DEVELOPMENT PROCESS OF SPIN CASTING MACHINE FOR SOUVENIR PRODUCTION

PRASETYO, YOHANES EKO BUDI (2009) DEVELOPMENT PROCESS OF SPIN CASTING MACHINE FOR SOUVENIR PRODUCTION. S1 thesis, UAJY.

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Abstract

Universitas Atma Jaya Yogyakarta’s present attention to reduce dependency of relying mass production on subcontractor has encouraged the research of application spin casting technology. Spin casting technology has known as rapid tooling technology with some advantages in running mass production and capability in achieving intricate design. The present spin casting machine was evaluated and redesigned to enhance the reliability of producing good quality of souvenirs made from tin. The evaluation was started by constructing Functional Decomposition Diagram. Afterward, the decomposed part list was classified to its critical function based on Function Analysis. Failure Modes Effects Analysis (FMEA) was performed to evaluate failures of current machine. Those failures were become input for redesign process. Mechanical Design Procedure, Grid Analysis, and Tree Diagram were performed during redesign process. Some defects were found during experimental works of “UAJY” keychain using the new spin casting machine. The Cause and Effect Diagram was performed to find best solution to solve related problems. By the end of the research, spin casting machine with dimension 500mm x 600mm x 862mm; operating speed at 460 rpm; maximum silicone rubber dimension Ø300mmx40mm ; electricity power 373 W and UAJY keychain product were obtained. The production time is 12,15 minutes and the machine cost is IDR 3,529.6/hour.

Item Type: Thesis (S1)
Subjects: Industrial Engineering > Production and Inventory Management
Divisions: Fakultas Teknologi Industri > Teknik Industri Internasional
Depositing User: Editor UAJY
Date Deposited: 17 Jul 2013 10:49
Last Modified: 17 Jul 2013 10:49
URI: http://e-journal.uajy.ac.id/id/eprint/3136

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