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Prastyo, Yudi
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Analisis Faktor Penyebab Keterlambatan Keberangkatan Transportasi Pengiriman Barang Menggunakan Root Cause Analysis Pada PT. Indah Logistik Internasional Express Turseno, Andi; Prastyo, Yudi; Permadi, Ricky; Septiawan, Tegar
Journal of Mandalika Social Science Vol 2 No 1 (2024): Journal of Mandalika Social Science
Publisher : Mandalika Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59613/jomss.v1i2.47

Abstract

ILI Express merupakan perusahaan yang bergerak dalam bidang jasa layanan pengiriman barang (ekspedisi). Ketepatan waktu pengiriman menjadi salah satu hal yang sangat penting karena dapat menjadi indikator baik buruknya layanan tersebut. Dalam proses bisnisnya saat ini terdapat kendala dalam ketidaktepatan waktu pengiriman karena waktu keberangkatan transportasi pengiriman yang sering terlambat dan tidak sesuai dengan target yang telah ditentukan. Penelitian ini bertujuan untuk mengetahui faktor penyebab keterlambatan waktu keberangkatan transportasi pengiriman barang, dan untuk mengetahui akar masalah dari faktor penyebab keterlambatan waktu keberangkatan transportasi pengiriman barang dengan metode root cause analysis. Hasil penelitian ini menyimpulkan bahwa terdapat beberapa faktor penyebab keterlambatan transportasi pengiriman barang yaitu kurangnya ketegasan terhadap kepatuhan pada pemimpin dan kurangnya komunikasi antar karyawan, informasi mengenai penggunaan mesin yang belum tersosialisasi dengan baik, kurangnya komunikasi antar sesama karyawan dan tidak adanya daily check pada hasil pekerjaan. Faktor-faktor tersebut di atas disebabkan oleh koordinasi di dalam tim yang belum berjalan dengan baik.
MENGHILANGKAN ISSUE HOLE NOT CENTER FUEL TANK YANG BERPENGARUH TERHADAP ACHIEVEMENT YANG ADA DI “LINE ASSEMBLY’’ PADA PT XYZ DENGAN METODE WHY-WHY ANALYSIS (QCC and PDCA) Setiawan, Bayu; Rahmawati, Ayu; Adhitia, Dimas; Prastyo, Yudi; Ngudi Wiyatno, Tri
Prosiding Sains dan Teknologi Vol. 3 No. 1 (2024): Seminar Nasional Sains dan Teknologi (SAINTEK) ke 3 - Januari 2024
Publisher : DPPM Universitas Pelita Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

PT XYZ Manufactur adalah perusahaan manufaktur yang bergerak dalam bidang otomotif jenis produk yang dihasilkan adalan produk otomotif roda 4 yang sangat menjaga proses kualitas,namun faktanya pada Agustus 2022 ditemukan Defect Hole Not Center pada produk sebanyak 40 unit, sehingga perusahaan harus melakukan perbaikan kualitas . Metode yang digunakan untuk perbaikan kualitas yaitu metode Quality Control Circle dan Failure Mode Effect Analysis. Metode QCC lebih berfokus pada pengendalian mutu produk dalam melakukan perbaikan dengan siklus PDCA dan Seven tools, Sedangakan FMEA digunakan untuk mencari nilai RPN dari setiap faktor penyebab defect yang tertinggi agar dijadikan prioritas utama untuk dilakukan perbaikan. Hasil yang didapat menyatakan bahwa faktor mesin menjadi penyebab utama terjadinya defect Hole Not Center pada pada saat pemasangan Fuel Tank di ikuti faktor, metode, dan manusia. Setelah dilakukan perbaikan pada factor-faktor penyebab defect tersebut defect Hole Not Center berhasil menurun dari 40 unit menjadi Zero Defect. Sesuai dengan yang ditargetkan perusahaan.
Implementation of Kaizen Culture in Occupational Health and Safety (OHS) at PT. Automotive Manufacturing Indonesia with the 5S Method Alfatonah, Zahrotul; Wardani, Zaqki Maulana; Adriansyah, Aden Panca; Salaf, Fatwa Aulia; Prastyo, Yudi
Review: Journal of Multidisciplinary in Social Sciences Vol. 1 No. 13 (2024): December 2024
Publisher : Lentera Ilmu Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59422/rjmss.v1i13.658

