Eko Liquiddanu
Program Studi Sarjana Teknik Industri Universitas Sebelas Maret

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Perancangan Alat Bantu Pengendalian Kualitas Shuttle Cock Secara Atribut Dan Variabel Dengan Pendekatan Antropometri Pada Industri Kecil Di Kelurahan Serengan Eko Liquiddanu; Taufiq Rochman; Akung Purwito Aji
Performa: Media Ilmiah Teknik Industri Vol 6, No 1 (2007): PERFORMA Vol. 6, No. 1 Maret 2007
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (164.885 KB) | DOI: 10.20961/performa.6.1.12824

Abstract

Serengan is the center of shuttle cocks small scale industry in Surakarta. The makers use simple tools to process the shuttle cocks. Besides, there are no tools to control which are used to inspect the shuttle cocks in the making process or as the final products. This condition makes the customers get no guarantee for the shuttle cocks they buy, especially the shape of the shuttle cocks. In this research, the quality variables measured were the length of the feather, the height and diameter of the cork. So that, the tools to control the quality of shuttle cocks are needed to standardize the quality of the shuttle cocks produced. In this research, the setting up of shuttle cock’s quality control tools atributely and variably were done by using anthropometry approach. The product samples of the shuttle cock were taken from the makers especially T3 brand. The sample were used to know how far the process deviation by using x and R diagrams and the analysis of process ability was done to find out the process distribution to product specification. The shuttle cock’s quality control tools were designed by using anthropometry approach. The anthropometry data were collected from the measurement of the students of Industrial Engineering of Sebelas Maret University at The Laboratorium of Work Design and Ergonomy Analysis of Industrial Engineering Sebelas Maret University. The data processing result shows that the length of feather, the height and the diameter of the cork, especially T3 brand, are still out of the limit of specifications. Then, the tools to control the quality of the shuttle cocks based on their feather’s length and the cork’s height and diameter was designed. The tools were designed based on anthropometry approach by measuring the quality atributely and variably wich can determine whether a product can pass the specification or not based on variables measured.
Perbaikan Kualitas pada Proses Kiln Tegel Keramik Kode GE dengan Metode Six Sigma DMAIC (Studi Kasus PT. IKAD Tangerang) Eko Liquiddanu; Retno Wulan Damayanti; Febiyanto S
Performa: Media Ilmiah Teknik Industri Vol 6, No 1 (2007): PERFORMA Vol. 6, No. 1 Maret 2007
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (241.257 KB) | DOI: 10.20961/performa.6.1.12814

Abstract

PT. IKAD is a company that produces ceramic tile. Quality decreasing is occurred on some Critical To Quality (CTQ) in a part of kiln. Kiln process itself was the last process and the most vital in determining final output of ceramic tile. Realizing the importance to the quality of kiln process, hence needed a problem solving method to improve and control process which taking place in Department Plant 3 so the amount ofdefect product can be minimized to achieve zero defect. The method to solve the problem is Six Sigma method that consist of Define, Measure, Analyze, Improve, and Control (DMAIC) phase. DMAIC phase begins with identifying customer needs to determine priority ofCTQ. Then measuring the sigma level, stability and process capability ofpriority CTQ. On the analyze phase, cause effect diagram is used to find failure cause analysis of CTQ, and then Failure Modes Effect Analysis (FMEA) tool is used to analyze the failure. On the final phase, improvement plan and process control act is done for company. The result ofthis research from Define phase is dash away as the priority ofCTQ. On the Measure phase known that sigma level in the month of January 2006 equal to 3,46 sigma and decrease to 3,24 sigma in Februari 2006. At that both period, process condition is not stable but capable enough if seen from Cp and Cpk value. On the Analyze phase is obtained the information that many factors like process or method, man, material, measurement, mother-nature, also machine and equipments are supposed causing instability and incapability of kiln process. Improve suggestions for managerial and technical side are given and Control suggestions to guarantee the quality of kiln process are also given on the Improve and Control phase.