研究生: |
潘彥文 Yan-Wen Pan |
---|---|
論文名稱: |
基於模組式PC-based控制器之油壓射出成形機之控制 Control of Hydraulic Injection Molding Machine Based upon Modular PC-based Controller |
指導教授: |
王培仁
Pei-Jen Wang |
口試委員: | |
學位類別: |
碩士 Master |
系所名稱: |
工學院 - 動力機械工程學系 Department of Power Mechanical Engineering |
論文出版年: | 2006 |
畢業學年度: | 94 |
語文別: | 中文 |
論文頁數: | 101 |
中文關鍵詞: | PC-based控制器 、射出成形 、開放架構 |
外文關鍵詞: | PC-based Controller,, Injection Molding, Open Structure |
相關次數: | 點閱:2 下載:0 |
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本論文主要是進行以PC-based控制器來取代傳統射出成形機上可程式邏輯順序控制器,嘗試利用開放式架構特性,整合相關控制單元於單一控制硬體上,達成節省硬體成本及軟體撰寫時間目的;在射出成形產業上,習用之硬體控制器多為針對特定機型而研發,機器製造商全權掌控控制軟體核心技術,機器使用人僅能依配套之成形控制器選購使用,且各廠家產品之不相容易導致專屬控制器只能於專屬機器及系統,不論在硬體成本掌握暨軟體控制功能之提升均難以突破,因而歐洲成立OSACA組織,進行前述之困境改善及新技術之推廣。本研究針對PC-Based控制器應用於精密油壓式光學級射出成形機系統,先以專用軟體模擬分析射出成形製程之作動單元控制程序及動態響應,再依序建立介面驅動程式及控制軟體模組,最終完成資料蒐集及高階模組人機介面功能,經實際驗證於德國巴頓公司之油壓機台,完成閉迴路油壓系統各項動作,並驗證軟體模擬分析之數據,期能提供射出成形機產業之高性能控制技術研發基石。
The objectives of this thesis is to investigate the process of replacing conventional injection molding PLC controller with PC-based controller with open structure characteristics and integration of various units on a single hardware controller. The implementation of this process would save the cost in hardware and time in software design time. In the traditional injection molding industry, most of the controllers are developed for specific machines which have core control technology totally controlled by the developers. Users are only allow to purchase the specific machines typically not compatible to other models and brands so that the upgrade in control functions are hard to be circumvented. Therefore, OSACA was established in Europe to promote new control technology and improve the difficult situations. In this study, the applications of PC-based controllers on hydraulic actuated injection molding machines have been implemented for molding of optical products. First, the sequential motion and dynamic performance of each actuator was simulated with the help of professional hydraulic simulation software. Hence, interface diver programs were tested and later embedded into the control modular programs. Finally, higher man-machine interface modules with data collection function were completed and experimentally verified on a machine made by Battenfeld Inc., Germany. The simulations have confirmed to the experimental results on closed-loop control system so that the high performance control technology in injection molding would be profoundly established.
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