Abstract

To improve efficiency, quality and safety in the work environment, the application of Kaizen culture is indispensable. This study aims to analyze the application of Kaizen culture in OHS with the 5S method, namely Seiri (Sort), Seiton (Set in Order), Seiso (Shine), Seiketsu (Standardize), and Shitsuke (Sustain) at PT. Indonesian Automotive Manufacturing. The research method uses a qualitative approach with data collected through direct observation and interviews of workers. The results showed that there were still shortcomings in undergoing OHS at PT Automotive Manufacturing Indonesia. It is necessary to increase workers' awareness of the importance of OHS again in order to reduce the risk of work accidents, create a clean and orderly work environment.
Application of the QCC Method to NG Dent in the Visual Inspection Process at PT Sugiyama Indonesia Khairunnisa, Syafira; Alfariza, Muhammad Rizki; Wibiksana , Fajar; Alamsyah, Mahlufi; Prastyo, Yudi
Review: Journal of Multidisciplinary in Social Sciences Vol. 1 No. 12 (2024): November
Publisher : Lentera Ilmu Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59422/rjmss.v1i12.665

Abstract

The problem that occurs at PT SUGIYAMA Indonesia is that there are many defects in the inner and outer areas. Defects occur during the process stage or cutting, rolling. So that when the material has reached the visual inspection stage, many types of NG (Not Good) occur, including NG (Not Good) which often occurs based on NG (Not Good) recap data in the last three months of 2024 is NG (Not Good) Dent. Based on the data listed, the percentage of NG (Not Good) Dent increases every month, and the highest defect rate is around 33k pcs of the total NG (Not Good) of the overall model. Therefore, a case study study was conducted using the QCC (Quality Control Circle) method to analyze the occurrence of the defect, and aimed to reduce the number of NG (Not Good) Dent and make the production process better. Based on the data from the research results, the researcher succeeded in reducing NG (Not Good) Dent based on data from the last three months, which had reached 100%, after observations and using the QCC method and its auxiliary tools, namely the cause-and-effect diagram (Fishbone) and the pareto diagram, the percentage in the next two months from November to December 2024, only reached 37%.
Analysis of the Causes of Production Process Failure with the FishBone Diagram Method and Implementation of TQM to Improve Product Quality in the Manufacturing Industry of PT Emsonic Indonesia Aqilah, Jeanytha Thifal; Amelia, Risma; Prasetyo , Eko; Boimau, Devrin; Fadli, Rozul; Prastyo, Yudi
Review: Journal of Multidisciplinary in Social Sciences Vol. 1 No. 12 (2024): November
Publisher : Lentera Ilmu Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59422/rjmss.v1i12.666

Abstract

Emsonic Indonesia is a company engaged in plastic mold manufacturing, which produces speakers in the form of units, case assemblies, and finished forms based on RPP (Product Delivery Plan). PT. Emsonic Indonesia strives to provide the best for customers, by improving product quality. This study aims to analyze the causes of product defects, use the Fish Bone diagram method to analyze the causes, and apply Total Quality Management (TQM) to improve product quality at PT. Emsonic Indonesia. Based on the results of the fish bone diagram method, it can be seen that product defects come from human, mechanical, method, management, material, and environmental factors. In the human factor, it was found that employees did not receive adequate training regarding the operation of machines and correct work procedures giving rise to NG products because they exceeded the limits of inspection standards. Meanwhile, based on Total Quality Management (TQM), it was able to explain the improvement of product quality by 51.3% while the remaining 48.7% was explained by other factors that were not studied in this study. Meanwhile, the results of the F test show that simultaneously the variables of the production process and Total Quality Management (TQM) simultaneously have a positive and significant effect on the improvement of product quality and the results of the t test show that the variables of the production process and Total Quality Management (TQM) have a positive and significant effect on the improvement of product quality at PT. Emsonic Indonesia.
Analysis of the Causes of Discrepancy of Stock Taking of Spare Parts in Spare Parts Warehouses Using the Dmaic Method Irawan, Dwi; Jayadih, Epan; Elfirawati, Putri Arwen; Agustin, Tyna Kurniati Noer; Andika, Wazri Himawansyah Putra; Prastyo, Yudi
Review: Journal of Multidisciplinary in Social Sciences Vol. 1 No. 11 (2024): October
Publisher : Lentera Ilmu Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59422/rjmss.v1i11.668

