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All Journal Indonesian Journal of Cancer Chemoprevention SITEKIN: Jurnal Sains, Teknologi dan Industri ELINVO (Electronics, Informatics, and Vocational Education) Jurnal Ilmiah Dinamika Rekayasa (DINAREK) JRSI (Jurnal Rekayasa Sistem dan Industri) PERFORMA : Media Ilmiah Teknik Industri Performance JURNAL AKUNTANSI, MANAJEMEN DAN EKONOMI Valid Jurnal Ilmiah Jurnal Optimalisasi Specta Journal of Technology Matrik : Jurnal Manajemen dan Teknik Industri Produksi G-Tech : Jurnal Teknologi Terapan REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat INVENTORY : Industrial Vocational E-Journal On Agroindustry Jurnal Pendidikan dan Teknologi Indonesia JUSTI (Jurnal Sistem dan Teknik Industri) Jurnal Ekonomi, Bisnis, dan Akuntansi Jurnal Pengabdian Masyarakat Terapan Journal of Industrial and Mechanical Engineering
Muhammad, Katon
Universitas Jenderal Soedirman
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Medicine & Pharmacology Social Sciences Other

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Total Productive Maintenance Analysis of Wrapping Machine Line 4 through Overall Equipment Effectiveness and Six Big Losses at PT XY, Cirebon – West Java Ayu Anggraeni Sibarani; Katon Muhammad; April Yanti
Jurnal Rekayasa Sistem & Industri Vol 7 No 02 (2020): Jurnal Rekayasa Sistem & Industri
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v7i2.425

Abstract

PT. XY is a company engaged in the food industry, namely instant noodles. The problem encountered atPT XY was that one of the machines that used in instant noodle production often stopped operating due toa breakdown. The machine that often experiences breakdowns is the Wrapping Line 4 machine, which is apackaging machine for cup noodle products. This results in a long machine downtime so that theproduction target is not achieved. One approach to addressing this problem is Total ProductiveMaintenance (TPM) which is measured through Overall Equipment Effectiveness (OEE) and Six BigLosses. This study aims to calculate the Overall Equipment Effectiveness (OEE) value, calculate the valueof the Six Big Losses factor and determine the root cause of the dominant problem of the Six Big Lossesfactor using a fishbone diagram. The calculation results show that the OEE value on the Wrapping Line 4is below the international standard, which is 78.03%. Dominant factors that cause machine effectivenesswas low are quality defect losses by 63,54% and reduce speed losses by 24,87%.
PENGENDALIAN KUALITAS PRODUKSI BULU MATA PALSU MENGGUNAKAN METODE FAILURE MODE AND EFFECT ANALYSIS (FMEA) DAN FAULT TREE ANALYSIS (FTA) Ananditya, Devanda Diar; Muhammad, Katon; Iswahyudi, Sachrul; Permanajati, Indra
Journal of Industrial and Mechanical Engineering Vol 3 No 2 (2025): Journal of Industrial and Mechanical Engineering
Publisher : Department of Industrial Engineering, Universitas Jenderal Soedirman.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jimien.2025.3.2.16824

Abstract

Industri bulu mata palsu di Indonesia, khususnya PT Hyup Sung Indonesia (HSI) di Purbalingga, menghadapi tantangan dalam menjaga kualitas produksi akibat tingginya tingkat produk cacat. Penelitian ini bertujuan menganalisis risiko dalam proses produksi menggunakan metode Failure Mode and Effects Analysis (FMEA) dan Fault Tree Analysis (FTA). FMEA digunakan untuk mengidentifikasi potensi kegagalan dan menentukan prioritas perbaikan berdasarkan nilai Risk Priority Number (RPN), sedangkan FTA digunakan untuk menemukan akar penyebab kegagalan secara sistematis. Hasil analisis FMEA menunjukkan tiga risiko utama dengan RPN tertinggi, yaitu knotting bergeser saat dibuka (RPN 150), cairan perekat yang diberikan terlalu sedikit (RPN 140), dan knotting keriting saat dibuka (RPN 140). Analisis FTA mengungkap bahwa penyebab utama dari ketiga kegagalan ini meliputi faktor alat, metode kerja operator, serta ketidaktepatan dalam proses oven. Berdasarkan temuan tersebut, disusun berbagai usulan perbaikan, seperti penggantian rak dan kuas, penambahan timer otomatis, standardisasi prosedur kerja, dan pelatihan operator. Penerapan langkah-langkah ini diharapkan dapat menekan risiko kegagalan dan menjaga kualitas produk.
Implementation of Good Manufacturing Practice and Marketing Digitalization at KWT Karya Tani in Purbalingga Muhammad, Katon; Safitri, Telma Anis; Sari, Suci Wulan
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 7, No 1 (2026): Reka Elkomika
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v7i1.52-59

