本論文主要在研究行動電話PCB設計之MCAD與ECAD整合流程規劃，以EMN中繼檔來取代傳統DXF中繼檔，成為機構與Layout部門之間的資料傳遞格式，並整合數個Pro/E外掛程式，以達成下列研究成果：
(1)自動剪裁PCB：在Pro/E外掛PCB裁剪程式中，埋入機構電子件之零件破板區域的屬性，當機構電子件擺放完畢後，執行PCB裁剪程式，即可將PCB的外型自動裁剪完畢。
(2)自動擺件：當機構工程師將機構電子件完成擺放與PCB自動裁剪完畢後，轉出EMN檔案給Layout工程師，Layout工程師只需將此EMN檔與EE的訊號接點檔(Netlist)匯入Layout軟體Allegro中，即可達到機構電子件自動擺放的目的。
(3)自動取代：當Layout工程師在PCB擺放完畢電子零件後，會轉出EMN與EMP檔案，以供機構工程師檢查擺件是否正確。機構工程師只需將此EMN與EMP檔案匯入Pro/E中，此時Pro/E會以已存在的機構電子件自動取代匯入的EE機構電子件，如此可以在Pro/E裡避免零件重複擺放，使機構工程師作干涉檢查時更容易更有效率。

This thesis focuses on the integration of MCAD and ECAD in mobile phone PCB design. An intermediate data format EMN was proposed to replace the conventional format DXF and was used in file transfer between the mechanical design department and the layout department. The employment of EMN data, together with the use of a complete set of Pro/ENGINEER add-on software, the following functionalities can be achieved:
(1) Auto trim of PCB: Implant the properties of cut-board area for mechanical parts in Pro/ENGINEER add-on software “Auto Trim of PCB”. After properly placing the mechanical parts, the shape of the PCB can be automatically trimmed by executing the function of the add-on software.
(2) Auto placement: When a mechanical engineer completes the placement of mechanical parts and the auto-trimming of the PCB, the EMN file is exported for the layout engineer. The layout engineer needs only import the EMN file and the net list file into Allegro, a PCB layout software, to achieve auto placement of all the mechanical parts.
(3) Auto replacement: EMN and EMP files are exported after the layout engineer finished placing the electronic components onto the PCB, and transferred to the mechanical engineer to verify the correct placement of the components. The mechanical engineer needs only import the EMN and EMP file into Pro/ENGINEER, and the software automatically replaces the imported parts with the original mechanical parts. Redundant placement of the components can be avoided and the efficiency of the mechanical engineer during a global interference check is improved.

1.林元富，「PCB板之限制區規劃與板料合倂」，國立臺灣科技大學機械工程研究所碩士論文，台北，2009。
2.鐘添良，「電路板機構設計與電子設計之資料交換模式探討」，國立中央大學機械工程研究所碩士論文，桃園，2009。
3.Wonkee Ahn, Dereje Agonafer, and Shlomo Novotny, ”Methodology for an Integrated (Electrical/Mechanical) Design of PWBA”, ASME J. Electron. Packag., Vol. 126, 2004, pp.524-527.
4.Dave Kehmeier and Tom Makoski, ”Intermediate Data Format(IDF) Version 4.0”, Mentor Graphics Corporation, San Jose, CA, 1998.
5.盧仁凱，「電腦輔助設計於齒列矯正系統之應用—齒模區域分割」，國立臺灣科技大學機械工程系碩士論文，台北，2002。
6.史天元、黎骥文，「單一多邊形組成演算法討論」，地籍測量，21(4):25-36，台北，2010。
7.邱顯智，「逆向工程-點資料前置處理與曲面重建」，國立中正大學機械系碩士論文，嘉義，1996。
8.David Kehmeier, ”Intermediate Data Format-Mechanical Data Exchange Specification for Design and Analysis of Printed Wiring Assemblies-version 3.0”, Mentor Graphics Corporation, San Jose, CA, 1996.
9.黃宏仁，高速電路板設計I，台科大圖書股份有限公司，台北，2004。
10.黃宏仁，高速電路板設計II，台科大圖書股份有限公司，台北，2004。
11.林清安，Pro/E Wildfire 2.0零件組立與產品設計，知城數位科技股份有限公司，台北，2004
12.郭尚君，從C++、物件導向到視窗程式設計，文魁資訊股份有限公司，台北，1999。