Journal of Collaborative Industrial Management (JCIM)
Analysis of Operational Material Management Strategies to Avoid Overstock and Stockout in Packaging Inventory at Electronic Manufacturer Company
The manufacturing industry faces challenges in inventory, including overstock and material stockouts that require companies to use an efficient inventory strategy. The purpose of this research is to analyze the effectiveness of the operational material management strategy in overcoming the problem of overstock and stockout material packaging in the inventory process at electronic manufacturer company. This study uses a qualitative approach method by collecting data through interviews, observations, and documentation. Data analysis was carried out using fishbone diagrams to decipher the causative factors and pareto diagrams to identify the main factors. The results of the fishbone analysis show that data input errors, multiple division of labor, material damage during production, asynchronous communication between the teams involved, lack of supervision, and poor employee rotation are the main causes. In addition, the results of Pareto analysis with (Pareto's law 20-80) the main factors that dominate 80% are in human factors 31%, material 27%, and machine 22%. Based on the results of the research, simple applications can be done by improving communication coordination, increasing the number of employees, conducting regular training, and optimizing the use of technology.
Copyright (c) 2025 Sonya Siregar, Adhitomo Wirawan, Muhammad Arif, Aulia Fajrin (Author) https://creativecommons.org/licenses/by-sa/4.0
Technological Advancements and Implementation Barriers in Clean Coal Utilization: A Systematic Review with Indonesian Case Insights
Coal still plays a major role in Indonesia's energy mix, accounting for approximately 40% of the national primary energy mix in 2024., while low-emission technologies are becoming dominant in the world. In this study, a Systematic Literature Review (SLR) was performed to conduct an evaluation of technological developments and implementation challenges on the clean coal utilization which include gasification, clean combustion systems, activated carbon production and valorization of coal residues (fly ash and bottom ash) from both international view as well as Indonesian perspective. All international and national peer-reviewed articles (published between 2014–2024) were reviewed to analyze trends, gaps, and technical readiness. It is found that coal gasification technology provides the highest energy conversion efficiency of up to nearly 75%, and can cut carbon emissions by 40–60% in comparison to traditional combustion. On the other hand, fly ash and bottom ash utilization of for example 20 million tonnes per year could save up to around Indonesia’s coal power waste generation as well as support circular economy goals. There are still barriers to the adoption of this technology such as high investment costs ($1.2–1.5 million/MW), medium moisture in low rank coal (>30%) and small-scale pilot projects at industrial level. Lessons learnt This article reiterates that R&D needs the backing of fiscal incentives, demo plants and regulatory frameworks to hasten the sustainable deployment of CCTs in Indonesia
Copyright (c) 2025 Muhammad Tri Aditya, Fajar Bagus Gunawan (Author) https://creativecommons.org/licenses/by-sa/4.0
Pengurangan Setup dan Penentuan Ukuran Lot Sistem Produksi Pengolahan Kopi Ekspor dengan Model Integrasi
Pada 10 tahun terakhir ini persaingan antar perusahaan (entitas bisnis) semakin tajam. Perusahaan berupaya secara terus menerus menekan biaya produksi dan meningkatkan kualitas produknya. Pengembangan kerjasama dengan pemasok merupakan salah satu upaya yang banyak dilakukan perusahaan untuk mencapai maksud tersebut. Sekarang ini tidak ada satu perusahaan pun yang dapat membuat produknya tanpa keterlibatan pemasok. Kerjasama dalam penentuan kebijakan pada perusahaan pemasok dan pemanufaktur dalam hal persediaan menciptakan suatu jaringan sistem produksi (production system network (PSN)) yang memiliki pola hubungan kolaboratif (collaborative relationship). Hubungan ini menciptakan suatu inovasi dalam sistem manufaktur yang tentunya membawa manfaat bagi kedua belah pihak. Koordinasi antara pemasok dan pemanufaktur dalam penentuan kebijakan persediaan diperlukan agar perusahaan dapat menghemat biaya, terutama pada biaya setup per unit, biaya pemesanan per unit, dan biaya transportasi per unit. Penentuan kebijakan persediaan sebagai hasil kerjasama antara pemasok dan pemanufaktur menciptakan perlunya penentuan ukuran lot gabungan. Tujuan penelitian adalah mendapatkan model penentuan ukuran lot gabungan yang memperhitungkan aspek pengurangan setup dan perbaikan kualitas produksi. Hasil peramalan permintaan dimasa yang akan merupakan dasar perhitungan dalam perencanaan produksi, pengendalian inventory dan menghitung biaya pengadaan bahan baku yang paling ekonomis.
