本文關(guān)鍵詞：基于全三維模型的檢測規(guī)劃集成設(shè)計　出處：《沈陽理工大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： CATIA二次開發(fā) 鈑金零件 檢測規(guī)劃集成系統(tǒng) 閉環(huán)設(shè)計

【摘要】：隨著數(shù)字化技術(shù)在制造業(yè)中的蓬勃發(fā)展,鈑金零件的制造精度有了很大幅度的提高,這就對鈑金零件的檢驗精度和檢測效率體出了更高的要求。檢測規(guī)劃是對產(chǎn)品的檢測步驟、檢測方法、檢測工具和尺寸公差等進行規(guī)劃,是檢測工作中尤為重要的一環(huán)。然而傳統(tǒng)的檢測規(guī)劃方式已經(jīng)很難跟上科技發(fā)展的腳步,所以需要一種新的數(shù)字化的檢測規(guī)劃方式來替代傳統(tǒng)的檢測規(guī)劃方式。數(shù)字化檢測規(guī)劃技術(shù)是產(chǎn)品質(zhì)量控制的關(guān)鍵環(huán)節(jié),本文針對飛機鈑金零件的特征,研究了基于全三維模型的檢測規(guī)劃系統(tǒng)的集成設(shè)計。拋棄了原來使用的VC6.0設(shè)計的檢測規(guī)劃系統(tǒng),使用了C++在CAA、VS2005等工具進行開發(fā),將本系統(tǒng)與CATIA集成,使他們成為一個整體。首先,介紹了在基于全三維模型的檢測規(guī)劃系統(tǒng)開發(fā)過程中所需的軟件環(huán)境。其中包括對CATIA V5進行的簡單介紹,所用CAA C++技術(shù)的原理和架構(gòu),同時介紹了鈑金檢測規(guī)劃系統(tǒng)的總體框架的設(shè)計方法和實現(xiàn)方法。其次分別對鈑金檢測規(guī)劃系統(tǒng)的子系統(tǒng)進行了詳細(xì)的研究,即研究了交互式檢測規(guī)劃系統(tǒng)、智能專家檢測規(guī)劃系統(tǒng)和光電設(shè)備檢測規(guī)劃系統(tǒng)的工作原理、工作流程、實現(xiàn)方法進行了深入的研究。再次在每個子系統(tǒng)中增加了檢測規(guī)劃信息的三維表示模塊,使整個系統(tǒng)實現(xiàn)了閉環(huán)設(shè)計。最后對鈑金檢測規(guī)劃系統(tǒng)的集成設(shè)計和系統(tǒng)的初步測試進行了研究,包括系統(tǒng)的硬件集成、軟件集成以及整個系統(tǒng)的初步測試結(jié)果。系統(tǒng)實現(xiàn)了基于三維模型的鈑金零件的參數(shù)的提取人工交互檢測規(guī)劃、智能專家系統(tǒng)檢測規(guī)劃和光電設(shè)備檢測規(guī)劃等功能。本文的目的在于探索出一種數(shù)字化化檢驗規(guī)劃技術(shù),生成并發(fā)布檢驗報告,將結(jié)果反饋鈑金零件檢驗部門。同時為鈑金檢驗規(guī)劃系統(tǒng)將存儲模型、檢驗特征、檢驗規(guī)范、檢驗規(guī)則等信息數(shù)據(jù)化處理,構(gòu)建出結(jié)構(gòu)合理的數(shù)據(jù)庫,定期對歷史采集的數(shù)據(jù)進行統(tǒng)計更新,分析加工過程引起誤差的原因,進一步為設(shè)計過程和加工工藝調(diào)整提供快速準(zhǔn)確的數(shù)據(jù)支撐。
[Abstract]:With the rapid development of digital technology in manufacturing industry, the manufacturing accuracy of sheet metal parts has been greatly improved. This makes higher requirements for the inspection accuracy and efficiency of sheet metal parts. The detection planning is the planning of product detection steps, detection methods, inspection tools and dimensional tolerances, and so on. It is an important part of testing work. However, it is difficult to keep up with the pace of the development of science and technology in the traditional testing planning. Therefore, a new digital detection planning method is needed to replace the traditional test planning method. Digital detection planning technology is the key link of product quality control, this paper aims at the characteristics of aircraft sheet metal parts. The integrated design of detection planning system based on full-3D model is studied. The detection planning system designed by VC6.0 is abandoned and C is used in CAA. VS2005 and other tools to develop, the system and CATIA integration, so that they become a whole. First. This paper introduces the software environment needed in the development of the testing and planning system based on the full-3D model, including the brief introduction of CATIA V5, the principle and structure of the CAA C technology used. At the same time, the paper introduces the design method and implementation method of the overall framework of sheet metal detection planning system. Secondly, the subsystem of sheet metal detection planning system is studied in detail, that is, the interactive detection planning system is studied. Intelligent expert detection planning system and optoelectronic equipment detection planning system working principle and workflow. The implementation method is studied deeply. Thirdly, the 3D representation module of detection planning information is added in each subsystem. Finally, the integrated design of sheet metal detection planning system and the preliminary test of the system are studied, including the hardware integration of the system. Software integration and the preliminary test results of the whole system. The system realizes the extraction of parameters of sheet metal parts based on 3D model and manual interactive detection planning. The purpose of this paper is to explore a digital test planning technology to generate and publish inspection reports. The results are fed back to the sheet metal parts inspection department. At the same time, the storage model, inspection features, inspection specifications, inspection rules and other information are digitized for the sheet metal inspection planning system, and a reasonable structure database is constructed. The data collected from history are updated regularly to analyze the causes of errors caused by machining process and to provide fast and accurate data support for the design process and process adjustment.
【學(xué)位授予單位】：沈陽理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：V262

【參考文獻(xiàn)】

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本文編號：1394314