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Development of the Coordinate Measuring Analysis System For Automobile Press Die 楊振治、佘振華

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Development of the Coordinate Measuring Analysis System For Automobile Press Die 楊振治、佘振華

E-mail: 9222212@mail.dyu.edu.tw

ABSTRACT

Mold and die industries are the mass technology and high value-added industries. The quality of the mold and die has getting more important on the industry competitiveness and the measuring technology has become the important issues. As compared with the traditional layout machine, the coordinate measuring machine (CMM) which can inspect the manufacturing errors of the dedicated product more precisely and rapidly using the computer numerical control method has widely used in the industry. However, most of the measured data remain the identification of the qualified geometric dimensions or designed points, and cannot afford the useful information for the die tryout. Currently, the majority of the volume of production in the domestic mold are the stamping dies and plastic molds. According to the requirements of the design and manufacturing characteristics, the purpose of this thesis is to develop the special purpose CMM software and analysis system for the automobile sheet metal stamping die. The developed system which uses the measured male and female die data can diagnose the die quality and control the process capability through the graphical interface and statistical process data. It can also improve the shop floor process and provide the die polishing guidance. The research of this thesis will shorten the time-to-market effectively and increase the competitiveness for the mold and die industry.

Keywords : Stamping Die ; Coordinate Measuring Machine ; Die Diagnosis ; Process Capability Table of Contents

封面內頁 簽名頁 授權書 iii 中文摘要 iv 英文摘要 v 誌謝 vi 目錄 vii 圖目錄 x 表目錄 xiv 第一章 緒論 1.1 前言 1 1.2 研究背景 與動機 2 1.3 文獻回顧 4 1.4 研究目的及方法 5 1.5 論文架構 6 第二章 汽車沖壓模具製造技術及量測特性 2.1沖壓模具開發流 程 7 2.1.1 模具設計 8 2.1.2 保麗龍模型製作 9 2.1.3 模座翻砂鑄造 12 2.1.4 CAE分析 14 2.1.5模具加工 21 2.1.6鉗工處理 22 2.2 汽車板金模具量測特性 26 2.2.1模具加工基準記入與量測名詞介紹 26 2.2.2模座量測特性分類 31 第三章 汽車板金模具量 測技術 3.1汽車板金模具三次元量測基本手順 38 3.1.1量測基本手順 38 3.2量測程式概述 43 3.2.1 TUTOR 量測系統介紹 43 3.2.2沖壓模具曲面定義 49 3.2.3沖壓模具量測原理 51 第四章 衝壓模具分析系統及應用 4.1分析軟體 61 4.2分析系統之介面 61 4.3分析軟體糸統之架構及實際操作 64 4.3.1分析系統應用 64 4.3.2 XYZ三軸偏移量之計算 67 4.3.3顯示理論與量測誤差 值 68 4.3.4投影向量誤差與NG點標示 74 4.3.5上下合模處理 78 4.3.6利用分析系統診斷 80 第五章 結論與未來展望 5.1 結論 89 5.2 建議 90 參考文獻 92 附錄一 TUTOR量測程式 96 附錄二量測之數據資料 100

REFERENCES

[1] 黃昆明, “回顧1998年模具市場及1999年業界展望” , http://www.tmdia.org.tw。

[2] 李肇升,“模具製品之應用領域分佈狀況預測”, 產業資訊服務網- ITIS產業評析, http://www.itis.itri.org.tw (2000年12月)。

[3] 黃昆明, “邁向精密模具之路” , http://www.tmdia.org.tw。

[4] 李肇升, “我國模具產業未來展望”, 產業資訊服務網- ITIS產業評析, http://www.itis.itri.org.tw (2001年7月)。

[5] 李肇升, “我國模具產業五力分析”, 產業資訊服務網- ITIS產業評析, http://www.itis.itri.org.tw (2001年11月)。

[6] 李肇升, “我國模具工業發展策略及措施”, 產業資訊服務網- ITIS產業評析, http://www.itis.itri.org.tw (2001年2月)。

