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All Journal Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Jurnal Sistem Teknik Industri International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET)
Anizar
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Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Social Sciences

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SME Center Development Strategy Langkat Furniture in an Effort to Increase Competitiveness with SWOT Analysis and QSPM Abdul Jaminson; Aulia Ishak; Anizar
Jurnal Sistem Teknik Industri Vol. 27 No. 1 (2025): JSTI Volume 27 Number 1 January 2025
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v27i1.18214

Abstract

The construction of an SME center is an alternative for the Langkat Regency government to develop the furniture industry. Until now, SME centers have not shown economic development and activity as expected. A prospective strategy to analyze internal and external environmental factors related to development, competitiveness and existence needs to be owned by SME centers. This research aims to analyze internal and external factors, as well as develop alternative strategies for developing the Langkat Furniture SME center. The analysis tools used are the SWOT matrix and QSPM. Previous research did not determine a development strategy for the small industrial sector which focused on centers built by the government with the concept of artificial development. Respondents in this study were SMEs and government employees who knew the conditions of the centers as a whole. The results of the IE matrix analysis show the position of SME centers in quadrant I, namely belonging to the category of growth through vertical integrity. The formulation of alternative strategies from matching each internal and external factor in the SWOT matrix resulted in 9 strategies. The results of the IE and SWOT matrix assessment and analysis of the strategies formulated show that the strategies required regarding the development of SME centers are intensive, namely market penetration, product development and market development. The QSPM analysis displays strategic decisions that are priorities according to the conditions of the Langkat Furniture SME center, namely the commitment of the local government in developing the center.
Quality Optimization of Fuel Transportation Tank Production Process Using Design of Experiment (DoE) at PT. Sejahtera Mandiri Pekanbaru Putra, Ahmad Mahatanzie; Anizar; Panjaitan, Nismah
Jurnal Sistem Teknik Industri Vol. 27 No. 2 (2025): JSTI Volume 27 Number 2 April 2025
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v27i2.19090

Abstract

With an average error rate of 2.3%, the production of fuel transportation tanks at PT Sejahtera Mandiri Pekanbaru has defects that exceed the 2% tolerance level. Porosity, undercut, and crack are the most frequent types of defects that result in additional cost and rework time. This study aims to improve the quality of the fuel transportation tank production process at PT Sejahtera Mandiri Pekanbaru. Data shows that production errors such as porosity, undercut, and cracks have an impact on the quality of the final product. This study used a 2k full factorial design to find the main components that affect the quality of welding results. The results show that operator certification and electrode temperature oven parameters have a great influence on manufacturing defects. Maximizing the use of electrode oven at 260°C-425°C for 1 hour, electrode moisture can be eliminated and porosity can be reduced. The DoE approach is good for finding and optimizing production features to reduce defect rates. This study suggests operator training and control of process parameters to improve welding quality.
STRATEGY TO INCREASE USER SATISFACTION OF PUBLIC SERVICES IN THE EDUCATIONAL PRINCIPAL DATA SECTION (DAPODIK) OF THE EDUCATION SERVICE AND CULTURE OF MEDAN CITY Herlin Ruliana S; Anizar; Vivi Gusrini Rahmadan P
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 3 No. 1 (2023): DECEMBER
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v3i1.316

Abstract

This research was investigated to see how much influence the strategy of increasing public service user satisfaction has in the basic education data section (dapodik) of the Medan City Education and Culture Office. This research was conducted using descriptive research and a qualitative approach. The results of the qualitative research were described in the form of words. and language by utilizing various natural methods, research focus is used to limit the scope of the problem so that the research process is not too broad, good research must be supported by valid and accurate data. This data can be obtained from appropriate sources and is appropriate to the problem being studied, Data collection techniques are carried out using appropriate data collection instruments. The research results show that the Dapodik service of the Medan City Education and Culture Service is generally quite good and satisfies service users. Even though it can be said to be quite good, there are still a number of crucial aspects that need to be improved. There are several factors that influence service user satisfaction in the Dapodik section of the Medan City Education and Culture Service. There were at least 6 internal supporting factors and 3 external supporting factors found, and the position of the Dapodik section of the Medan City Education and Culture Service in the SWOT quadrant was found to be between "Weakness" and Opportunity. The WO strategy is the most appropriate to be implemented in the Dapodik section of the Medan City Education and Culture Service.
BRUSH FIBER COMPLAINTS ON THE USE OF SITTING AND STANDING WORK Anizar; Muhammad Zainul Bahri Torong; Idhar Yahya
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2018): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1168.414 KB) | DOI: 10.32734/abdimastalenta.v3i2.2636

Abstract

Fiber brush production is entirely conducted manually by workers with the help of a very simple tool. Workers complain of experiencing pain in some parts of the body when working using sitting and standing postures. This study will evaluate the causes of pain complaints in workers who engage in fiber-binding and fiber-cutting activities. Pain complaints data are obtained from the Standard Nordic Questionnaire (SNQ) and work posture is assessed using the RULA and REBA methods. The assessment result shows that work method with unbalanced limb loadings induces pain complaints on workers. The choice between standing and sitting work posture is based on workload received by workers. Therefore, it is proposed to provide ergonomic work facilities in order to minimize the loading received by workers.
Utilization of Used Cooking Oil Waste to Control Pollution and Community Empowerment in Tanjungbalai City Anizar; Tarigan, Ukurta; Torong, Zainul Bahri; Yahya, Idhar
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 2 (2023): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/abdimastalenta.v8i2.11939

