Product design simplification through DMFA methods

DFMA is a combination between DFM and DFA. Design for manufacture (DFM) is a systematic procedure to maximize the use of manufacturing processes in the design of components and design for assembly (DFA) is a systematic procedure to maximize the use of components in the design of a product. While, th...

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Main Author:	Mohammad Afifuddin, Abd Razak
Format:	Undergraduates Project Papers
Language:	English
Published:	2013
Subjects:	TS Manufactures
Online Access:	http://umpir.ump.edu.my/id/eprint/8608/ http://umpir.ump.edu.my/id/eprint/8608/ http://umpir.ump.edu.my/id/eprint/8608/1/CD8109_%40_67.pdf

id	ump-8608
recordtype	eprints
spelling	ump-86082015-11-03T00:02:35Z http://umpir.ump.edu.my/id/eprint/8608/ Product design simplification through DMFA methods Mohammad Afifuddin, Abd Razak TS Manufactures DFMA is a combination between DFM and DFA. Design for manufacture (DFM) is a systematic procedure to maximize the use of manufacturing processes in the design of components and design for assembly (DFA) is a systematic procedure to maximize the use of components in the design of a product. While, the term DFMA is defined as a set of guidelines developed to ensure that a product is designed so that it can be easily and efficiently manufactured and assembled with a minimum laborious effort, assemble time, and cost to manufacture the product. The purpose of this project is to reduce part count and minimize the product cost. Many of the companies outside there were successfully used this technique for product design improvement and product cost reduction. The aim is to propose a new design of computer desktop chassis that is better in design efficiency, total assembly time and cost. The analysis is done by using Boothroyd Dewhurst DFA method. For the result done by using Boothroyd-Dewhurst DFA method, the design efficiency of original design is 6.4% while the improved design is 15.5%. Total reduction of part from 48 parts to 16 parts after has been redesign. The percentage of part reduction is about 66.67% from old chassis to new chassis. The total assembly time has reduced from 462.11s to 154.5s in manual assembly. 2013-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/8608/1/CD8109_%40_67.pdf Mohammad Afifuddin, Abd Razak (2013) Product design simplification through DMFA methods. Faculty of Mechanical Engineering , Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:83960&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TS Manufactures
spellingShingle	TS Manufactures Mohammad Afifuddin, Abd Razak Product design simplification through DMFA methods
description	DFMA is a combination between DFM and DFA. Design for manufacture (DFM) is a systematic procedure to maximize the use of manufacturing processes in the design of components and design for assembly (DFA) is a systematic procedure to maximize the use of components in the design of a product. While, the term DFMA is defined as a set of guidelines developed to ensure that a product is designed so that it can be easily and efficiently manufactured and assembled with a minimum laborious effort, assemble time, and cost to manufacture the product. The purpose of this project is to reduce part count and minimize the product cost. Many of the companies outside there were successfully used this technique for product design improvement and product cost reduction. The aim is to propose a new design of computer desktop chassis that is better in design efficiency, total assembly time and cost. The analysis is done by using Boothroyd Dewhurst DFA method. For the result done by using Boothroyd-Dewhurst DFA method, the design efficiency of original design is 6.4% while the improved design is 15.5%. Total reduction of part from 48 parts to 16 parts after has been redesign. The percentage of part reduction is about 66.67% from old chassis to new chassis. The total assembly time has reduced from 462.11s to 154.5s in manual assembly.
format	Undergraduates Project Papers
author	Mohammad Afifuddin, Abd Razak
author_facet	Mohammad Afifuddin, Abd Razak
author_sort	Mohammad Afifuddin, Abd Razak
title	Product design simplification through DMFA methods
title_short	Product design simplification through DMFA methods
title_full	Product design simplification through DMFA methods
title_fullStr	Product design simplification through DMFA methods
title_full_unstemmed	Product design simplification through DMFA methods
title_sort	product design simplification through dmfa methods
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/8608/ http://umpir.ump.edu.my/id/eprint/8608/ http://umpir.ump.edu.my/id/eprint/8608/1/CD8109_%40_67.pdf
first_indexed	2023-09-18T22:06:22Z
last_indexed	2023-09-18T22:06:22Z
_version_	1777414734942830592

Product design simplification through DMFA methods

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