精密塑膠射出成形模具開發探討

本研究係針對「精密塑膠射出成形模具開發」進行系統化探討，目的在研擬出較佳的精密模具開發作業方式並展示精密塑膠模具開發的相關技術。精密塑膠模具的開發不單祇是技術層次的問題，工程作業模式和管理技術也佔有很重要的地位。透過系統化地探討相關技術及管理手法，本研究展示了一套系統化的工程手法，充分利用各種相關技術以改善目前模具業者面臨無法突破製作高附加價值的精密模具品質，以及無法快速達交期及欠缺競爭力的瓶頸。此運作方式主要採用的手法與技術有同步工程(Concurrent Engineering)的工程手法、流程改造、CAD、CAE的應用、模具零組件標準化、設計審查技術、失效模式效應分析…等，且充分應用資訊管理技術。為能具體展示本開發模式的流程及效益，本研究並以一個實際案例「微細間距連接器(Fine Pitch Connector)精密塑膠模具」的開發驗證本模式的可行性。依此建構的運作模式，能帶給業者在此變動快速且嚴苛的競爭環境下，提升精密塑膠模具的開發能力。

關鍵字

失效模式效應分析；設計審查；精密塑膠射出成形模具；標準化；微細間距連接器；同步工程；電腦輔助分析

並列摘要

This paper carries out a systematic study on the development of precise molds for plastic injection production. Not only the development technologies are investigated but also the engineering process and management. Based on the comprehensive study, this paper presents a structured development procedure that adopts various engineering and management techniques to improve the contemporary molding techniques for the development of high precise plastic molds. Concurrent engineering, process reengineering, CAD, CAM, molding standardization, project review, failure mold analysis, etc. are incorporated in this procedure, and information management is adopted as well. To practice the proposed procedure, a precise mold development for a fine pitch plastic connector is carried out following the procedure. Result shows that the proposed procedure can enhance the development of precise molds in shortening the development time, increasing mold quality, and reducing the development cost.

並列關鍵字

CAE ； design review ； failure mode effects and analysis ； concurrent engineering ； precise plastic injection molds ； fine pitch connector ； standardization

參考文獻

科盛科技股份有限公司網站，http://www.modex3D.com.

Austin, C., 1991, Moldflow Design Principles, Moldflow Pty Ltd.

Beaumont Technologies, Inc., 2001, Technologies and the MeltFlipper.

Frados, J., 1978, Plastic Engineering Handbook, the Society of the Plastics Industry, Inc., fourth edition.

Malloy, R. A., 1994, Plastic Part Design for Injection Molding, Hanser Publishers, Munich Vienna New York.

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精密塑膠射出成形模具開發探討

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