Abstract

PT XYZ, a manufacturing company specializing in scanners and printers, experienced a significant discrepancy between the actual part count and the system data during its 2024 stock opname. A root cause analyze using the DMAIC methodology identified errors in the returned parts process from production as the primary issue. This discrepancy resulted in a substantial financial loss of Rp.271,810,000. By implementing more effective work instructions and standard operating procedures, the discrepancy was reduced by (Rp.176.094.963), resulting in cost savings of (Rp.95.715.037) for the company.
Analysis of the performance of operators who do not work according to the Standard Operating Procedure which causes Not Good products to be delivered to customers using the 5W + 1H method Hikam, Amar Syaifullah; Ramadhani, Muhammad Naufal; Azis, Abdul; Nst, Mhd Fachrur Rozi; Kurniawan, Varas Pratama Putra; Prastyo, Yudi
Review: Journal of Multidisciplinary in Social Sciences Vol. 1 No. 10 (2024): September
Publisher : Lentera Ilmu Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59422/rjmss.v1i10.669

Abstract

PT QWERTY always strives to maintain production quality and quantity by paying attention to the performance of all employees, especially production operators. However, during the production process, NG / Abnormal is still often found, production targets are not achieved, and NG products are sent to customers (Customer Claims). This happens because human error such as employee performance that does not comply with SOPs, working in a hurry, and even in some cases, employees are sleepy, especially when working the night shift, are also the cause. This study aims to analyze the performance of operators who do not work in accordance with the Standard Operating Procedure (SOP) in the production process. This study uses the 5W + 1H method. The 5W+1H method is an information gathering and analysis technique that includes six basic questions, namely What, Who, When, Where, Why, and How. The results of the analysis show that violations of SOPs by operators can trigger errors in the production process, leading to NG products being delivered to customers. The main factors that trigger non-compliance with SOPs include lack of training, high workload, and lack of regular monitoring and evaluation of performance.
Implementing Heijunka Improves Production Time Efficiency at PT Toyota Yusuf, Muhamad Sulaiman Nur; Fauzi , Dede Ahmad; Solehudin , Sihab Akbar; Hidayat , Rahmat; Prastyo, Yudi
Review: Journal of Multidisciplinary in Social Sciences Vol. 1 No. 13 (2024): December 2024
Publisher : Lentera Ilmu Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59422/rjmss.v1i13.670

Abstract

When businesses do batching for products that have varying levels of demand, work will usually be distributed unevenly, creating a high probability of overtime or idle time on the production line. These peaks and valleys in production result in an overload for workers. On one hand when demand skyrockets, and lower productivity on the other hand when demand plummets to its lowest point. There is an imbalance in the production process, so it is necessary to equalize what we know as Heijunka. So, heijunka means conversion to a production level. The definition indicates that the production run on the workstation or factory floor is production leveling or production leveling. Consumer demand is broken down into smaller lot or batch sizes. The applied production schedule spreads the production demand more evenly (demand leveling) in turn among all product items, so production is relatively stationary (production leveling). This avoids the buildup of products that are continuously produced for a long time, and long lead times for other products that are not produced. Waste due to stock accumulation and waiting time can be prevented by heijunka. Based on the research data using qualitative methods with interviews, significant analysis results were obtained, namely that before using the Heijunka method, there was a buildup in the first hour of 37 units, while in the second hour there were only 13 units. However, when using the Heijunka method, it was successfully averaged to 25 units per hour for 8 working hours, so that the total production time reached 480 minutes. With this method, production time equalization is achieved so that there are no unit models that are produced independently at the end of production, this also minimizes delays in customer requests if there are product order variables.
Implementation of POSW in the Packaging Process at PT. SOS to Minimize Waste Defects with the Lean Manufacturing Method 4M1E Nurrohman, Ade Syahrian; Najmurijal, Muhammad Fikri; Pramuja, Irgi Sugeng; Maulana, Firman Ajib; Virgy, Bunga Azalia; Prastyo, Yudi
Review: Journal of Multidisciplinary in Social Sciences Vol. 1 No. 10 (2024): September
Publisher : Lentera Ilmu Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59422/rjmss.v1i10.673

