Amirah Nova Khairiyah Pane
Institut Teknologi Batam

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Analisis Pengendalian Kualitas Menggunakan Metode Statistical Process Control pada Boom Excavator 20 di PT XYZ Batam Ahmad Rhamadhan; Ansarullah Lawi; Amirah Nova Khairiyah Pane
Jurnal Teknik Ibnu Sina (JT-IBSI) Vol. 10 No. 1 (2025): JT-IBSI (Jurnal Teknik Ibnu Sina)
Publisher : Fakultas Teknik Universitas Ibnu Sina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36352/jt-ibsi.v10i1.1146

Abstract

PT XYZ faces a high defect rate in the production of Boom Excavator 20, particularly in the Hydraulic Mining Shovel (HMS) component. This study aims to identify the causes of defects and provide recommendations for quality improvement using the Statistical Process Control (SPC) method. Data from August 2023 to July 2024 were collected and analyzed using SPC tools, including check sheets, control charts, Pareto diagrams, histograms, and cause-and-effect diagrams. The results revealed that spatter and material damage were the most common defects. Analysis identified four main contributing factors: poor electrode quality, operator skill and errors, improper welding methods, and unstable welding machines. Based on these findings, the study recommends improving electrode quality control, enhancing operator training, optimizing welding techniques, and performing regular machine maintenance. This research demonstrates the effectiveness of SPC in monitoring and improving the quality control processes of PT XYZ.
TRANSFORMASI DIGITAL LAYANAN ADMINISTRASI MELALUI SOSIALISASI WEBSITE KERJA PRAKTIK DAN TUGAS AKHIR TEKNIK INDUSTRI ITEBA Elsa Sri Erjuni Rumapea; Elsa Putri Pertiwi; Amirah Nova Khairiyah Pane; Ibnu Anugrah; Rina Agustina; I Made Dwika Parama Yudha; Arei Yovano; Dava Raihan Putra
Jurnal Penelitian dan Pengabdian Kepada Masyarakat UNSIQ Vol. 13 No. 2 (2026): Mei
Publisher : Lembaga Penelitian, Penerbitan dan Pengabdian Masyarakat (LP3M) UNSIQ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32699/7yy49j42

Abstract

The digital transformation of academic administration services represents a critical requirement for enhancing the effectiveness and efficiency of higher education management. A primary challenge confronting the Industrial Engineering Study Program is the underutilization of the Work Practice (KP) and Final Project (TA) websites, compounded by the absence of standardized formats for administrative submissions, which continue to be processed via email. Such conditions contribute to processing delays, administrative errors, and an escalating workload for administrative staff. This community service initiative aims to advance the digital transformation of administrative services through the socialization of the KP and TA website and the standardization of administrative submission formats. The implementation employed an educational and participatory approach encompassing needs identification, material development, website socialization, and technical assistance, as well as monitoring and evaluation. The findings demonstrate a significant improvement in students’ and lecturers’ understanding of the KP and TA website, greater uniformity in administrative submission formats, and an enhanced potential for service efficiency. This initiative contributes to the optimal utilization of information systems and the cultivation of a digital literacy culture within the industrial engineering study program.