Abstract

Used cooking oil that is repeatedly used can be dangerous for health due to changes in composition and the release of acrolein, which can potentially cause cancer. This community service activity aims to raise awareness among the public about the dangers of consuming used cooking oil repeatedly. However, awareness of the dangers of cooking oil has created a new pollution problem related to waste disposal. People still dispose of used cooking oil directly into dishwashing sinks, drains, or even into the ground. The challenge faced by the Green Group partners so far is the fluctuation in the level of public interest and activity in collecting used cooking oil waste. Although the public has been educated about the impact of using used cooking oil waste and its indiscriminate disposal, the amount of oil collected is still not as expected. This challenge is being addressed by selecting one exemplary district, Datuk Bandar Sub-district, in Tanjungbalai City. Education is conducted collectively in village halls, door to door, and through the distribution of brochures and flyers. The public can submit used cooking oil waste to Green Group partners, which can be exchanged for money or basic necessities. The implementation team of the community service program is forming several community groups to extend the chain of public understanding about health and environmental preservation. The sub-districts in Datuk Bandar Sub-district become the pilot location that will later spread to other sub-districts, so that more people understand and participate in the activity. The hope is that the implementation of this community service program will achieve the third Sustainable Development Goals (SDGs), which is to ensure healthy lives and promote the well-being of people of all ages.
Integration of Six Sigma, Fault Tree Analysis, and Design of Experiment in Welding Quality Improvement Sembiring, Praja Dinata; Anizar; Napitupulu, Humala
Jurnal Sistem Teknik Industri Vol. 28 No. 1 (2026): JSTI Volume 28 Number 1 January 2026
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v28i1.23607

Abstract

The quality of water wall welding in boiler fabrication remains a critical issue, as a high welding defect rate of 25–30% can lead to leakage, increased repair welding, and reduced reliability of welded joints. This study aims to systematically reduce welding defects and improve the quality of water wall welded joints by integrating Six Sigma, Fault Tree Analysis (FTA), and Taguchi Design of Experiments (DOE). Six Sigma with the DMAIC framework was applied to evaluate process performance and define critical quality characteristics, while FTA was used to identify the dominant root causes of welding defects. The analysis revealed that suboptimal GMAW welding parameters—specifically welding current, root gap, groove angle, and travel speed—were the main contributors to defect formation in water wall welded joints. Taguchi DOE was subsequently employed to determine an optimal and robust combination of welding parameters. The results show that the optimal parameter setting increased the tensile strength of the welded joint to 495.08 MPa and improved the signal-to-noise ratio by 1.36 dB, indicating enhanced welding quality and process stability.The optimized parameters were implemented through an updated Welding Procedure Specification (WPS), enabling the improvement results to be consistently applied in production. This study demonstrates that the integrated Six Sigma–FTA–DOE approach provides an effective and systematic solution for improving water wall welding quality in boiler manufacturing.
Planning of a Preventive Maintenance System for Lathe Machines Using the RCM II and FMECA Adsa, Fattah Fadjrir; Ishak, Aulia; Anizar
Jurnal Sistem Teknik Industri Vol. 28 No. 1 (2026): JSTI Volume 28 Number 1 January 2026
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v28i1.23630

Abstract

Unplanned downtime and ineffective maintenance strategies remain major challenges in improving the reliability of production machinery in manufacturing industries. This study proposes a structured preventive maintenance system for a CW6293 lathe machine by integrating Reliability Centered Maintenance II (RCM II) and Failure Mode, Effects, and Criticality Analysis (FMECA). The novelty of this research lies in the systematic integration of risk-based criticality assessment, statistical reliability modeling, and maintenance task selection to develop an optimized maintenance framework. FMECA is employed to prioritize components based on severity, occurrence, and detection attributes, identifying the gearbox as the most critical component. Reliability analysis using Time Between Failure (TBF) and Time To Repair (TTR) data is conducted to determine appropriate maintenance intervals through Weibull and Normal distribution modeling. The RCM II decision logic is then applied to translate reliability characteristics and failure consequences into specific maintenance actions, namely scheduled discard and scheduled restoration tasks. This integrated approach enables the development of a proactive maintenance system that improves decision-making accuracy, enhances machine reliability, and supports a transition from reactive to risk-based preventive maintenance. The proposed framework demonstrates practical applicability for manufacturing environments and contributes to the advancement of maintenance engineering by combining reliability analysis, criticality evaluation, and structured maintenance policy design.
Co-Authors Abdul Jaminson Adsa, Fattah Fadjrir Aulia Ishak Aulia Ishak Herlin Ruliana S Humala Napitupulu Idhar Yahya Idhar Yahya Muhammad Zainul Bahri Torong Panjaitan, Nismah Putra, Ahmad Mahatanzie Sembiring, Praja Dinata Torong, Zainul Bahri Ukurta Tarigan Vivi Gusrini Rahmadan P