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)(已修改)
2025-02-04 06:03 本頁(yè)面
【正文】 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。 Programme design。 Trends Introduction With The rapid development of science and technology, the functional requirements of a growing number of products and plexity increase, shortened life expectancy, upgrading speed, the design of the products, particularly machinery products programme design are in urgent need .At present, puteraided product design drawings, design calculations, processing manufacturing, production planning has been a relatively broad and indepth study, but results and product development programme of the early puteraided design falls far short of the design requirements. To this end, the author read a lot of literature on the basis of summarizing the design scholars and the methods used for programme design, and discussed ways of the anic link between the puter and mechanical products for programme design trends. Under the current design scholars and mechanical products used in the design of programmes of the main features of methods, the modern desi gn of the programme approach can be summarized as the following four types: 1. Systematic design methodology The main features of a systematic design methodology: design by several design elements as a system, the independence of each design element, the presence of various elements of the anic link between each element, and is layered, all elements of the design System design can achieve the required tasks. Systematic design concepts in the 1970s by the German scholar, Professor Paul and Baits, their theoretical system based on the general pattern set design, by design, should be rational. German Engineers in the design concepts on the basis of criteria developed VDI2221 technical system design methodology and product development. Mechanical product development programmer design process model basically follows German standards VDI2221 design. In addition, many of our scholars in product design and programmer design was cited for the systematic design and other developed countries, including a representative is: (1) The user needs to be functional as a product of conception, design and structural ponents design, process planning, operational control of the foundation, from the macroproduct development process starting, the use of qualitative methods of functional layout, systematic information to users needs rational and
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