社会主义国家有哪些机械外文翻译
机械外文翻译
东福岛
NC Technology
数控技术
1、Rearch current situation of NC lathe in our times
Rearch and development process to such various kinds of new technologies as numerical control lathe , machining center , FMS , CIMS ,etc. of countries all over the world, linked to with the international economic situation cloly. The machine tool industry has international economy to mutually promote and develop, enter 21 alert eras of World Affairs, the function that people's knowledge plays is more outstanding , and the machine tool industry is regarded as the foundation of the manufacturing industry of the machine, its key position and strategic meaning are more obvious. Within 1991-1994 years, the economic recession of the world, expensive FMS, CIMS lowers the temperature, among 1995-20XX
年 years, the international economy increas at a low speed, according to requisition for NC lathe and the world four major international lathes exhibition in order to boost productivity of urs of various fields of prent world market (EMO , IMTS , JIMTOF , China CIMT of Japan of U.S.A. of Europe), have the analysis of the exhibit, there are the following veral points mainly in the technical rearch of NC lathe in our times:
（1）、Pay more attention to new technology and innovation
Worldwide , are launching the new craft , new material , new structure , new unit , rearch and development of the new component in a more cost-effective manner, developmental rearch of for instance new cutter material , the new electric main shaft of main shaft structure , high speed , high-speed straight line electrical machinery ,etc.. Regard innovating in improvement of the processing technology as the foundation, for process ultra and hard difficult to cut material and special composite and complicated part , irregular curved surface ,etc. rearch and develop new lathe variety constantly.
（2）、Improve the precision and rearch of machine tooling
敬懿皇贵妃
In order to improve the machining accuracy of the machining center , are improving rigidity of the lathe , reduction vibration constantly, dispel hotly and out of shape, reduce the noi , improve the precision of localization of NC lathe , repeat precision , working dependability , stability , precision keeping, world a lot of country carry on lathe hot error , lathe sport and load out of shape software of error compensate technical rearch, take precision compensate , software compensate measure improve , some may make this kind of error dispel 60% already. And is developing retrofit constantly, nanometer is being procesd.
（3）、Improve the rearch of the machine tooling productivity
World NC lathe, machining center and corresponding some development of main shaft , electrical machinery of straight line , measuring system , NC system of high speed, under the prerequisite of boosting productivity.
（4）、What a lot of countries have already begun to the numerical control system melt intelligently, openly, study networkedly
A、 elligent rearch of the numerical control system
Mainly showing in the following aspects: It is intelligent in order to pursue the efficiency of processing and process quality, the lf-adaptation to the processing
爱心吧
机械外文翻译
cour is controlled, the craft parameter produces rearch automatically; Join the convenient one in order to improve the performance of urging and u intelligently, to the feedback control , adaptive operation , discerning automatically load lects models automatically , since carries on rearch whole definitely ,etc. of the electrical machinery parameter; There are such rearch of the respect as intelligent automatic programming , intelligent man-machine interface , intelligence diagnosing , intelligent monitoring ,etc..笑着说再见
B、 The numerical control system melts and studies open
Mainly showing in the following aspects: The development of the numerical control system is on unified operation platform, face the lathe producer and support finally, throu
gh changing, increasing or cutting out the structure target(numerical control target ), form the riation, and can u urs specially conveniently and the technical know-how is integrated in the control system, realize the open numerical control system of different variety , different grade fast, form leading brand products with distinct distinction. System structure norm of the open numerical control system at prent, norm , disposing the norm , operation platform , numerical control systematic function storehou and numerical control systematic function software developing instrument ,etc. are the core of prent rearch to pass through.
C、Meeting the manufacture system of the production line , demand for the information integration of the manufacturing company networkedly greatly of numerical control equipment, it is a basic unit of realizing the new manufacture mode too.
二兔子 2、Classification of the machining center
商检流程
（1）Process according to main shaft space position when it classifies to be as follows, horizontal and vertical machining center.
Horizontal machining center, refer to the machining center that the axis level of the main shaft is t up . Horizontal machining center for 3-5 sport coordinate axis, a common one three rectilinear motion coordinate axis and one turn the coordinate axis of sports round (turn the workingbench round), it can one is it is it finish other 4 Taxi processing besides installing surfaces and top surfaces to inrt to install in work piece, most suitable for processing the ca body work piece . Compared with strength type machining center it, the structure is complicated, the floor space is large, quality is large, the price is high.
