Putra, Albherd Ramadhan and Sudarto, Sumarsono and Pratama, Aditya T. (2021) Improving Material Efficiency on Calendering Process by Using Six Sigma and Define Measure Analyze Improve Control (DMAIC) Methods in Indonesian Leading Truck Bus Bias Tire Manufacturer. Masters thesis, Swiss German University.

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Abstract

In running the business of manufacturing companies, companies continue to make efforts to efficiency. Cost of Poor Quality (COPQ) is one of the company parameters in making efficiency. In order to suppress COPQ, increasing material efficiency needs to be done. The purpose of this research is to design a method to improve material efficiency in the calendaring process of a tire manufacturing company. The method design is carried out by implementing Six Sigma and Define Measure Analyze Improve Control (DMAIC) as the main framework and several tools to support each stage. Increasing efficiency focuses on the problem of appearance treatment that is incompatible with the type of scrap that can be prevented. At the end of this study, the main factor of nonconforming appearance of treatment is machine, method, and materials. The control to keep the improvement using work instructions and checksheet. Improvements to the root of the problem provide an increase in material efficiency by 23.07% in quantity and financial and the sigma level there’s shifting 0.089 to 4,178 in cord calendering process.

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	Scrap, Calendering, Efficiency, Six Sigma, DMAIC
Subjects:	H Social Sciences > HD Industries. Land use. Labor > HD9720 Manufacturing industries T Technology > TJ Mechanical engineering and machinery T Technology > TJ Mechanical engineering and machinery > TJ163.12 Mechatronics
Divisions:	Faculty of Engineering and Information Technology > Department of Mechatronics Engineering
Depositing User:	Faisal Ifzaldi
Date Deposited:	19 Aug 2021 10:41
Last Modified:	19 Aug 2021 10:41
URI:	http://repository.sgu.ac.id/id/eprint/2149

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