dxf autocad 中文意思是什麼
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We develop uniquely steering & visual function software, it can create topology structure of the system and dxf files which can communicate with autocad
開發了獨特的駕驅式可視化功能軟體，可自動生成系統拓撲結構，並可生成與autocad通訊的dxf格式文件。 -
Figure 2 batch conversion of dwg / dxf in autocad civil3d 2008
圖3對話方塊提供使用者檔案格式、版本選取，並進行批次轉換。 -
Then the nc codes can be generated by the post - processing. the paper is based on the analyzing and studying of a few integration projects, approaching a practical and convenient way which is based on the autocad or others cad software that can output the files as the format dxf. through preprocessing and post - processing, the nc codes can be generated, then we can transmit the nc code into the nc system or input them into it by manual operation in order to manufacturing parts
該方法是利用我們熟悉的autocad或者其他cad能生成dxf文件格式的軟體，輸出零件的dxf文件，接著通過專用數據介面對dxf文件讀取並進行數據處理，在此基礎上輸入一些工藝參數進行前置處理生成刀位文件，然後對刀位文件進行後置處理生成相應數控機床或數控系統可識別的nc代碼，再將生成的nc代碼傳入數控機床或者將代碼手工輸入機床，進行自動加工，從而實現cad和cam的集成。 -
Firstly, the theory and characteristic of comgis is studied. secondly, the key techniques, such as map digitalization, autocad dxf file conversion, computational gridding, methods for interpolation, the 3d terrain visualization, and the results correction, are introduced. and lastly, a framework on numerical modeling is implemented and applied in a practical research work on coastal engineering
本文首先介紹了組件式地理信息系統的原理和特點；接著重點討論了前處理過程中各種關鍵的技術，包括地圖數字化技術、數字地圖數據讀取方法、計算網格生成技術、插值方法的選取、地形可視化技術以及計算結果修正方法等；最後本文提出了前處理系統的設計框架，並結合一個海岸動力數值模擬的研究實例，討論了前處理系統的具體應用。 -
The paper come out the nc milling machine automated programming system based on autocad 2005 ' s 2d figure by utilizing bland c + + builder6. 0. the system get message from the dxf document of autocad2005. and it generate nc code. this system consists of the machine tool parameter setting up 、 cutting tool administration 、 post - processing 、 and process parameter installation and so on
本論文根據數控銑床的加工特點，綜合運用blandc + + builder6 . 0為開發工具，研製開發出了基於autocad2005二維圖形的銑削數控加工自動編程系統，該系統通過讀取autocad2005的dxf文件中的信息，可以直接生成數控加工的nc代碼。
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