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Nasution, Januar
Universitas Mercu Buana
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Analisa Pengaruh Modifikasi Mesin Press Body Area 5a Line Terhadap Peningkatan Kapasitas Produksi Di PT. Astra Daihatsu Motor Nasution, Januar; Putranto, Wisnu Adi
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 1 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i1.2806

Abstract

Analysis or the analysis is defined as a study conducted on a discussion of the problems studied in depth to find out the real situation. In this study, analysis of the modifications carried out to assess the influence of such modifications in an increase in production capacity of PT. Astra Daihatsu Motor. Taking into account the physical and technical aspects of data in the field, didapatlah data supporting this research, for subsequent use as a reference from the financial aspect to determine the magnitude of the cost involved in this modification. The purpose of this study was to find the value of the initial investment required in the modification, finding the investment payback period, benefit gained as well as determining whether modification is appropriate or not to apply. Data collection conducted broadly divided into two data technical and financial aspects, and then after that the data is processed through the method of calculation of production, Stoke per Hour (SPH), Gross Stroke per Hour (GSPH). This study also provides recommendations to companies to assess whether the modification is feasible or not to do, from the point of view of project feasibility studies. 
Porcelain Product Quality Analysis in PT XYZ Chie, Ho Hwi; Nasution, Januar; Ayu, Ketut Gita; Septivani, Nike; Renaldi, Yualfin
ComTech: Computer, Mathematics and Engineering Applications Vol 6, No 4 (2015): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v6i4.2195

Abstract

PT. XYZ is a company engaged in manufacturing porcelain dinner ware such as plates, cups, teapot, bowl, etc Porcelain product is safe for use and product defect will only affect the aesthetic not the functional side. The company always maintain the quality of the products produced as by maintaining a good product, in terms of visuals, will keep customers interested in the product. Good quality products characterized by quality A / B and C, and the product defect characterized by the quality of D, Lost, and BU. Concepts and methods used to analyze is a statistical process control (SPC) which includes Pareto diagram, fraction nonconformities, flow charts and fishbone diagrams and management tools (fault tree analysis). Statistical Process Control (SPC) is one of the methods, which includes Pareto charts, fraction nonconformities, flow chart, and fishbone diagram and also management tools (fault tree analysis). SPC is useful to find the facts from the problems and factors that affect the quality of the products, while fault tree analysis is useful to analyze each of the production process.
Co-Authors Ho Hwi Chie Kasih, Tota Prido Ketut Gita Ayu Nike Septivani Putranto, Wisnu Adi Renaldi, Yualfin