktivasi mesin-mesin produksi yang sudah lama tidak beroperasi (idle) di lingkungan Jurusan Teknik Mesin (JTM) Politeknik Negeri Subang (POLSUB) dengan menerapkan metode visual inspection dan small repair. Objek penelitian meliputi 4 mesin produksi yang memiliki rata-rata waktu idle selama 4 tahun. Metode yang digunakan adalah studi literatur, observasi lapangan, visual inspection dan small repair pada keempat mesin. Hasil penelitian menunjukkan bahwa visual inspection efektif dalam mengidentifikasi kerusakan umum seperti identifikasi kelonggaran baut, kabel terputus, korosi, dan komponen aus. Tindakan small repair yang dilakukan seperti pengencangan, pelumasan, dan pembersihan berhasil mengembalikan fungsi dasar mesin. Strategi ini terbukti efektif dalam mendukung proses reaktivasi mesin idle dan meningkatkan kesiapan/keandalan mesin sebagai alat peraga pembelajaran di JTM POLSUB.
ANALISIS UMUR PAKAI (LIFETIME) BEARING 6207 KNCG PADA KOMPONEN TAKE OFF ROLL MESIN TEXTURIZING MURATA 33-H DI PT. XYZ Noviandani, Pradika; Thomas, Fendy; Zakaria, Kiki; Hadiaty Yuningsih, Siti
Teknika STTKD: : Jurnal Teknik, Elektronik, Engine Vol 11 No 2 (2025): TEKNIKA STTKD: JURNAL TEKNIK, ELEKTRONIK, ENGINE
Publisher : Sekolah Tinggi Teknologi Kedirgantaraan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56521/teknika.v11i2.1477

Abstract

The textile industry plays an important role in the national economy, especially in absorbing labor and contributing to foreign exchange through export activities. One of the crucial processes in the textile production chain is yarn texturization, which greatly determines the physical and aesthetic characteristics of the yarn as the final product. PT. XYZ is a textile company that produces polyester-based textured yarn using a Murata 33-H type texturizing machine. This machine operates continuously at high speed and is highly dependent on the reliability of its mechanical components, one of which is the 6207 KNCG type bearing installed on the Take Off Roll section. Bearings function to support rotating shafts with high loads and speeds, so they are very susceptible to wear. Bearing failure can cause production downtime, damage to other components, and decreased product quality. Therefore, a predictive approach is needed in maintenance by analyzing the bearing lifetime theoretically. This study aims to calculate the estimated bearing lifetime and prepare a replacement schedule and appropriate preventive inspection to support smooth operations. The analysis results show that the theoretical lifetime of the 6207 KNCG bearing reaches 4.354,1 hours or around 181.6 operational days. Considering the safety factor, a replacement schedule of every 3.487,2 hours is recommended. In addition, routine inspections are carried out periodically to detect early signs of damage. This strategy is expected to improve machine reliability, maintenance cost efficiency, and production continuity at PT. XYZ.
A Comparative Policy Analysis of Education Systems and TVET Teacher Competencies in Indonesia and Malaysia Thomas, Fendy; Noviandani, Pradika; Munawwiroh, Anis; Ismail, Muhammad Iqbal Al-Banna
International Journal of Ethno-Sciences and Education Research Vol. 6 No. 1 (2026): International Journal of Ethno-Sciences and Education Research (IJEER)
Publisher : Research Collaboration Community (Rescollacom)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijeer.v6i1.1182

Abstract

Educational systems and the competence of Technical and Vocational Education and Training (TVET) teachers play a crucial role in shaping the quality of human resources and national competitiveness. This study aims to comparatively analyze the education systems and TVET teacher competencies in Indonesia and Malaysia, two neighboring countries with similar cultural backgrounds but different educational governance and policy orientations. The study adopts a qualitative descriptive approach based on document analysis of laws, regulations, policy reports, and relevant literature related to national education systems and TVET teacher development in both countries. The findings indicate that Indonesia and Malaysia differ significantly in terms of educational structure, governance, funding mechanisms, and curriculum implementation, particularly at the secondary and vocational education levels. Malaysia demonstrates a more centralized and systematically evaluated education policy framework, supported by higher public investment in education. In contrast, Indonesia faces challenges related to educational quality, equity, and consistency in policy implementation. At the TVET level, both countries encounter similar issues, especially regarding teacher quality, uneven distribution of vocational teachers, and limited industry experience among educators. In Indonesia, the Professional Teacher Education Program (PPG) is expected to address shortages and improve the quality of vocational teachers. Meanwhile, Malaysia emphasizes the Modern Apprenticeship or dual system to enhance teachers’ industry exposure and practical competence. Despite differences in terminology, both countries recognize four essential domains of TVET teacher competence: pedagogical, professional, personal, and social or communication competence. The study concludes that strengthening industry collaboration and continuous professional development is essential to improving TVET teacher competence and aligning vocational education outcomes with labor market needs.
Co-Authors anis munawwiroh Azhis Sholeh Buchori Dzikri, Dirga Harsya Afdhal Hadiaty Yuningsih, Siti Ismail, Muhammad Iqbal Al-Banna Noviandani, Pradika Zakaria, Kiki