Copyright (c) 2025 Sahat Dapottua Sitompul, Sahat, Josef Franklin Sihite (Author) https://creativecommons.org/licenses/by-sa/4.0
Global Trends in Production Management and Operational Excellence: A Comprehensive Bibliometric Analysis (2024-2026)
This bibliometric study presents a systematic analysis of 200 peer-reviewed publications spanning 2024-2026, sourced from 41 leading international journals covering production management, manufacturing excellence, and operational optimization. The research encompasses articles published across diverse manufacturing sectors, integrating traditional lean methodologies with emerging Industry 4.0 technologies and sustainability imperatives. Using quantitative and co-occurrence analysis approaches, the study reveals critical publication trajectories, source quality metrics, and emerging research domains. The dataset demonstrates substantial scholarly engagement with mean total citations of 7.31 citations per article in 2024, declining to 1.32 in 2025 due to citation accumulation lag. The International Journal of Production Research emerges as the dominant publication outlet with 53 articles and h-index of 11, establishing itself as the primary dissemination channel for production optimization research. Geographic and institutional analysis reveals concentrated research contributions from advanced manufacturing centers and emerging economies simultaneously engaging with operational excellence paradigms. The findings establish that contemporary production management research increasingly integrates digital transformation, environmental sustainability, and supply chain resilience considerations alongside traditional efficiency optimization metrics. These insights provide scholars, practitioners, and journal editors with evidence-based understanding of the research landscape's evolution and critical publication venues for disseminating production management scholarship.
Copyright (c) 2025 Slamet Wibowo (Author) https://creativecommons.org/licenses/by-sa/4.0
Global Trends and Research Evolution in Lean Manufacturing and Operational Excellence: A Bibliometric Analysis
Lean manufacturing and operational excellence methodologies have emerged as critical drivers of organizational performance, sustainability, and competitive advantage across diverse industrial sectors globally. This bibliometric study analyzes 119 peer-reviewed articles published between 2020 and 2025, sourced from 34 international journals and conferences across 33 countries, to map research trends, thematic domains, and emerging directions in lean production, Six Sigma, and Industry 4.0 integration. Using quantitative and network visualization approaches, our analysis reveals a sustained annual growth rate of 11.38%, with increasing international collaboration patterns (49.58% of publications) and concentrated research contributions from India (16.8%), the United Kingdom (9.2%), and the United States (7.6%). Seven major research clusters were identified: (1) lean production and operational performance, (2) Industry 4.0 integration and digital transformation, (3) sustainable lean practices and green manufacturing, (4) supply chain and manufacturing excellence, (5) Lean Six Sigma methodology and quality enhancement, (6) healthcare and service sector applications, and (7) theoretical frameworks and competency development. The study demonstrates that lean methodologies have evolved from traditional manufacturing-focused approaches toward integrated frameworks encompassing digital technologies, sustainability imperatives, and cross-sectoral applications. Key findings highlight the pivotal role of top management involvement, adequate resource allocation, and strategic alignment in successful implementation. Future research trajectories suggest greater emphasis on machine learning integration, circular economy principles, lifelong learning frameworks, and context-specific adaptations for developing economies. These insights provide scholars, practitioners, and policymakers with an evidence-based foundation for advancing lean thinking in support of global sustainability and digital transformation objectives.
