Article Per Year (5 Year)
p-Index From 2021 - 2026
0.659
P-Index
This Author published in this journals
All Journal Indonesian Journal of Industrial Engineering & Management Journal of Mechanical Engineering, Science, and Innovation Journal of Community Services in Sustainability
Mustofa Mustofa
Politeknik STMI Jakarta
Automotive Engineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Identification of Critical Factors in Product Change in The Automotive Industry B. Handoko Purwojatmiko; Mustofa Mustofa; Pasti Immanuel Bangun
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 4, No 1: February 2023
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v4i1.18669

Abstract

Electric vehicles are a future transportation option that has the advantages of reducing air pollution and being environmentally friendly. Battery-based electric vehicles are still relatively new in Indonesia and have not received public attention like conventional oil-fueled vehicles. Electric vehicles such as electric cars have been socialized, but there are still many assumptions that electric cars are still not roadworthy because they are still in the development process. Presidential regulation number 55 of 2019 is expected to be the legal basis for boosting the development of electric vehicles in Indonesia. This study address to explore and identify the main impact factors of product change on the automotive industry in Indonesia. To identify this case, the model was built based on the Theory of Planned Behavior (TPB) which was expanded in the context of the adoption of electric vehicles. This study aims to identify what factors can affect product changes in the automotive industry. This model is formed by main constructs: individual behavior, subjective norms, and perceived behavior control, as well as three other factors identified from the literature review and interviews. Based on this research, it was found that three factors can have an impact on product changes in the automotive industry. These three factors are subjective norms, perceived risk, and logistical incentives. Apart from these three factors, other supporting factors are also expected to be able to develop the electric vehicle ecosystem in Indonesia.
Usulan Integrasi Data Absensi dengan Teknologi Fingerprint menggunakan Server Internal Perusahaan Sebagai Solusi Penerapan Indi 4.0 di PT Fuji Seat Indonesia Agustin, Desy; Arohman, Abdul Wahid; Mustofa, Mustofa; Salati, Dianasanti; Lai, Kenny; Putra, Adhitya Nugraha Duwan; Simajuntak, Felizia Gabriella
Journal of Community Services in Sustainability Vol. 2 No. 1 (2024): Journal of Community Services in Sustainability
Publisher : Politeknik STMI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52330/jocss.v2i1.274

Abstract

Revolusi industri 4.0 mendorong integrasi teknologi cyber dalam ranah industri, termasuk penggunaan Big Data, Cloud Computing, manufaktur aditif, Internet of Things (IoT), dan kecerdasan buatan. Perusahaan-perusahaan, termasuk PT Fuji Seat Indonesia, mulai menerapkan teknologi untuk memperbarui sistem absensi karyawan dari yang awalnya manual menjadi berbasis digital, menggunakan teknologi fingerprint, sensor mata, atau pengenalan wajah. Dalam konteks ini, integrasi data absensi dengan teknologi fingerprint melalui Server Intranet Internal Perusahaan di PT Fuji Seat Indonesia memberikan manfaat dalam keamanan, efisiensi manajemen, dan peningkatan produktivitas. Sebelum integrasi, proses bisnis terfragmentasi dan bergantung pada pelaporan manual, sementara setelah integrasi, terjadi transformasi signifikan dalam pengelolaan akses, pengurangan biaya dan waktu, serta peningkatan akurasi data. Dengan demikian, integrasi ini membawa dampak positif terhadap efisiensi dan produktivitas perusahaan
Comparative Assessment of Spot Welding and Lock Seam on Automotive Inner Tubes for QCDSM and Product Lifecycle Sustainability Nurhadi, Hikari Qurrata'ain; Mustofa, Mustofa; Solih, Edwin Sahrial; Gurning, Ridho Hans
Journal of Mechanical Engineering, Science, and Innovation Vol 5, No 1 (2025): (April)
Publisher : Mechanical Engineering Department - Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jmesi.2025.v5i1.7481

Abstract

In the automotive manufacturing industry, enhancing quality and productivity is crucial to meet customer expectations while ensuring safety, environmental sustainability, and energy efficiency. This study evaluates the collapse strength of automotive inner tubes following ISO 2941 standards, comparing lock seam design with SGCC material and resistance spot welding (RSW) applied to SECD material. The findings show that the lock seam process improves structural strength by approximately 20%, due to more uniform pressure distribution, leading to better stability. A key advantage of the lock seam is its spiral construction, which contrasts with RSW's localized spot welds, contributing to more consistent performance. Additionally, the lock seam process reduces production costs and minimizes environmental impact by using thinner, cost-effective SGCC material. It also enables faster production, enhancing delivery efficiency. The absence of welding fumes improves safety conditions and boosts operator morale, while contributing to a cleaner working environment. From a Product Lifecycle Management perspective, this study shows that the lock seam process optimizes design quality, production efficiency, and sustainability, aligning with the goals of Quality, Cost, Delivery, Safety, and Morale (QCDSM). These results support the adoption of lock seam technology for sustainable, efficient automotive manufacturing.
Co-Authors Abdul Wahid Arohman B. Handoko Purwojatmiko Desy Agustin Dianasanti Salati Lai, Kenny Nurhadi, Hikari Qurrata'ain Pasti Immanuel Bangun Putra, Adhitya Nugraha Duwan Ridho Hans Gurning Simajuntak, Felizia Gabriella Solih, Edwin Sahrial