Abstract

The empowerment of the Women Farmers’ Group (Kelompok Wanita Tani/KWT) Karya Tani in Purbalingga Kidul Village was carried out through the implementation of Good Manufacturing Practice (GMP) and marketing digitalization to enhance the production capacity of “Nata Baya” aloe vera candied products. This study employed a participatory action research approach, involving 12 KWT members as research subjects. The interventions consisted of four main activities: (1) training on the use of an aloe vera peeling machine, (2) socialization of quality control practices and food safety standards, (3) training on optimal working posture, and (4) the creation of marketplace accounts along with digital marketing training. The findings revealed a 50% increase in production efficiency, with production capacity rising from 10 kg to 20–22 kg per day. The implementation of GMP improved participants’ understanding of food safety by 25%. The marketing digitalization program successfully enhanced digital marketing skills, with 100% of members able to use Canva and 75% capable of creating promotional posts independently. Furthermore, the rebranding efforts through packaging design transformation received positive responses.
Pengaruh Parameter Printing dan Durasi Curing Digital Light Processing (DLP) terhadap Akurasi Dimensi Spesimen Uji ASTM D790-03 Menggunakan Desain Faktorial Azizul, Reza; Muhammad, Katon; Dahlan, Sakuri; Kistianto, Daru Gilang
Jurnal Pendidikan dan Teknologi Indonesia Vol 6 No 3 (2026): JPTI - Maret 2026
Publisher : CV Infinite Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jpti.1414

Abstract

Teknologi additive manufacturing terus berkembang, salah satunya melalui metode Digital Light Processing (DLP) yang menawarkan kecepatan proses tinggi dan fleksibilitas desain. Namun, tantangan utama pada teknologi ini adalah pencapaian akurasi dimensi produk cetak yang dipengaruhi oleh parameter printing dan proses pasca-curing. Penelitian ini bertujuan untuk menganalisis pengaruh curing time, base time, dan layer height, serta durasi curing terhadap akurasi dimensi spesimen uji ASTM D790-03 termodifikasi menggunakan desain faktorial . Analisis data dilakukan menggunakan ANOVA, uji lanjut Tukey, dan pendekatan desirability untuk menentukan kombinasi parameter optimal. Hasil penelitian menunjukkan bahwa base time dan layer height berpengaruh signifikan terhadap akurasi dimensi panjang, layer height berpengaruh signifikan terhadap akurasi dimensi lebar, serta interaksi base time dan layer height berpengaruh signifikan terhadap akurasi dimensi tinggi. Hasil uji Tukey menunjukkan bahwa variasi level layer height memberikan perbedaan signifikan pada dimensi panjang dan lebar, sementara variasi base time tidak menunjukkan perbedaan signifikan pada dimensi panjang. Kombinasi parameter optimal diperoleh pada waktu curing 600 detik, base time 15 detik, dan layer height 200 µm, dengan nilai composite desirability sebesar 69,42%, yang menghasilkan penyimpangan dimensi paling kecil. Hasil ini menunjukkan potensi optimasi parameter DLP untuk meningkatkan kualitas dimensi spesimen uji.
Integrated FMEA and FTA Approaches for Quality Control in False Eyelash Manufacturing Telma Anis Safitri; Devanda Diar Ananditya; Katon Muhammad; Joni Prayogi
Jurnal Akuntansi, Manajemen dan Ekonomi Vol 27 No 2 (2025): July-December 2025
Publisher : Faculty of Economics and Business, Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32424/1.jame.2025.27.2.16872

Abstract

The synthetic eyelash manufacturing industry in Indonesia, particularly PT Hyup Sung Indonesia (HSI) in Purbalingga, faces ongoing challenges in maintaining product quality due to a high incidence of defects. This study aims to analyze and mitigate production-related risks through the application of Failure Mode and Effects Analysis (FMEA) and Fault Tree Analysis (FTA). FMEA is utilized to systematically identify potential failure modes and prioritize improvement efforts based on the Risk Priority Number (RPN), while FTA is employed to trace the root causes of critical failures in a hierarchical structure. The FMEA results identified three major failure modes with the highest RPN values: knot misalignment during opening (RPN 150), insufficient application of adhesive (RPN 140), and curling of the knot during opening (RPN 140). FTA revealed that these issues primarily arise from equipment-related factors, operator handling methods, and inconsistencies in the oven-setting process. Based on these findings, several corrective actions are proposed, including the replacement of production tools (racks and brushes), installation of automatic timers, standardization of operating procedures, and operator training programs. The implementation of these measures is expected to reduce the risk of production failures and enhance the overall quality of synthetic eyelash products
Evaluating Technopark Service Quality Using The Carter Model And Importance-Performance Analysis (IPA) Telma Anis Safitri; Katon Muhammad; Zakiyyan Zain Alkaf
Performance: Jurnal Personalia, Financial, Operasional, Marketing dan Sistem Informasi Vol 33 No 1 (2026): Performance
Publisher : Faculty of Economics and Business Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32424/1.jp.2026.33.1.19090