Copyright (c) 2025 Dimas Akbar Rijaya (Author) https://creativecommons.org/licenses/by-sa/4.0
Implementasi Six Sigma (DMAIC) Untuk Mengurangi Cacat Produksi: Tinjauan Literatur Dan Rekomendasi Studi Kasus
Persaingan industri manufaktur yang semakin ketat menuntut perusahaan untuk terus meningkatkan kualitas produk dan efisiensi proses produksi. Tingginya tingkat cacat produksi tidak hanya berdampak pada menurunnya kepuasan pelanggan, tetapi juga meningkatkan biaya produksi dan menurunkan daya saing perusahaan. Salah satu pendekatan manajemen kualitas yang banyak digunakan untuk mengatasi permasalahan tersebut adalah Six Sigma dengan kerangka kerja DMAIC (Define, Measure, Analyze, Improve, dan Control). Penelitian ini bertujuan untuk meninjau secara sistematis penerapan Six Sigma dengan pendekatan DMAIC dalam mengurangi cacat produksi serta merumuskan rekomendasi studi kasus berdasarkan hasil penelitian terdahulu. Metode penelitian yang digunakan adalah studi literatur dengan mengkaji artikel jurnal nasional dan internasional yang relevan dalam rentang tahun 2021–2025. Hasil tinjauan literatur menunjukkan bahwa penerapan Six Sigma DMAIC secara konsisten mampu menurunkan tingkat kecacatan produk, meningkatkan stabilitas proses, serta mendorong efisiensi operasional pada berbagai sektor industri, baik manufaktur skala besar maupun usaha kecil dan menengah. Selain itu, keberhasilan implementasi metode ini sangat dipengaruhi oleh komitmen manajemen, keterlibatan sumber daya manusia, dan pengendalian proses yang berkelanjutan. Penelitian ini diharapkan dapat menjadi referensi akademik dan praktis bagi peneliti serta praktisi industri dalam mengimplementasikan Six Sigma DMAIC sebagai strategi peningkatan kualitas dan perbaikan proses produksi.
Copyright (c) 2025 Ricky Permadi ricky, Owen Mulya, M. Agung Trijayadi, Akbar Maulana Yusuf, Hibarkah Kurnia (Author) https://creativecommons.org/licenses/by-sa/4.0
Implementation Of The Molina System On The Performance Of Foreign Resident Consulting Services
Digital transformation in public administration has become essential for improving service efficiency and transparency. This study examines the implementation of the Foreigners Traffic Module (MOLINA) system by Indonesia's Directorate General of Immigration and its impact on organizational performance, particularly in foreign resident consulting services. Using a descriptive qualitative research approach, data were collected through in-depth interviews, observations, and documentation from five informants with direct experience using MOLINA since its launch in 2023. The findings reveal that MOLINA implementation significantly enhances operational workflow efficiency, data verification speed, and service transparency. However, the system faces technical constraints, including server stability issues, inadequate data synchronization, and limited document size capacity, that require organizational adaptation. The study contributes to understanding how digital systems influence organizational performance and service quality in collaborative public-private settings. This research offers practical insights for both immigration authorities and consulting service providers in managing digital transformation initiatives, emphasizing the importance of technical improvements and user training programs.
Copyright (c) 2025 Journal of Collaborative Industrial Management (JCIM) https://creativecommons.org/licenses/by-sa/4.0
Efficiency Of Land Transport Connectivity In Relation To Port Tariff Structure In Batu Ampar
Batu Ampar Port, as the main logistics gateway in Batam Island, plays a critical role in Indonesia's national supply chain, particularly in handling export-import containers. Despite its strategic location within a Free Trade Zone (FTZ), the port faces challenges in ground transportation connectivity due to low tariffs, limited internal infrastructure, incomplete digital integration, and high truck idle times. This study analyzes the impact of port tariffs regulated under PERKA BP Batam No. 4/2023 on operational efficiency, using field data from private trucking operators and Persero-managed operations. Comparative analysis with Tanjung Priok, Tanjung Perak, and Singapore Port highlights gaps in tariff structure, system integration, and throughput. Results indicate that low tariffs, while enhancing cost competitiveness, constrain investment in modern equipment and digital systems, leading to congestion and delayed container distribution. Based on these findings, short-term strategies such as dynamic tariff implementation, mandatory vendor integration into digital systems, and training are proposed. Long-term recommendations include separation of domestic and international traffic flows, development of real-time logistics dashboards, and periodic tariff revision. Implementing these strategies is expected to enhance operational efficiency, reduce idle times, and ensure sustainable port operations.