[7] 張令慧, “模具業朝成品廠展拳腳” , http://www.tmdia.org.tw。

[8] 翁文德、賴景義、陳菘景, “精密模具曲線/曲面輪廓度檢測與誤差分析”, 2001第六屆亞洲模具研討會論文集, p. 43 (2001)。

[9] 李肇升, “我國模具工業產銷現況及預測”, 產業資訊服務網- ITIS產業評析。

[10] PC-DMIS? V3.2 for Windows? Reference Manual, Brown & Sharpe (2001)。

[11] H. T. Yau and C. H. Menq, “A unified least-squares approach to the evaluation of geometric errors using discrete measurement data”, International Journal of Machine Tools & Manufacture, Vol. 36, No. 11, pp. 1269-1290 (1996)。

[12] J. B. Gou, Y. X. Chu and Z. X. Li, “A geometric theory of form, profile, and orientation tolerances”, Precision Engineering, Vol. 23, pp.

79-93 (1999)。

[13] 洪清泉, “三次元量測儀的機能與性能”,機械月刊, Vol. 18, No. 2, pp. 118-123 ( 1992)。

[14] Yau, H. T. and C. H. Menq, “An Automated Dimensional Inspection Environment for Manufactured Parts Using Coordinate Measuring Machines”, International Journal of Production Research, Vol. 30, No. 7, pp. 1517-1536 (1992)。

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[15] Yau, H. T. and C. H. Menq, “Automated CMM Path Planning for Dimensional Inspection of Dies and Molds Having Complex Surfaces”, International Journal of Machine Tools & Manufacture, Vol. 35, No. 6, pp. 861-876 (1995)。

[16] Lin, Y. J. and P. Murugappan, “A New Algorithm for CAD-Directed CMM Dimensional Inspection”, International Journal of Advanced Manufacturing Technology, Vol. 16, pp. 107-112 (2000)。

[17] 范光照, “使用三次元量測儀做自動化尺寸檢驗”, 機械月刊, Vol. 20, No.2, pp. 150-154 (1994)。

[18] 姚宏宗、陳信全、陳奎伍, “電腦輔助三次元量測”, 機械月刊, Vol. 22, No. 2, pp. 173-184 (1996)。

[19] 羅錦坤, “CAD導引三次元量床3D自由曲面自動化量測研究”, 碩士論文, 元智大學機械工程研究所 (1999)。

[20] Lin, Psang Dain and Min Ben Chu, “Machine Tool Settings for Manufacturing of Cams with flat-face Followers”, International Journal of Machine Tools & Manufacture, Vol. 34, No.8, pp.1119-1131(1994)。

[21] Lin, Psang Dain and Hsieh, Jung-Fa, “Dimension Inspection of Spatial Cams by CNC COordinate Measuring Machines”, ASME Journal of Manufacturing Science and Engineering, Vol.122, pp.149-157 (2000)。

[22] 賴景義、翁文德、黃俊仁, “渦輪葉片檢測技術發展”, 2001第六屆亞洲模具研討會論文集, p. 51 (2001)。

[23] 呂健豪, “智慧型虛擬三次元量測系統之發展”, 碩士論文, 國立中正大學機械工程研究所 (2000)。

[24] 張淑珍, 金屬製品業年鑑 — 第三篇 金屬模具業, 金屬工業研究發展中心, p. 3-49 (1997)。

[25] TUTOR for WINDOWS Programming Manual, DEA-Brown & Sharpe spa (April 1997)。

[26] Dimensional Measuring Interface Specification (Version 2.1), Computer Aided Manufacturing — International, Inc., Texas, USA( July 1989)

[27] 佘振華, “板金沖壓模具量測技術之開發”, 2000模具技術成果暨論文發表會, pp. 285-290 (2000)。

[28] 佘振華、林哲賢, “沖壓板金剪邊線量測技術之研究”, 2001第六屆亞洲模具研討會論文集, p. 4 (2001)。

[29] 蔣佰宏、蕭俊成、陳復國, “板金沖壓成形模具CAE技術之應用”, 模具技術成果研討會論文集 (1997)。

[30] 蘇醒揚, “汽車鈑金模具逆向工程整合系統”, 碩士論文, 元智大學機械工程研究所 (1998)。

[31] 興 德 科 技 網 頁 http://www.sinter.com.tw [32] 牛津資訊網頁 http://www.sqc.com.tw

參考文獻

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