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Penerapan Lean Manufacturing Guna Mengurangi Waste dengan Metode Value Stream Mapping dan Waste Assessment Model Pada Home Industry Konveksi Warsito Rieska Ernawati; Nuzulia Khoiriyah; Nova Miranda; Nurul Istikomah; Bunga Zahrotun Na’imah; Fathur Eko Prasetyo Aditya
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 12 No 2 (2024)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v12i2.2410

Abstract

One of the home industry conventions warsito in the Pati area produces clothing products like pyjamas. This home industry is run by individuals or families on a small scale. Convex home industries often face the challenge of managing efficient production processes and meeting consumer expectations. Faced with such challenges, they often face problems of waste in the production process, such as excessive inventory, waiting times, unnecessary movements, and inefficient processes. Therefore, to eliminate such waste, the concept of lean manufacturing is needed. This research discusses waste reduction using the Value Stream Mapping (VSM) and Waste Assessment Model (WAM) methods. With this method, non-value added identification is produced through the process flow and the relationship of waste to each other. There are 2 largest wastes, namely waste defect and waste motion, which then require improvement proposals by analyzing the causes/root causes of the waste using a fishbone diagram. From this method, waste defect with a percentage of 20.452% and waste motion with a percentage of 16.16%. The improvement proposal for dealing with waste defects is to apply the 5s principle, group materials by type and color, schedule machine maintenance. At waste motion it is recommended to set the work position, use aids such as jig, quality control of materials, set a sewing machine calibration schedule.
Perancangan dan Implementasi Sistem Antrian Online Berbasis Web Pada Kumaira Universitas Islam Sultan Agung Mohammad Fawwazi Sya’bani; Nova Miranda; Siti Nur Rohmah; Faris Su’ud Subiakto; Rieska Ernawati
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 4 No. 2 (2025): JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v4i2.4883

Abstract

This research discusses the design and implementation of a web-based online queue system at the Kumaira canteen of Sultan Agung Islamic University to address long queues and inefficiencies in food ordering. Using the waterfall development method, this system is designed to allow customers to order food online, monitor stock availability, and make digital payments. The results indicate that this system enhances the canteen's operational efficiency, reduces customer waiting times, and simplifies transaction and stock management, ultimately providing a better experience for customers and improving staff productivity.