【摘要】：在各類CAD系統(tǒng)中依據(jù)國(guó)家標(biāo)準(zhǔn)實(shí)現(xiàn)產(chǎn)品制造信息（Product ManufacturingInformation，PMI）可視化是制造企業(yè)信息化的一個(gè)重要部分。常規(guī)的“各個(gè)擊破”的開(kāi)發(fā)方式不僅規(guī)范性欠佳，而且在企業(yè)信息化進(jìn)入三維階段以后其造成的資源浪費(fèi)和重復(fù)性勞動(dòng)問(wèn)題已經(jīng)越發(fā)凸顯。 本文針對(duì)產(chǎn)品制造信息的可視化和重用技術(shù)進(jìn)行了研究。分析了產(chǎn)品制造信息的數(shù)據(jù)結(jié)構(gòu)，，設(shè)計(jì)了與CAD系統(tǒng)無(wú)關(guān)的產(chǎn)品制造信息可重用數(shù)據(jù)結(jié)構(gòu)。結(jié)合對(duì)產(chǎn)品制造信息可視化功能的需求分析，提出了可重用產(chǎn)品制造信息可視化體系架構(gòu)。可重用產(chǎn)品制造信息可視化體系架構(gòu)由可重用組件、異構(gòu)CAD系統(tǒng)對(duì)組件的重用實(shí)現(xiàn)和可視化流程設(shè)計(jì)三部分組成。 針對(duì)三維產(chǎn)品制造信息可視化的特殊需求，分析了三維建模技術(shù)的發(fā)展趨勢(shì)和輕量化模型，制定了三維產(chǎn)品制造信息與三維實(shí)體模型相分離的信息永久儲(chǔ)存和再現(xiàn)技術(shù)。結(jié)合國(guó)際和國(guó)家相關(guān)產(chǎn)品數(shù)字化定義標(biāo)準(zhǔn)，制定了產(chǎn)品制造信息標(biāo)注面定義原則和以標(biāo)注面為基礎(chǔ)的產(chǎn)品制造信息管理方法。 詳細(xì)分析了表面粗糙度信息的重用數(shù)據(jù)結(jié)構(gòu)，并利用VC++開(kāi)發(fā)了表面粗糙度可重用定義組件。以產(chǎn)品制造信息重用體系架構(gòu)為基礎(chǔ)，實(shí)現(xiàn)了粗糙度信息利用重用定義組件在異構(gòu)CAD系統(tǒng)中的架構(gòu)部署。分析了表面粗糙度二維和三維可視化的流程，利用可重用定義組件分別在AutoCAD和TYCAD中實(shí)現(xiàn)了表面粗糙度的二維可視化標(biāo)注，在InteVUE中實(shí)現(xiàn)了表面粗糙度的三維可視化標(biāo)注和管理。
[Abstract]:The visualization of product manufacturing information (Product ManufacturingInformation,PMI) based on national standards is an important part of manufacturing enterprise informatization in all kinds of CAD systems. The conventional way of "breaking through" is not only standard, but also the problem of waste of resources and repetitive labor has become more and more prominent after the enterprise information has entered the three dimensional stage. In this paper, the visualization and reuse technology of product manufacturing information is studied. The data structure of product manufacturing information is analyzed, and the reusable data structure of product manufacturing information independent of CAD system is designed. Based on the requirement analysis of product manufacturing information visualization, a reusable product manufacturing information visualization architecture is proposed. The architecture of manufacturing information visualization for reusable products consists of reusable components, reuse of components in heterogeneous CAD systems and visual process design. According to the special requirement of 3D product manufacturing information visualization, the development trend and lightweight model of 3D modeling technology are analyzed, and the permanent storage and reproducing technology of 3D product manufacturing information separated from 3D solid model is developed. Based on the international and national standards of digital product definition, the definition principle of product manufacturing information label surface and the method of product manufacturing information management based on label surface are established. The reuse data structure of surface roughness information is analyzed in detail, and the reusable definition component of surface roughness is developed by using VC. Based on the architecture of product manufacturing information reuse system, the architecture deployment of roughness information reuse definition component in heterogeneous CAD system is realized. The flow of two-dimensional and three-dimensional visualization of surface roughness is analyzed, and the two-dimensional visualization of surface roughness is realized in AutoCAD and TYCAD using reusable definition components, and the 3D visualization and management of surface roughness are realized in InteVUE.
【學(xué)位授予單位】：華中科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2012
【分類號(hào)】：TH164;TP391.72

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