Copyright (c) 2025 Journal of Collaborative Industrial Management https://creativecommons.org/licenses/by-sa/4.0
Application of Quality Function Deployment (QFD) in Industrial Management: A Case Study Approach to Product Development Optimization
This study investigates the application of Quality Function Deployment (QFD) as a systematic approach to improve product development processes in industrial management. The research demonstrates how QFD methodology translates customer requirements into technical specifications, enabling organizations to prioritize resources effectively and enhance customer satisfaction. Through a case study implementation in a manufacturing environment, this paper examines the House of Quality matrix development, competitive analysis, and technical correlation assessment. Results indicate that QFD implementation leads to improved product quality, reduced development time, and enhanced alignment between customer expectations and technical capabilities. The findings contribute to the understanding of QFD's role in strategic industrial management and provide practical insights for manufacturing organizations seeking to optimize their product development processes.
Container Yard Management Strategy to Support Operational Efficiency and Stacking Capacity
The efficiency of Container Yard (CY) operations plays a vital role in determining the overall performance of seaports. Batu Ampar Port in Batam, Indonesia, has experienced significant growth in container traffic over the past five years; however, operational efficiency has lagged due to limited infrastructure, suboptimal yard management, and minimal technology adoption. This study aims to analyze strategic CY management to improve operational efficiency by identifying current constraints and proposing integrated development strategies. Employing a qualitative descriptive approach within a feasibility study framework, data were collected through field observation, semi-structured interviews with key stakeholders, and document analysis. Findings reveal that Batu Ampar’s CY operates with a high yard utilization rate and extended dwell time, caused by outdated manual systems, inefficient container layout, and undertrained personnel. In contrast to global best practices, such as the Port of Singapore, Batu Ampar lacks essential systems like a Terminal Operating System (TOS) and real-time tracking via RFID or GPS. This research recommends adopting digital tools, conducting workforce training, restructuring the yard layout, and fostering public–private investment partnerships. These strategies are expected to reduce congestion, accelerate cargo flow, and enhance overall service reliability. The study contributes theoretically to port logistics literature by emphasizing the multidimensional integration of technology, human resources, and policy, while also offering practical guidance for modernizing medium-scale ports in developing regions.
SWOT Analysis of Surya Utama Building Store in Batam City
This study aims to analyze the strengths, weaknesses, opportunities, and threats (SWOT) faced by Surya Utama Building Store in competing within the building materials business in Batam City. The method used is a descriptive qualitative approach with data collection techniques through interviews, observations, questionnaires, and documentation. Data analysis was conducted using IFAS and EFAS matrices to assess the company’s internal and external factors. The results show that the store’s main strengths lie in its strategic location, product quality, and good service, although it still faces weaknesses such as conventional promotion and limited capital. Externally, the store has opportunities from government regulatory support and infrastructure development, but it also faces threats from competitors who are more active in promotion and price wars. The store’s strategic position is in quadrant I (aggressive), indicating that growth strategies can be optimized by leveraging strengths to seize market opportunities. This study recommends enhancing digitalization, reorganizing the store, strengthening human resources, and adopting technology-based promotional strategies to improve competitiveness and business sustainability.
