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制造專業(yè)畢業(yè)設(shè)計--英文翻譯-其他專業(yè)(編輯修改稿)

2025-02-24 07:46 本頁面
 

【文章內(nèi)容簡介】 n the puter [ 6 ]. The domestic research just started, mainly concentrated in three aspects [ 7 ]: (1) product hypothesized design technology: Mainly includes the hypothesized product to develop the platform, the hypothesized test, the hypothesized assembly as well as the engine bed, the mold hypothesized design realization and so on. Qinghua University developed the platform using American country instrument pany39。s Labview to realize the phase locking circuit hypothesized, the mechanical academy of science has used the C language and OpenGL carries on the programming to realize initially threedimensionally has stopped the garage under the virtual reality parametrization design, might directviewing carry on the garage the layout, the design, the analysis and the movement simulation. (2) product hypothesized manufacture technology Mainly includes the material hotworking craft simulation, the processing process simulation, the plate takes shape the simulation, the mold manufacture simulation and so on. North the navigation the sheet which developed with OPTRIS takes shape the software with steam already to be basic can simulate the similar vehicle door the medium plex degree automobile cover and other ramming takes shape a ramming to take shape the process。 The Shenyang casting research institute39。s develops electroslag smelting casting craft simulation software package ESRD3D already applied in the water turbogenerator variable camber has flowed in the part production, its product in Liu chia hsia, Li Jiaxia, the inborn bridge, the peaceful service and so on in 7 power plants used。 The Hefei industrial university39。s develops the double tool rest numerical control lathe processing process simulation software already in the Ma39。anshan steel and iron limited liability pany wheel tire mill application, caused the numerical control procedure scene debugging time to reduce from several classes to several hours, and guaranteed time tried to cut successfully。 Beijing unit and so on engine bed research institute, mechanical academy of science, northeast University, ShangHai Jiao Tong Univeristy and Changsha railroad institute also develops some this aspects the simulation software. (3) hypothesized manufacture system Mainly includes the hypothesized manufacture technology the system structure, the technical support, the development strategy and so on. Proposed the different work research center which by Shanghai Tongji University Professor Zhang Shu the quite mature thought and possibly realizes is which proposes the disperser work production system and Xian Jiao tong University academician Xie Youbai sets up. From the above elaboration may see to the domestic and foreign research horizontal disparity is very big, moreover because the hypothesized manufacture technology not only is the parallel project development direction also is the agile manufacture core, this decided we must by it take the modern integration manufacture system the central technology, by leads the correlation technology research work carrying on, and causes them to coordinate smoothly develops. 3rd, agile manufacture (AM Agile Manufacturing): The agile manufacture is take the petitive power and Credibility of degrees as a foundation, chooses the collaborator to form the hypothesized pany, the division of labor and cooperation, joint effort for the identical goal strengthens the whole petitive ability, makes the rapid reaction to the user demand, by satisfies the user the need. In order to achieve the fast strain capacity, the hypothesized enterprise39。s establishment is the essential technology, its core is the hypothesized manufacture technology, namely the agile manufacture is take the hypothesized manufacture technology as the foundation. The agile manufacture is the modern integration manufacture system develops the way that must be taken from the information integration which integrates to the enterprise, its level of development has represented the modern integration manufacture system level of development, is the modern integration manufacture system development direction. Since 1991 US proposed the agile manufacture thought, the American government supports many research units to develop the realization agile manufacture the foundation structure and the tool, and the encouragement carries on the demonstration in the different profession to apply, at present already has made the certain progress. For example: In the remote measuring unit production agile manufacture demonstration project, it united California39。s saint sulphadiazine country laboratory, the union signal pany Kansas city branch and New Mexico39。s saint sulphadiazine country laboratory as well as the mechanical main tank, the printed wiring board supplier. Through has made up weakness jointly which the sole enterprise resources is insufficient, this □ R~ $. _A @ The pledge productive time reduced 50% pared to the sole enterprise39。s productive time, the productivity enhancement has been remarkable. Now US39。S very many big panies all participated in this research plan, and so on the developed country in abundance has also established the corresponding anization in Europe and Japan, conducts the corresponding research and the implementation work. Our country experts started from 1993 to the agile manufacture to conduct the track research, mainly included: Implements the agile manufacture the technology base。 Hypothesiz
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