本文關(guān)鍵詞：基于STEP中性文件的產(chǎn)品數(shù)據(jù)信息提取的研究，由筆耕文化傳播整理發(fā)布。

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step neutral files

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    Automatic Generation of 3-D Finite Element Mesh Based on Step Neutral Files

    基于STEP中性文件的有限元自動(dòng)建模

短句來(lái)源

    Ship Graphics Exchange Technology Based on Step Neutral Files

    基于STEP中性文件的船舶圖形交換技術(shù)的研究

短句來(lái)源

    The Abstraction of Product Data Information Based on STEP Neutral Files

    基于STEP中性文件的產(chǎn)品數(shù)據(jù)信息提取的研究

短句來(lái)源

    Three modules were designed for the meshgeneration system based on STEP neutral files.

    在本章的最后，設(shè)計(jì)了基于STEP中性文件的有限元網(wǎng)格劃分系統(tǒng)的四大模塊。

短句來(lái)源

    In this paper, the technique of automatic finite element mesh generation isstudied based on STEP neutral files. The boundary information of a 3-D solid isextracted from the STEP neutral file according to the semantic model of STEP/AP203schema.

    本文主要研究基于STEP中性文件的有限元自動(dòng)建模技術(shù)，其機(jī)理是按STEP/AP203語(yǔ)義模式從STEP中性文件提取三維形體的邊界信息，，由Delaunay三角化方法自動(dòng)生成有限元單元，從而實(shí)現(xiàn)CAD-CAE之間幾何模型的共享，完成有限元的單元網(wǎng)格劃分。

短句來(lái)源

更多       

    Automatic Generation of 3-D Finite Element Mesh Based on Step Neutral Files

    基于STEP中性文件的有限元自動(dòng)建模

短句來(lái)源

    Ship Graphics Exchange Technology Based on Step Neutral Files

    基于STEP中性文件的船舶圖形交換技術(shù)的研究

短句來(lái)源

    The Abstraction of Product Data Information Based on STEP Neutral Files

    基于STEP中性文件的產(chǎn)品數(shù)據(jù)信息提取的研究

短句來(lái)源

    Three modules were designed for the meshgeneration system based on STEP neutral files.

    在本章的最后，設(shè)計(jì)了基于STEP中性文件的有限元網(wǎng)格劃分系統(tǒng)的四大模塊。

短句來(lái)源

    In this paper, the technique of automatic finite element mesh generation isstudied based on STEP neutral files. The boundary information of a 3-D solid isextracted from the STEP neutral file according to the semantic model of STEP/AP203schema.

    本文主要研究基于STEP中性文件的有限元自動(dòng)建模技術(shù)，其機(jī)理是按STEP/AP203語(yǔ)義模式從STEP中性文件提取三維形體的邊界信息，由Delaunay三角化方法自動(dòng)生成有限元單元，從而實(shí)現(xiàn)CAD-CAE之間幾何模型的共享，完成有限元的單元網(wǎng)格劃分。

短句來(lái)源

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    Complex mapping scheme which relied on straight and non-staight feature mapping is brought forward. The change of the fasion of feature organization and the creation of STEP neutral files in the feature mapping postposition are analysed.

    進(jìn)而在對(duì)特征映射后置處理中的特征組織方式的改變和STEP文件的生成進(jìn)行詳細(xì)分析的基礎(chǔ)上，構(gòu)架了系統(tǒng)集成的總體方案。

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The information integration of CAD/CAPP is one of the crucial techniques in CIM. Thispaper desicribes an integrated CAD/CAPP system which is implemented by connecting MPIM to BR-CAPP via an interface for data exchange between them. The data exchange between MPIM and BR-CAPP is accomplished through STEP neutral file.

ＡＳＴＥＰ－ＢＡＳＥＤＣＡＤＩＣＡＰＰＩＮＴＥＧＲＡＴＩＯＮＺｈｅｎｇＬｉａｎｙｕ；ＤｕＰｅｉＡＳＴＥＰ－ＢＡＳＥＤＣＡＤＩＣＡＰＰＩＮＴＥＧＲＡＴＩＯＮ￥ＺｈｅｎｇＬｉａｎｙｕ；ＤｕＰｅｉＡｂｓｔｒａｃｔＴｈｅｉｎｆｏｒｍａｔｉｏｎｉｎｔｅｇｒａｔ...

Integration is a key issue in CIMS.It is necessary to exchange and share the information generated by the different designers in a convenient environment. This paper focuses on how information produced at the design stage can be integrated into the CAPP/CAM. In order to obtain both geometry and manufacturing information to build product model for parts, it is necessary to develop a feature modeling system. The output information are converted to STEP neutral file to close the gap in CAD/CAPP/CAM.

在ＣＩＭＳ中，集成是關(guān)鍵技術(shù)。設(shè)計(jì)者在不同環(huán)境中產(chǎn)生的數(shù)據(jù)需要相互交換和共享。該文主要介紹設(shè)計(jì)階段產(chǎn)生的數(shù)據(jù)如何與ＣＡＰＰ／ＣＡＭ集成。開發(fā)特征造型系統(tǒng)，建立包含零件的幾何信息和加工信息的信息模型，最后輸出ＳＴＥＰ中性文件，達(dá)到ＣＡＤ／ＣＡＰＰ／ＣＡＭ集成。

STEP is now the international standard for the representation and exchange of product data. This paperintroduces implementation of CAD/CAM system integration using STEP in our GHCADMIS integrated system. The paper focuses on the EXPRESS complier, VDAI & SDAI, STEP neutral file mechanism engineering database and othertools for STEP or database system integration.

ＳＴＥＰＢａｓｅｄＣＡＤ／ＣＡＭＳｙｓｔｅｍＩｎｔｅｇｒａｔｉｏｎ￥ＸｉａｏＫｅ，ＳｕｎＪｉａｇｕａｎｇ肖可，孫家廣（ＤｅｐａｒｔｍｅｎｔｏｆＣｏｍｐｕｔｅｒＳｃｉｅｎｃｅａｎｄＴｅｃｈｎｏｌｏｇｙ，ＴｓｉｎｇｈｕａＵｎｉｖｅｒｓｉｔｙ，Ｂｅｉｊｉｎ...

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  本文關(guān)鍵詞：基于STEP中性文件的產(chǎn)品數(shù)據(jù)信息提取的研究，由筆耕文化傳播整理發(fā)布。