劉政忠

Liou, Jenq Jong

碩士論文 (1997)

成本效益式電腦輔助產品設計

Computer-Aided Product Design for Cost Effectiveness

關鍵字 Keywords

成本效益, 同步工程, 產品設計

Cost Effectiveness, Cocurrent Engineering, Product Design

摘要

近年來，同步工程之方法與技術被用於改善產品品質與縮短上市時間 。而其主要精神為在產品設計初期即考慮產品生命週期各階段之相關因素 。現階段同步工程中Design for X的研究與系統開發多偏重在Design for Mfg，有關成本的考慮與系統並不多，即使有也多重事後的成本預估，同 步工程的精神並無法真正達到。 因此，本研究的主要目的在建立系統 化、同步化之射出成形產品之設計方法及程序，並以此提一能將成本因素 加以考慮之成本效應式同步射出成形產品設計模式，再依據此模式建立成 本效益式電腦輔助產品設計架構。而在此架構下開發一成本效益式電腦輔 助產品設計系統，以幫助射出成形產品設計之合理化、同步化、並加速達 成自動化之目標，並降低成本。

Abstract

Recently, the methodology and technology of the concurrent engineeringhave been employed to improve the product quality and reduce the time tomarket. The main concept of concurrent engineering is to consider all therelated factors in the product life cycle at the early designing stage.The researches in ""Design for X"" and system development are mostlyconcentrated in ""Design for manufacturing"" in the concurrent stage. Lessdiscussion in cost consideration and its system, otherwise, the most costrelated work are concentrated in cost estimation. The concurrentengineering spirit can not be touch. The objective of this research is to develop a systematic and concurrentfor injection molding product design methodology and procedure. Based onthese. A cost effective model of concurrent injection molding productdesign can be established. Finally. A framework of computer-aided productdesign for cost effectiveness can also be established. Computer-aidedproduct design for cost effectiveness system can then be proceeded toassist the product designer to achieve the rational and concurrent productdesign to reduce the cost and the time to market.