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Journal : Journal of Engineering and Management in Industrial System

MINIMASI WASTE UNTUK PERBAIKAN PROSES PRODUKSI KANTONG KEMASAN DENGAN PENDEKATAN LEAN MANUFACTURING Danang Triagus Setiyawan; Sudjito Soeparman; Rudy Soenoko
Journal of Engineering and Management in Industrial System Vol 1, No 1 (2013)
Publisher : Badan Penerbit Jurnal, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (614.343 KB) | DOI: 10.21776/ub.jemis.2013.001.01.2

Abstract

Packaging Factory have activities in  bag production. In order to increase the productivity, the company should manage the activities to increase valued added and decrease several waste. This study was purpose for analyzed the caused problems of waste, and give recommendation for minimizing the waste.  The problem solving at the study was using lean manufacturing concept approach.  The waste identification began with identification of  current state value stream mapping with weighting the waste in order to  understand the root of problem within production process.  The detail mapping selection was using Value Stream Analysis Tools (VALSAT).  Root Cause Analysis was used in order to understanding the root of problem for production process followed by FMEA for understanding the improving priority which has to be done. From the data analysis result, we found that the most dominant waste order is defect, waiting,  inventory, excessive transportation.The mapping detail used for analysis process as Process Activity Mapping Supply Chain Response Matrix and Quality Filter Mapping. From the result of study we found the decreasing of production time from 138.4 minute to 119.4 minute.  Decreasing lead time process could reach 13,7% comparing before the recovery step. 
PENGUKURAN KINERJA PADA PERUSAHAAN FURNITURE DENGAN MENGGUNAKAN METODE PERFORMANCE PRISM DAN ANALYTICAL HIERARCHY PROCESS Sri Widiyawati; Sudjito Soeparman; Rudy Soenoko
Journal of Engineering and Management in Industrial System Vol 1, No 1 (2013)
Publisher : Badan Penerbit Jurnal, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (283.57 KB) | DOI: 10.21776/ub.jemis.2013.001.01.6

Abstract

Performance measurement method, Performance Prism, was used to improve performance measurement method in this furniture company. Until now, performance measurement system in this company  haven’t represented overall organizational performance since it only used performance measurement based on individual ability. Performance measurement using Performance Prism method was used because it could reflects the needs and desire of each identified stakeholder within company. This performance measurement is an integrated measurement, encompassing all company aspects (stakeholder) which related with stakeholder satisfaction and stakeholder contribution for the company. Performance measurement in this study also supported by several other methods such as weighting with Analytical Hierarchy Process (AHP) to determine priority scale of each KPI, Scoring System using Objectives Matrix (OMAX) and Traffic Light System to determine total index value of company in corporation level and category of those indices. Results of performance measurement in this company using Performance Prism indicated 79 KPI’s consist of 17 KPIs on Investor perspective, 16 KPI’s on Customer perspective, 16 KPI’s on Employee perspective, 15 KPI’s on Supplier perspective and 15 KPI’s on Regulator perspective. Based on performance measurement calculation using Objective Matrix and Traffic Light System, it obtained total index value 5,8364. This showed that performance of this furniture company  still yet to reach desirable performance thus it would need some improvement in this matter.
PENGEMBANGAN METODE LEAN MANUFACTURE UNTUK INVESTIGASI PROSES PRODUKSI HC (HARD COVER) FOLIO DENGAN MENGGUNAKAN VALUE STREAM MAPPING Muharom Muharom; Sudjito Soeparman; Yudy Surya Irawan
Journal of Engineering and Management in Industrial System Vol 1, No 1 (2013)
Publisher : Badan Penerbit Jurnal, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (258.007 KB) | DOI: 10.21776/ub.jemis.2013.001.01.8

Abstract

A paper company produces many kind of papers where notebooks are its main products. The production approach is make to order. At the completion of the production processes indicates delays due to long lead times. Long lead time of production reduces the company's flexibility and speed of response to customers. The company should shorten the lead time. Shortening lead time, the speed customer response will be faster, the productivity will be increasing and utilization of production resources will more effective. This study propose the use of Value Stream Mapping (VSM) method to overcome it. VSM will identify wastes that can be eliminated, so the company can reduce production costs, meet customer demand, and also increase the company's revenue and market share. The observation identifies wastes in the HC Folio production processes, such as waiting, transportation and unnecessary inventory. Based on the significant wastes, it proposes some improvements to repair the transportation and waiting wastes. To handle work in process parts, the study recommends to implement of rails and trains. It will reduce production time that decreases from 66,828 hours 49 minutes 48 seconds to 30,938 hour 56 minutes 24 seconds.