機(jī)械設(shè)計(jì)畢業(yè)論文外文翻譯--機(jī)械產(chǎn)品方案的現(xiàn)代設(shè)計(jì)方法及發(fā)展趨勢(shì)-機(jī)械設(shè)計(jì)-全文預(yù)覽
【正文】 計(jì)時(shí)還借鑒和引用了其他發(fā)達(dá)國(guó)家的系統(tǒng)化設(shè)計(jì)思想，其中具有代表性的是： (1)將用戶需求作為產(chǎn)品功能特征構(gòu)思、結(jié)構(gòu)設(shè)計(jì) 和零件設(shè)計(jì)、工藝規(guī)劃、作業(yè)控制等的基礎(chǔ)，從產(chǎn)品開發(fā)的宏觀過程出發(fā)，利用質(zhì)量功能布置方法，系統(tǒng)地將用戶需求信息合理而有效地轉(zhuǎn)換為產(chǎn)品開發(fā)各階段的技術(shù)目標(biāo)和作業(yè)控制規(guī)程的方法。根據(jù)目前國(guó)內(nèi)外設(shè)計(jì)學(xué)者進(jìn)行機(jī)械產(chǎn)品方案設(shè)計(jì)所用方法的主要特征，可以把現(xiàn)代設(shè)計(jì)方法概括為以下四種： 系統(tǒng)化設(shè)計(jì)方法 系統(tǒng)化設(shè)計(jì)方法的主要特點(diǎn)是：將設(shè)計(jì)看成由若干個(gè)設(shè)計(jì)要素組成的一個(gè)系統(tǒng)，每個(gè)設(shè)計(jì)要素具有獨(dú)立性，各個(gè)要素間存在著有機(jī)的聯(lián)系，并具有層次性，所有的設(shè)計(jì)要素結(jié)合即可實(shí)現(xiàn)設(shè)計(jì)系統(tǒng)所需完成的任務(wù)。 關(guān)鍵詞 ：機(jī)械產(chǎn)品；方案設(shè)計(jì)方法； 發(fā)展 趨勢(shì) 引言 隨著 科學(xué) 技術(shù)的飛速 發(fā)展 ，產(chǎn)品功能要求的日益增多，復(fù)雜性增加，壽命期縮短，更新?lián)Q代速度加快。 2) Structure with the bination of mon。Mechanical products of modern design methodology and the programme trends Summary: According to the current domestic and international product design, mechanical design scholars of the main features of thinking, product design methods summarized as a systematic programme, modular structure, based on product knowledge and wisdom of the four types. That the four methods of the anic link between features and its proposed product design puter programmes to achieve endeavors. Keyword: mechanical products。 Second, product design process as a system, according to the design goals, and correctly, reasonably identify the various aspects of the design work and various design stages. Since each of the designers study and consider the perspective of the different focus, programmer design specific research methods are used to exist. The following are examples of some representative systematic design methods. design analysis and guidance system Kaleit with clear graphic description of levels of functional structures and related products abstract information systems achieved structural, functional relations graphics, modeling, and the functional connectivity between the layers. Will be designed into two plementary methods and the exchange of information, analytical methods used Nissans information can be used graphic symbols, a rich semantic model structure, can be described integration conditions, can be divided type, can be achieved in relations between the arbitrary characteristics, design methodology Xie and information technology integration, achieved design process information among different abstract level of relations graphics modeling. Documentation [11] work design will proceed as a design tool in the development of reactive ask semantic work design, the use of nodes and a work of lines to describe design nodes that ponents of the module (such as design tasks, functions, ponents or processing equipment), and lines to adjust the definition of nodes between different semantic relations, The design process for all the activities and results of a preestablished models for early design requirements definition to the specific description of each structure can be expressed by the relationship between the definition, puteraided deplaning process to achieve a leap from abstract to concrete. Linkage chart law Integral ponents of the system can be divide into a functional en
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