本文關(guān)鍵詞： C/S/W 設(shè)計計算 協(xié)同設(shè)計 快速設(shè)計　出處：《中北大學》2011年碩士論文　論文類型：學位論文

【摘要】：橋式起重機主梁作為橋式起重機的關(guān)鍵部件,在起重機設(shè)計中占據(jù)重要的位置,當前,大部分企業(yè)采用三維軟件進行設(shè)計還停留在建模水平上,沒有完全發(fā)揮三維軟件的優(yōu)勢,設(shè)計效率的提高、繪圖及建檔速度的加快、設(shè)計經(jīng)驗的加入還主要依賴于設(shè)計人員的手工操作,設(shè)計效率提高有限。而橋式起重機主梁的設(shè)計是一項知識性、經(jīng)驗性極強的工作,工程設(shè)計人員需要借鑒以往的設(shè)計經(jīng)驗,查閱各種設(shè)計標準和產(chǎn)品樣本,并且需要花費大量時間在技術(shù)文檔的編制和制圖上,重復設(shè)計比例比較高�；诖俗髡呱钊胙芯苛藰蚴狡鹬貦C主梁的設(shè)計理論、變型規(guī)律、主從參數(shù)及其關(guān)聯(lián)規(guī)則,構(gòu)建了“客戶端/服務(wù)器/工作站(C/S/W)”體系結(jié)構(gòu),并以模板化最大原則建立了主梁的模型,以SolidWorks為開發(fā)平臺,SQL2000為數(shù)據(jù)存儲工具,PDMWorks為管理軟件,Visual Basic 6.0為開發(fā)語言編制了主梁的設(shè)計計算程序、模型驅(qū)動程序、工程圖調(diào)整程序,實現(xiàn)了主梁的快速協(xié)同設(shè)計。 針對以上存在的問題,本論文的主要研究內(nèi)容如下: (1)闡述了國內(nèi)外起重機設(shè)計的發(fā)展狀況及研究的意義。 (2)構(gòu)建了“客戶端/服務(wù)器/工作站(C/S/W)”網(wǎng)絡(luò)體系結(jié)構(gòu),實現(xiàn)了多用戶的協(xié)同設(shè)計,其中客戶端用于設(shè)計人員進行具體設(shè)計,服務(wù)器用來存儲設(shè)計數(shù)據(jù),工作站用于模型驅(qū)動和工程圖調(diào)整。 (3)以GB/T3811-2008為理論基礎(chǔ),研究了主梁的截面設(shè)計,加勁肋的構(gòu)造與布置,強度、剛度、穩(wěn)定性、疲勞強度的校核計算,實現(xiàn)了主梁參數(shù)的快速設(shè)計計算。 (4)詳細闡述了系統(tǒng)所運用的參數(shù)化設(shè)計技術(shù)、工程圖調(diào)整技術(shù)、標準件庫自動生成技術(shù)等關(guān)鍵技術(shù),并對其中應(yīng)用的關(guān)鍵程序進行了描述。 (5)結(jié)合實例將設(shè)計計算和專家知識經(jīng)驗與參數(shù)化系統(tǒng)相結(jié)合,實現(xiàn)了起重機主梁快速設(shè)計。
[Abstract]:As a key component of bridge crane, bridge crane main beam occupies an important position in crane design. At present, most enterprises still use 3D software to design at the level of modeling. Without giving full play to the advantages of 3D software, the improvement of design efficiency, the acceleration of drawing and filing speed, and the addition of design experience mainly depend on the manual operation of designers. The design efficiency is limited, and the design of bridge crane girder is a knowledge, experience is very strong work, engineering designers need to learn from previous design experience, consult various design standards and product samples. And it takes a lot of time to compile and draw the technical documents, and the proportion of repeated design is relatively high. Based on this, the author deeply studies the design theory and modification law of the main girder of bridge crane. The "client / server / workstation C / S / W" architecture is constructed by master-slave parameters and association rules, and the model of the main beam is established by the principle of maximum templating. Taking SolidWorks as the development platform and SQL2000 as the data storage tool, PDMWorks is used as the management software. Visual Basic 6.0 has compiled the design calculation program, the model driver program and the engineering drawing adjustment program of the main beam for the development language, which realizes the fast cooperative design of the main beam. In view of the above problems, the main contents of this paper are as follows: The development of crane design at home and abroad and the significance of research are expounded. The network architecture of "client / server / workstation C / S / W)" is constructed, and the multi-user collaborative design is realized, in which the client is used for the specific design of the designer. Servers are used to store design data and workstations are used to drive models and adjust engineering drawings. Based on the theory of GB/T3811-2008, the section design of main beam, the structure and arrangement of stiffener, strength, stiffness, stability and fatigue strength are studied. The fast design and calculation of the main beam parameters are realized. The key technologies used in the system, such as parameterized design technology, engineering drawing adjustment technology and automatic generation technology of standard parts library, are described in detail, and the key programs used therein are described. 5) combining design calculation with expert knowledge and parameterization system, the rapid design of crane main girder is realized.
【學位授予單位】：中北大學
【學位級別】：碩士
【學位授予年份】：2011
【分類號】：TH215;TP391.72

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