Abstract

This research aims to improve product quality in the packing process by optimizing the use of POSW kaizen in the finishing stage of the packing process. The main focus of this research is to identify the main causes of frequent flow out of NG products and find effective solutions to improve work methods and maximize checking of goods before the packing stage. The methods used include analyzing the production process, minimizing the defect rate, and implementing evaluation-based continuous improvement. The results showed that it is possible to check each machine conveyor regularly by applying POSW history problems that have occurred and can reduce the level of NG goods entering the pallet. Thus, this research makes a real contribution in improving production efficiency and final product quality in the packaging process.
Analysis of the Importance of Robotics Implementation to Increase Company Profits in Era 4.0 Using the Why-Why Analysis Method Bari, Isyat Zain; Nizar, Aufa; Rayhan, Muhammad; Ramlan, Rosyadi; Novaliana, Mery; Prastyo, Yudi
Review: Journal of Multidisciplinary in Social Sciences Vol. 1 No. 12 (2024): November
Publisher : Lentera Ilmu Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59422/rjmss.v1i12.674

Abstract

This research analyzes the positive impact of applying robotics in the manufacturing industry in the 4.0 era. The research results show that automation through robotics can significantly increase productivity, efficiency and product quality. In addition, robotics also contributes to reducing production costs and increasing the competitiveness of companies in the global market. This research aims to examine in depth the influence of the application of robotics technology on increasing the profitability of manufacturing companies in the industrial era 4.0. Through literature analysis and case studies, this research identifies several key factors that contribute to increasing profits, such as increasing production efficiency, reducing human errors, increasing production flexibility, and optimizing resource use. The results of this research provide important implications for manufacturing companies in making investment decisions in robotics technology to achieve competitive advantage. Era 4.0 is marked by rapid technological disruption, including the development of robotics. This research explores the crucial role of robotics in the transformation of the manufacturing industry. By leveraging data from companies that have adopted robotics, this research shows that investments in robotics not only improve productivity and product quality, but also enable companies to adapt quickly to changing market demands and dynamic industry trends.
