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All Journal JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Journal of Mechanical Engineering and Applied Technology
Yusuf Subagyo
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Automotive Engineering Control & Systems Engineering Dentistry Education Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Public Health Social Sciences

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Pelatihan Penggunaan Celup Putting pada Anggota Kelompok Peternak Sapi Perah Margo Mulyo Sebagai Pencegahan Mastitis pada Sapi Perah Merryafinola Ifani; Yusuf Subagyo; Hermawan Setyo Widodo; Rizak Tiara Yusan
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol. 6 No. 2 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v6i2.2141

Abstract

Tirto Margo Mulyo Livestock Group still practices conventional dairy cattle management with inadequate sanitation and milking hygiene management. This has led to a high incidence of mastitis, which adversely affects the farm, such as decreased milk quality and production, increased treatment costs, and accelerated culling of cows. The community service program implemented includes examinations using the California Mastitis Test, training in making disinfectant solutions, and teat dipping. This program aims to develop farmer cadres, maintain milk quality and quantity, and prevent both clinical and subclinical mastitis. The pre-test results showed an average score of 6 points among the group members. While the farmers were aware of mastitis, they were unfamiliar with subclinical mastitis. A post-test was conducted after the program, and the results showed an improvement, with the average score rising to 8 points. Additionally, the mastitis testing revealed a decrease in subclinical mastitis among the dairy cows in the Margo Mulyo group. Conclusion, the community service activities (PMM) were successful in increasing the farmers' knowledge, reducing the incidence of mastitis, and enhancing the motivation of the farmers to implement proper milking management practices.
ANALISIS KINERJA MESIN LASER CUTTING TRULASER 1030 PADA PRODUKSI KENDARAAN KHUSUS MENGGUNAKAN METODE OVERALL EQUIPMENT EFFECTIVENESS (OEE) Fariz Wisda Nugraha; Sendie Yuliarto Margen; Rifky Ismail; Muhammad Farel; Yusuf Subagyo; Hartanto Prawibowo; Rizal Mustofa
Journal of Mechanical Engineering and Applied Technology Vol. 3 No. 2 (2025): VOLUME 3 ISSUE 2 YEAR 2025 (JULY 2025)
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/jmeat.v3i2.6761

Abstract

The manufacturing industry is continuously challenged to improve production efficiency and quality. Production machinery plays a crucial role in supporting smooth manufacturing processes, especially in the fabrication of special vehicle components. One such machine is the TruLaser 1030, a 2D laser cutting machine manufactured by TRUMPF, which is used for processing body and accessory parts in special vehicles. This study aims to evaluate the performance of the TruLaser 1030 machine using the Overall Equipment Effectiveness (OEE) method, as well as to identify damaged machine components and maintenance requirements. The Total Productive Maintenance (TPM) approach is applied to enhance equipment effectiveness, prevent breakdowns, and ensure product quality and workplace safety. The OEE methodology involves three main parameters: Availability, Performance Rate, and Quality Rate. The results show the machine’s availability at 94%, performance rate at %, and quality rate at 97.1%. These findings suggest that the TruLaser 1030 machine operates at a relatively optimal level; however, regular evaluations of work systems and maintenance programs are necessary to maintain stable performance and continuously improve productivity.
Co-Authors Fariz Wisda Nugraha Hartanto Prawibowo Hermawan Setyo Widodo Ifani, Merryafinola Muhammad Farel Rifky Ismail Rizak Tiara Yusan Sendie Yuliarto Margen