Forecast Analysis of Single-Phase Prepaid KWh Meter Demand at PT PLN (Persero) UP3 Surakarta Using the ARIMA Method
This study analyzes the causes of overstocking and implements a more accurate forecasting method for planning the inventory of single-phase prepaid kWh meters at PT PLN (Persero) UP3 Surakarta. The primary issue is the discrepancy between demand forecasting and actual purchases, which is attributed to ineffective forecasting methods and a lack of adaptation to dynamic economic conditions. To overcome this problem, this study uses two methods, namely interviews and ARIMA forecasting. The interview results, which are summarized and visualized in a fishbone diagram, identify the main root causes of the problem as two factors: human and method. From the human side, the lack of communication and coordination between staff and departments is a crucial factor. Meanwhile, from the method side, the use of ineffective forecasting methods and the lack of optimal utilization of historical data resulted in inaccuracies in demand planning. To overcome the method problem, this study applied the ARIMA method to historical data. The analysis results show that the ARIMA (1,0,0) model is the most accurate forecasting model, proven to be significant because it produces a p-value of 0.001 with an error rate below 10% and produces the lowest AIC value. This high accuracy indicates that the model can predict future demand very well. This recommendation provides a significant contribution to PT PLN (Persero) UP3 Surakarta in making more accurate procurement decisions, optimizing inventory management, and minimizing ongoing financial losses.
Warehouse Layout Optimization and Material Handling Improvement for MSMEs: A Case Study of Toko Kharisma Batam
This study focuses on improving warehouse management for Toko Kharisma, a Micro, Small, and Medium Enterprise (MSME) located in Batam City, which sells various school supplies. The initial assessment revealed inefficiencies in warehouse utilization, including disorganized storage, lack of material handling equipment, and manual processes that hinder operational efficiency. To address these issues, the proposed solutions include transitioning from folding storage to box storage, optimizing warehouse layout, implementing a systematic labeling system, and introducing material handling tools such as hand trolleys. Space requirements were calculated based on inventory volume and throughput to ensure effective design. The implementation plan also includes considerations for safety, accessibility, and workflow optimization. The expected outcomes of these improvements are enhanced inventory control, faster picking processes, reduced errors, and improved productivity. By adopting these strategies, Toko Kharisma can achieve better space utilization, operational efficiency, and sustainable business growth in a competitive retail environment.
Copyright (c) 2025 Journal of Collaborative Industrial Management
New Improvement For Existing Warehouse By Implementing Technology 3D
Warehousing plays a critical role in supporting manufacturing and supply chain operations by ensuring efficient storage, accessibility, and distribution of materials and finished goods. An effective warehouse layout directly influences operational performance, reducing handling time and optimizing space utilization. This study focuses on designing an optimized warehouse layout for PT. ABC. The research employs a combination of interviews and direct observations as primary data collection methods, complemented by secondary data obtained through literature review. The improvement approach integrates the Dedicated Storage system and the 5S methodology to enhance organization, reduce waste, and maintain workplace discipline. Additionally, FlexSim software was utilized to develop two- and three-dimensional models, allowing for visualization and simulation of the proposed layout. Results indicate that the new design improves efficiency by positioning high-turnover items closer to input/output points, reducing travel distance, and increasing throughput. Furthermore, recommendations for material handling equipment and inventory management strategies, such as Reorder Point (ROP), Economic Order Quantity (EOQ), and Safety Stock (SS), are provided to support sustainable operations. This study highlights the importance of systematic warehouse design as a key driver for operational excellence in the manufacturing sector.
Quality Management and Risk Analysis of Product Defects at Bakers King
This study aims to analyze quality and risk management related to product defects in dry cakes produced by Bakers King. The research was conducted through a three-month survey (February–April 2022), covering a total production of 10,646 units, with 564 defective products identified. The three main types of defects were overflow (54.4%), burnt (23%), and crumbled (22.5%). Analytical methods used in this study included a P-chart for statistical quality control, a fishbone diagram to identify root causes, and Failure Mode and Effect Analysis (FMEA) to evaluate potential risks in the production process. The FMEA results indicated that the highest risks stemmed from inconsistent recipe use (RPN 240) and data recording errors (RPN 224). Proposed mitigation strategies included regular staff training, digitalization of data recording, implementation of standard operating procedures (SOPs), and regular equipment maintenance. Meanwhile, risk transfer strategies were carried out through quality contracts with suppliers and product insurance. This study recommends a comprehensive improvement in quality management systems to reduce product defects and enhance customer satisfaction.