Co-Authors Abdilah, Heri Sugianto Abdul Azis Abdul Latip, Abdul Abdurrahman, M. Humam Adhitia, Dimas Adriansyah, Aden Panca Agus Setiawan Agus, Ceng Agustin, Tyna Kurniati Noer Ahmad Jalaludin, Ahmad Aini, Nevi Fitria Aji, Ari Purnomo Ajiz, Aris Abdul Akbar, Reza Aprila Alam, Ihsan Cahya Alamsyah, Mahlufi Alfajri, Aktsa Alfariza, Muhammad Rizki Alfatih, Muhamad Alfatonah, Zahrotul Alfiansyah , Daffa Alvarizi, Dava Fahri Alwan, Naufal Andika, Wazri Himawansyah Putra Angga Setiawan Apriono, Daniel Kristanto Apriyono, Rahmad Aqilah, Jeanytha Thifal Ardiansyah, Refani Arief, Moch Zaenal Ariya, Restu Aryanti, Ranti Asep Supriyadi AYU RAHMAWATI Aziz, Khaerul Azzahra, Arsy Mayra Baesuni, Selvy Rahma Bari, Isyat Zain Bayu Setiawan Berliana, Salsabila Boimau, Devrin Budiman, Banyu Sugara Burhanudin, Ahmad Zaky Dahlia, Santi Danar, Aditya Darmansyah, Deden Derajat, Shandi Dewanto Azmi Pradana Dimas, Akmal Dwi Irawan Dzaky, Muhammad Haidar Eka Saputra, Rizky Bagus Elfirawati, Putri Arwen Eman Sulaiman, Eman Erlangga P, Muhamad Fadlan, Khafi Dehan Fadli, Rozul Fauzi , Dede Ahmad Fauziah, Ade Ahmal Fayad, Muhamad Wiro Al Fazliansyah, Muhamad Rohul Ferdiansyah, Yudha Galih Prasetyo Gunawan, Iman Hafidz Akbar Halim Hanafi, Muhammad Imam Hartanto K, Deni Hartono Hartono Heryanto, Reifal Deri Hidayat , Rahmat Hidayat, Sulthan Muhammad Rizky Hikam, Amar Syaifullah Hildayanti, Jamillah Ibrahim, Muhammad Afif Ida Ayu Putu Sri Widnyani Ilaika, Fadila Irawan, Bryan Ade Jailaani, Rizki Jayadih, Epan Joko Mulyono Kenedy, John KHAIRUNNISA, SYAFIRA Kinasih, Sekar Kurniawan, Varas Pratama Putra Kuswoyo, Nur Indra Lesmana, Dede Indra Maghfur, Abdullah Maulan, Anggita Muhamad Maulana, Firman Ajib Maulana, M Wanda Mickola, Reza Mochamad Yusuf Alsagaff Muhammad Arif Muhammad Ilham Muhammad Irfan Muhammad Rayhan Muhammad, Alfian Nur Mulya, Owen Najmurijal, Muhammad Fikri Nasution, Kerina Putri Ngudi Wiyatno, Tri Nisa, Aqila Ulya Nizar, Aufa Novaliana, Mery Nst, Mhd Fachrur Rozi Nugraha, Damar Nugraha, Wildani Nugroho, Arief Teguh Nugroho, Azwar Anas Agung Nugroho, Irvan Nurali, Muhammad Nurdyanto, Awal Rizky Sri Nurhidayah, Della Nurrohman, Ade Syahrian Ofianto, Afandy Bayu Permadi, Ricky Permana R, Alief Pramuja, Irgi Sugeng Pranata, Juan Prasetyo , Eko Prasetyo, Teddy Pratama, Ilham Pratama, Mohammad Rafi prayoga, Achmad dani Puspita, Gita Wina Putra, Bayu Eka Putra, Chaello Agries Putra, Daffa Darissyah Putra, Dwiki Kencana Putra, Muhammad Alfarizy Putra, Muhammad Reza Ramanda Rafliadi, Muhammad Naufal Rahayu A, Dewi Rakes, David Ramadhan, Bryan Bagus Ramadhan, Naufal Ramadhani, Fajri Ramadhani, Muhammad Naufal RAMDHANI RAMDHANI Ramlan, Rosyadi Renaldi, Daffa Azhari Risma Amelia, Risma Rivaldo, Brema Rizaldi, Edwin Hafidz Rizki, Haqil Miftahul Rozak, Fatkhu Salaf, Fatwa Aulia Salsabila, Niswa Samihah, Ghina Saputra, Graha Laksyah Dwi Sarmauli, Bulan Septiawan, Tegar Setiawan, Muhammad Fathurrohim Sibarani, Daniel Sinambela, Sebdi Five Solehudin , Sihab Akbar Suhendra Suhendra Suyatno, Ari Syafira, Desta Dude Syahputra, Rivaldi Bakti Syaifullah, Agus Muhammad Syamsudin, Napih Tampubolon, Nicolas Matthew Thabrani, Reyhan Trijayadi, M. Agung Turseno, Andi Tyas, Ajeng Asrining VBFB, Egha Vera Yunita Vinawati, Lisna Nur Virgy, Bunga Azalia Wardani, Zaqki Maulana Wellmi, Nieky Wibiksana , Fajar Yelis, Yelis Yudin, Muhammad Rafli Yuditama, M. Farhan Yustianto, Yustianto Yusuf, Akbar Maulana Yusuf, Muhamad Sulaiman Nur