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Analisis Terhadap Lintasan Jalur Kritis Pada Produksi Rubber Keypad dengan Precedence Diagram Method Di PT. XYZ Edinov, Ewaldo Jales; Luthfianto, Saufik
Journal of Industrial Engineering and Technology Vol. 6 No. 1 (2025): Desember 2025
Publisher : Universitas Muria Kudus

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Abstract

This study focuses on PT. XYZ, specifically examining critical path analysis in the rubber keypad manufacturing process. The urgency of the issue lies in the importance of understanding and managing the critical path. The study method begins with a field study to collect cycle time data and precedent relationships through direct observation, which are then visualized in an Operational Process Map. Core analysis is performed by determining the critical path using the Precedence Diagram Method (PDM) through manual calculations of time and float parameters. For validation and visualization, the calculation results are compared with simulations using Microsoft Project software. The results of this study showed that 60% of the production process was a critical path with 0 slack, so the company needed intensive supervision because small errors could have a wide impact on other work stations.
Co-Authors -, Zulfah -, Zulfah Achmad Faizal Afrizal Aimudin Agil Agil Agus Ulin Nuha Al Atsary, Arry Darmawan Alendra Nova Pramana Amanah, Inayatu Amin, Muhammad Ikramulhaq Annisatul Muthoharoh Anthara, , I Made Aryantha Anthara, Made Aryantha Ary Faizal Aryantha A., I Made Aryantha, I Made Asaidi, Ihza Pahlevi Azizah, Fara Putri Budi Prayitno Cipto Sugiono, Mohammad Dani Riyadi Dian Saadah Drajat Samyono Edinov, Ewaldo Jales Eko Wandiro Faizal, Ary Fajar Nurwildani Fiyani, Anna Luthfia Galuh Renggani Wilis H, Okky Hendra H3, Royan Hadi Asfuri Hadi Asfuri, Hadi Hani Indri Alisha Hardiyansah, Robi harmiyati, harmiyati Hendra Hermawan , Okky Hidayat, Toffik Hillah, Fatikah Meunasah Husanatur Ridwah, Hidyah Inayatu Amanah Inayatu Amanah Indah Kusumawardani, Indah Indriyani, Intan Irfan Maulana Ramdhoni Irfan Santoso Isradias Mirajhusnita I’anatul Maula Khilman, Muhammad Khofifah Nur Faidah Kukuh . Lagiyono . Lailatul Musfiroh Lolyka Dewi Indrasari Lolyka Dewi Indrasari M Fajar Nurwaldini M Fajar Wildan M Haidar Aji Pratama M. Cipto Sugiono M. Fajar Nurwildani M. Fajar Nurwildani Mareta, Happy Indah Maulidya, Navisa mirajhusnita, Isradias Moh Zaynil Mustofa Mohammad Cipto Sugiono Mohammad Cipto Sugiono Mohammad Cipto Sugiono Muaropah, Muaropah Muhammad Fajar Nurwildani Muhammad Imron, Muhammad Mustofa, Moh Zaynil Muthoharoh, Annisatul Muzaki, Sansan Agung Muzani, M. Aldi N Nurjanah N Nurjanah, N Nabilatunnuha, Adelia Nanda Sabilah Nisrina Nurkhanifah Nugroho, Adityas Jati Nuha, Agus Ulin Nur Wildani, M. Fajar Nurul Maulida, Nurul Nurwildani , M. Fajar Nurwildani, M Fajar Nurwildani, Mohammad Fajar Okky Hendra Hermawan Oktaviani, Cindra Desi Pangestu, Rifki Panuh, Dedi Karni Puji Astuti pupung juniarto prakoso R.W, Galuh Rafli, Mohamad Ramadhan, Yanuar Syahru Rangga Primadasa Retno, Deddy Purnomo Ridho Ananda Rifki Pangestu Rizki Apri Fauzi Rochim, Mohammad Abdul Rusnoto Rusnoto Rusnoto, R Sabilah, Nanda Sandy Eka Fananda Saputri, Rita Satria, Sandi Sidiq, Muhamad Fajar Siswiyanti Siswiyanti Siswiyanti Siswiyanti Siswiyanti Siswiyanti Siswiyanti Siswiyanti Siswiyanti, Siswiyanti Soebyakto . Sokhibi, Akh Sugiono, M. Cipto Sugiono, Mohammad Cipto Suprayogi, Zulfiqar Andhika Suprayogi, Zulfiqar Andhika Sutono, Sugoro Bhakti Suwandono . Tejapramana, Yosafat Ruben Thalita, Tita Tofik Hidayat Tofik Hidayat Tofik Hidayat Triatmaja, Yosea Ulfa, Awaliyah Utami, Miranti Yulinningtyas Wulan Dwi Utami Yudha Adi Kusuma Zulfa Zulfah ZULFAH Zulfah . Zulfah Zulfah