The Influence of Organizational Activities, Learning Motivation, and Family Environment on the Learning Achievement of Vocational College Students in Batam City
Student activeness in organizations aims to develop and apply the experience gained in life. The individual's internal strength is to provide enthusiasm for learning activities. The family environment includes all interactions, emotional support, and dynamics between family members that affect child development. This study uses quantitative analysis methods. This study aimed to determine the effect of organizational activities, learning motivation, and family environment on the learning achievement of vocational college students in Batam City. From the test results obtained a significance level of 0.000 <0.05, then H4 is accepted, it can be concluded that simultaneously the variables of organizational activities (X1), learning motivation (X2), and family environment (X3) have a simultaneous effect on the learning achievement of vocational college students in Batam City.
Analisis Risiko Dan Identifikasi Potensi Bahaya Pada Area Penerimaan Barang Di Warehouse
The research conducted aims to identify hazard risks in receiving activities at the PT XYZ Warehouse. Data collection was carried out through field observations and interviews. Implemented using the Failure Mode and Effect Analysis (FMEA) method in analyzing potential risks and hazards to obtain a Risk Priority Number (RPN) value as a risk control priority. The results of the study obtained 10 potential hazards with 11 risks that can cause work accidents. The highest RPN was obtained in the process of physical inspection of work goods with the potential hazard of using cutting tools. The RPN value obtained was 32. Potential hazards can be avoided by controlling the use of personal protective equipment (PPE), monitoring, and increasing self-awareness that occupational safety and health are important.
Risk Management Analysis of the Planet Gear Product at PT XYZ Batam
This study aims to identify and analyze the root causes of product defects in the injection molding process at PT XYZ Batam, particularly in bearing and pulley components. Defects such as oversized diameter (gate high), cracks (dented), burrs, and black spots from foreign particles were frequently found during production. The Fishbone Diagram method was used to systematically categorize the potential causes into four factors: Man, Machine, Method, and Material. Further analysis was conducted using the Failure Mode and Effect Analysis (FMEA) to assess each risk based on severity, occurrence, and detection scores. The gate high defect had the highest initial Risk Priority Number (RPN) of 36, indicating a high-risk level, followed by burrs with an RPN of 35. Risk mitigation strategies included machine recalibration, regular sharpening or replacement of cutting tools, implementation of standard operating procedures (SOPs), and daily cleaning and lubrication to prevent equipment breakdown. The results highlight the importance of consistent maintenance, structured documentation of production activities, and supervisory guidance to minimize the risk of recurring defects. Through the application of quality control tools such as Fishbone Diagram and FMEA, PT XYZ Batam can improve product reliability, reduce losses, and enhance operational efficiency in the competitive field of precision manufacturing.
Analysis Of The Application Of 5S And PDCA Methods In The Warehouse Of Speedboat Manufacturing Industry
PT Komodo Lintas Benua Asia is a speedboat manufacturing company located in Belakang Padang Subdistrict, Batam City. One of the main problems faced by the company is the poor condition of its warehouse, which is disorganized and lacks a proper storage system for production materials. As a result, many materials are found to be damaged or no longer usable, leading to inefficiencies in the production process and increased operational costs. This lack of implementation contributes not only to a messy and inefficient warehouse but also to a lack of employee discipline and accountability. This research was conducted with the aim of addressing these problems through the introduction and application of the 5S methodology. Using the PDCA (Plan-Do-Check-Act) approach, systematic improvements were planned, implemented, monitored, and refined. The results of this study indicate a significant improvement in workplace organization, as shown by the increase in the 5S audit checklist score—from 32% before the intervention to 86% afterward. Among the five pillars of 5S, Seiri and Seiketsu demonstrated the most notable improvement, each showing a score increase from 1 to 5. This indicates that efforts in sorting unnecessary items and standardizing work procedures were particularly effective. The implementation of 5S, supported by the PDCA cycle, has led to a more efficient, cleaner, and safer work environment, while also fostering better discipline and productivity among employees at PT Komodo Lintas Benua Asia.