Abstract

Technoparks play a pivotal role in fostering regional innovation; however, many in Indonesia face significant challenges, including underutilized facilities and inconsistent service quality, which constrain their overall effectiveness. This study aims to evaluate and enhance the service quality of Technoparks in Java—specifically in Solo, Bandung, and Pekalongan—by implementing the CARTER model, which assesses six dimensions: Compliance, Assurance, Reliability, Tangibles, Empathy, and Responsiveness. A quantitative approach was employed, integrating the Customer Satisfaction Index (CSI) and Importance-Performance Analysis (IPA), further enriched by spatial mapping. The findings reveal varying levels of visitor satisfaction across the locations. Pekalongan Technopark achieved the highest CSI score of 87.41% ("Excellent"), followed by Bandung Technopark at 83.77% ("Good") and Solo Technopark at 82.05% ("Good"). The IPA results highlight that the Empathy and Responsiveness dimensions require significant improvement, particularly at Solo Technopark. Consequently, this study recommends strategic interventions focused on service development tailored to visitor needs, the optimization of underutilized facilities, and the enhancement of human resource quality. These findings serve as a strategic reference for Technopark management to bolster competitiveness and contribute to the sustainable development of local innovation and economic ecosystems.
Workload Analysis and Determination of Financial Service Employee Requirements using the Full-Time Equivalent Method Maryani, Rivelia; Imran, Rani Aulia; Muhammad, Katon; Wisudawati, Tri
Performa: Media Ilmiah Teknik Industri Vol 24, No 1 (2025): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.24.1.74501

Abstract

Company performance is supported by employee productivity, so an ideal workload is one way to maintain good company performance. PT. XYZ is a company engaged in financial services. Interviews with several employees revealed overlapping work, despite each having their job description. This imbalance in employee workload potentially leads to excessive workloads. This study aims to determine the workload received by PT employees. XYZ and choose the required number of employees based on workload calculations. This study uses the full-time equivalent (FTE) method, which analyzes workload based on employee working time converted into an FTE index value. The results show that 17% of employees have an inload workload, 33% are overloaded, and 50% are underloaded. When evaluated based on the field of work, workload equalization needs to be carried out. The separation of work involves adding two employees in the General and Participant Service division and one employee in the Administration and Membership division and reducing two employees in the Finance and Accounting division. Equalizing the workload needs to be done to help employees be more effective and productive in their work.
Co-Authors Adjie Pamurah Afrizal Faturochman Ahmad Faisal Ridho Aji, Pandu Wahyu Alkaf, Zakiyyan Ananditya, Devanda Diar April Yanti Arifin Pahlawan, Ilham Ayu Anggraeni Sibarani Azizul, Reza Chandra Muhamadin, Rilo Dahlan, Sakuri Danang Nur Cahyo Devanda Diar Ananditya Diani Mentari Ernawati, Siti Fadhila Rifda Azka Syailendri Febri Maulana Fiih, Ahmad Laaroiba Fitriyana, Deni Fajar Hasyim Asyari Hasyim Asyari Hidayat Hidayat Ida Lumintu Indra Permanajati, Indra Indro Prakoso Irawan, Heri Joni Prayogi Kadex Widhy Wirakusuma Kamila, Khairunnisa Ayudia Kirana, Fanny Mulya Kistianto, Daru Gilang Kukuh Winarso Kusuma, Harun Indra Laily, Salsa Afni Lasmedi Afuan Manurung, Putri Ayuni Maria Krisnawati Maryani, Rivelia Moh. Jufriyanto Muhamadin, Rilo Chandra Muhammad Rizki Hamdalah Ni Ken Ritchie, Ni Ken Niko Siameva Uletika Nurpratami, Diah Nurul Hidayat OKTAVIANI, SILFINA DWI Pahlawan, Ilham Arifin Patricia, Anggita Ramadhani Whi Whi Permata Ningtyas, Alviani Hesthi Purba, Ari Pranata Primisa Putri, Raisani Dianis Rafly Arifin, Muhammad Rani Aulia Imran Rani Aviati Reza Azizul Nasa Al Hakim Sachrul Iswahyudi Sari, Suci Wulan Setiawan, Nur Ervil Siregar, Rahmad Ramdhan Syahrullah, Yudi Telma Anis Safitri Telma Anis Safitri Triansyah, Mochammad Agri Tuti Sri Suhesti Ulya, Devy Alfianur Fathu Wijayanti, Gratiana Ekaningsih Wirakusuma, Kadex Widhy Wisudawati, Tri Zakiyyan Zain Alkaf