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All Journal JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) Sinergi OPERATION EXCELLENCE: Journal of Applied Industrial Engineering Jurnal Sistem dan Manajemen Industri Journal of Industrial Engineering Management Jurnal Abdi Masyarakat (JAM) Jurnal Abdi Insani Jurnal Industri Kreatif dan Kewirausahaan Indonesian Journal of Industrial Engineering & Management Go-Integratif : Jurnal Teknik Sistem dan Industri SAINSTECH: Jurnal Penelitian dan Pengkajian Sains dan Teknologi SOROT: Jurnal Pengabdian Kepada Masyarakat Proceeding Mercu Buana Conference on Industrial Engineering Journal of Community Services in Sustainability Serambi Engineering
Uly Amrina
Industrial Engineering Department, Faculty Of Engineering, Universitas Mercu Buana
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Social Sciences Transportation Other

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Journal : OPERATION EXCELLENCE: Journal of Applied Industrial Engineering

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A recommendation of breakdown maintenance on vehicle engine camshaft line using reliability centered maintenance and FMEA method Y. Advin Fajar Nugroho; Uly Amrina; Bonitasari Nurul Alfa
Operations Excellence: Journal of Applied Industrial Engineering VOL 12, NO 3, (2020): OE NOVEMBER 2020
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/oe.2020.v12.i3.008

Abstract

A vehicle engine manufacturing company that implements Total Productive Maintenance (TPM) found many breakdowns in the camshaft line from January to May 2019. This study aims to reduce the engine camshaft line breakdown by improving preventive maintenance using the Reliability Centered Maintenance (RCM) method and Failure Mode and Effect Analysis (FMEA). The researchers mapped the breakdown time data per engine and found that the longest breakdown time was on the IGR-0040 engine with 22.23 hours. The current availability ratio of the IGR-0040 machine is 72.88%, and the reliability index is 55%. Furthermore, this research identified machine failure using FMEA and found that six machine components experienced the highest failure rate. The researchers proposed some improvement activities related to the maintenance interval rescheduling period that could increase by 61% reliability
Enhancing process optimization through adaptive jig design in lean manufacturing: insights from Universitas Mercu Buana's laboratory Qulub, Irkham Syifaul; Herlambang, Hendi; Amrina, Uly; Ikatrinasari, Zulfa Fitri
Operations Excellence: Journal of Applied Industrial Engineering Vol. 16, No. 3 (2024): OE November 2024
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/oe.2024.v16.i3.118

Abstract

This study aims to enhance efficiency in the Lean Manufacturing practicum at the Lean Manufacturing Laboratory of Universitas Mercu Buana by applying PDCA (Plan-Do-Check-Act) and TRIZ (Theory of Inventive Problem Solving) methods. The primary focus was the design and implementation of a flexible jig tool to reduce processing time and increase precision in the vacuum, trimming, and assembly stages designing and implementing. Results showed that the flexible jig reduced process time by 37.8%, from 1431 seconds to 890 seconds, and improved the level of automation from fully manual to the use of flexible tools. Further evaluation revealed significant gains in productivity. The study utilized tools such as Value Stream Mapping (VSM), Operation Process Chart (OPC), and the seven waste concepts within the PDCA framework to identify key issues in the manufacturing process. The application of TRIZ principles in tool design also significantly enhanced production efficiency. This research presents compelling evidence that systematic approach like PDCA and creative methodologies for instance TRIZ can substantially improve operational performance in light manufacturing practicums. Additionally, it highlights the important role of higher education in fostering technological innovation and industry collaboration to tackle evolving manufacturing challenges.
Co-Authors Aditya Hartanto Adriyani Oktora, Adriyani Alfa Firdaus Alfa, Bonitasari Nurul Andri Yanto Anggadewi, Dinda Damarisa Bintara, Dhaha Yudha Bonitasari Nurul Alfa Dewi, Yulida Intani Dian Primanita Oktasari DIDI JUNAEDI Didi Junaedi Dyah Lestari Widaningrum Evelyn, Grace Fadhillah, Muhammad Rafi Helmy Firmansyah Herdiana, Mochamad Rafi Herlambang, Hendi Humiras Hardi Purba Imam Arief Jaqin, Choesnul Krissensen, Itok Endirga Kusuma, Bagus Pratama Mayangsari, Ika Devi Meldi Ghina Salsabila Muhammad Isa Lufti Novera Elisa Novera Elisa Triana Oktora, Raden Adriyani Putra, Ivan Asmara Qulub, Irkham Syifaul Rahmat Tri Basuki Raisuli, Raga Bumi Rona Fika Jamila Roswandi, Iwan Saputra, Aditya Vieri Sawarni Hasibuan Sokheh Nur Maulana Sri Kaidah Syafarrazzaq, Adam Syaharani, Ama Noerma Syifaul Qulub, Irkham Sylvia Indriany Tanjung, Putri Renalita Sutra Trisnaryanto, Mohamad Rizki Utama, Terrano Putra Widyanty, Winda Y. Advin Fajar Nugroho Zulfa Fitri Ikatrinasari