Tata Letak Dan Pengelolaan Gudang PT. Distribusi Prima
This study aims to analyze and optimize the warehouse layout of PT. Distribusi Prima, a distribution company facing challenges in efficient warehouse management. Covering 600 m², the warehouse is divided into storage, receiving, and shipping areas. A case study approach was used, with ABC Analysis to categorize items based on demand frequency: beverages (high), home electronics (medium), and books & stationery (low). The layout adopts an I-Shaped Flow Warehouse concept and is visualized in 2D and 3D designs using SmartDraw and Rayon Design. Results show that item placement is suboptimal, leading to delays, inefficient forklift movement, and recording errors. Recommendations include optimizing forklift paths, implementing a Warehouse Management System (WMS), using barcode technology, applying the FIFO system, and improving employee facilities and safety. The redesigned layout is expected to streamline distribution flow, maximize storage capacity, and enhance operational efficiency and customer satisfaction. This research provides practical and academic contributions to warehouse management through data-driven strategies and adaptive workflow efficiency in the distribution industry.
Analisa Manajemen Kualitas Dan Risiko Pada Produk Connector Pada PT. Schneider Electric Manufacturing Batam
Dalam proses produksi komponen elektronik, terutama pada bagian connector, ditemukan berbagai jenis cacat (defect) yang mempengaruhi kualitas akhir produk. Penelitian ini bertujuan untuk mengidentifikasi jenis-jenis cacat yang sering terjadi serta menganalisis akar penyebab dari masing-masing cacat menggunakan pendekatan statistik berupa histogram. Beberapa jenis cacat yang dianalisis antara lain Missing Cover Cage, Missing Screw, Screw Stuck, dan Screw Unproper Position. Setiap jenis cacat memiliki penyebab yang berbeda, mulai dari kegagalan dalam pemeriksaan dimensi, kurangnya perawatan mesin, hingga kesalahan dalam pemasangan oleh teknisi maupun pengawasan dari Quality Control (QC). Hasil analisa menunjukkan bahwa cacat paling dominan adalah Missing Cover Cage, yang disebabkan oleh tidak dilakukannya pemeriksaan ulang terhadap dimensi komponen secara menyeluruh. Sementara itu, Missing Screw lebih sering terjadi karena mesin tidak dirawat dengan baik sehingga kehilangan akurasi dalam proses pengukuran dan pemasangan. Cacat Screw Stuck dan Screw Unproper Position umumnya disebabkan oleh ketidaktepatan teknisi dalam melakukan pemasangan serta lemahnya kontrol pengukuran dari pihak QC. Dengan mengetahui penyebab utama dari masing-masing jenis cacat, perusahaan dapat mengambil langkah-langkah perbaikan seperti meningkatkan sistem inspeksi, melakukan perawatan mesin secara berkala, serta memberikan pelatihan lanjutan bagi teknisi dan QC untuk meningkatkan kualitas proses produksi.
Improving Warehousing And Inventory Management At Teaching Factory Electronic Manufacturing
Effective inventory management is essential to reduce financial losses and maintain the integrity of the production and supply system. The core of this management lies in the organized management of inventory and distribution, collectively known as inventory management. By following standard operating procedures (SOPs), this approach ensures that warehouse operations are streamlined and run according to established guidelines. Avoiding the loss of goods is critical not only for economic reasons, but also to avoid disruptions in the warehouse and production and delivery processes. Storage management acts as a safeguard against these potential failures. The term encompasses various strategies and practices aimed at optimizing the storage, retrieval and distribution of goods in a warehouse environment. In essence, the emphasis on inventory management is a proactive measure to improve operational efficiency. This involves careful planning and execution and alignment with SOPs to maintain consistency and reliability of warehouse operations. With this approach, companies can not only avoid financial losses associated with misplaced or damaged products, but also promote a smooth workflow in the warehouse. The key to successful warehouse management lies in its ability to combine best practices, technology and adherence to established procedures. This ensures that the warehouse is operating at full capacity and meeting production targets and delivery schedules. Ultimately, the synergy between efficient inventory management and SOP adherence forms a solid framework for continued operational success in the dynamic field of warehousing and distribution.