If observe carefully, you can discover, almost each advanced technology facility that has mechanical movement includes know exactly about sth to control a system. Clothing machinery is not exceptional also of course. Accordingly, when our country Er of the biggest cashmere enterprise another name for Hubei province the Er of Shanghai another name for Hubei province that round place belongs to Duosiji is much this company of numerical control technology, the press conference will be held in Shanghai on September 20, announce to have 100 ％ of own intellectual property, no matter be hardware or software,be design of proper motion research and development, when the JSA series of new generation digitlizes communication servo to controlled a system to be born completely, as an industry, we realize, equip to our spin dress, this is a good news undoubtedly. Although its applied limits, far more than in spin dress domain. Premier Wen was in last year in March countrywide National People's Congress " the government reports " middle finger goes out, regard a developing as big country, china is in a few domains, science and technology innovates independently ability is very fragile, core technology is lacked badly, the car of 70 ％ above is made, machinery of numerical control machine tool, spin is imported the product is occupational. The many fields equipment that mentions in the report, it is to build what go up in 2 basic technologies, one is semiconductor chip technology, one is digital control technology. Wanted these 2 to go up only, had oneself core technology, other issue is met be readily solved. The country was in this year in Feburary " in compendium of program of long-term technology development " middle finger goes out: "Will not 15 years will give priority to a line in order to enhance own innovation ability, it is struggling target in order to build innovation nation, raise own innovation ability to develop the strategy as the country, carry out each respects of modernization, carry out each industries, industry and area, enhance national competition ability substantially thereby. " China is to make big country, numerical control technology and the market that spin loom instrument are very big. According to statistic, the market total sales of machine tool of Chinese numerical control exceeded 72 billion yuan 2004, the entrance occupies 2/3 left and right sides. 2005, the market amount of Chinese spin machinery is 30 billion yuan of RMB, the entrance also occupies 2/3 left and right sides; The market amount of transducer and servo is 15 billion yuan, the entrance occupies 80 ％ above, visible, of the market big. The data makes clear, in recent years, our country imports equipment every year to occupy the 10 ％ of GDP about, cost namely 1.8 trillion will buy entrance equipment, have 30 ％ above at least among them, the numerical control technology with our country is backward and relevant. Only our E Er Duosiji is round equipment of machinery of an entrance spin amounts to several yuan. In this computer age, the person that the computer uses with 2 kinds of means: One kind is information function, namely computer computation, store, the ability that disseminates information, the network is its typical case; Another kind controls a function namely, namely the computer carries numerical control equipment, turn into its command the real action of real world, and hand cannot accomplish these movements. Be the computer adds numerical control equipment, just make large-scale automation becomes a possibility. Can say, numerical control technology is equal to (equipment of computer ＋ numerical control) . Current numerical control technology is its foundation in order to communicate servo control system, because it is fast, accurate, reliability is high, cost is relative not tall. Consequently it is the foundation of system of control of computer of all high accuracy, it is the foundation of contemporary and advanced manufacturing industry, its application range is extremely wide. For example: Very popular numerical control machine tool, its foundation is servo control system; Be like loom of advanced color printing machine, computer, accurate package machine, factory again full automatic change, its foundation is servo control system. Besides industry, every branch of national economy applies servo extensively to control a system, for example: The carry of automatic lay aside of storehouse of the automata of subway car, magnetism suspension vehicle, food. Servo controls a system not only use extensively at national economy departmental door, and apply extensively at the domain such as technique of national defence, vacuum. Apparent, numerical control technology, especially technology of advanced numerical control, have the strategic place that surmounts general vendibility to a country. Without doubt, henceforth a few years, will be numerical control technology a few years when show experience greatly. To so main technique, the country is in " 915 " regulation and " in long-term science and compendium of technical development program " in, rate equipment of high-grade numerical control and numerical control system great and special, the key develops. Current, is the domestic situation of numerical control technology how? Regard a developing as big country, china innovates independently in science and technology of a few domains ability is fragile, core technology is lacked badly. 2005, value of machine tool entrance is 53.1 billion, why to enter so much, advocate if we are the numerical control technology of form a complete set of numerical control machine tool,lag behind, export value also does not consider the machine tool that looks us little, amounted to 2005 52.3 billion, but the numerical control system that uses as a result of us is outside buy, major gain went to abroad, we kept some of painstaking money only. Several control technology is such to the importance of a country tall, so that highest numerical control technology is to spend money,cannot buy, what the someone is willing to sell you is second-class only, 3 sort equipment, top-ranking equipment wants when become second-class equipment just can sell you. The number controls a technology, its mainest core technique is technology of digital campaign control. And ritzy is us in technology of digital campaign control the servo of complete digitlization communication of all sorts of types that point out on assembly room banner controls a system. JSA series digitlizes communication servo completely is a home's lead product. It is having the property that place of domestic congener product sets, it can measure laden inertia automatically, depend on this set system optimal parameter, asked to be reduced greatly to the technology of jockey person consequently, and the system still can maintain optimum behavior, it is current the accuracy in homebred control system the product with the widest range of highest, timing, precision of its position control was achieved 0. 036 degrees, already reached the level of world-famous brand. Its timing scope is minutely 0.
3 ～ 3000 turn, achieved 1: 10000. And what above waits in be opposite is inertial, low scooter is minutely 0.
2 turn, namely 300 seconds turn. It is the person that use to used bigger inertia to offer in the design convenient, extended scope of application. The birth of JSA falls for equipment of homebred high-powered numerical control will develop China to develop prospect capaciously henceforth. Its success comes out, active to industry of industry of our country numerical control, far-reaching influence. All previous is made via 20 one's remaining years, e Er is much this had developed make collect cashmere, electric power, metallurgy, coal, chemical industry, the group of the industry that cross a state that a variety of industries develop simultaneously, 10 years we will increase future further the devoted strength in domain of industry of numerical control technology. Enter international at an early date to advance technology of our country numerical control top-ranking level, to enhance our core competition ability indefatigable effort. Er of Shanghai another name for Hubei province is much this company of numerical control technology from hold water at the beginning, " take own innovation way, advance technology of Chinese numerical control to enter world top-ranking level " struggle as its target. The specific target of the company is " two years of China are top-ranking, 5 years of worlds are top-ranking, strive to lead forefathers group " . Regard Shanghai as E Er much this the E Er of parent company of company of numerical control technology Duosiji is round company, besides own the biggest cashmere plant on the world, in last few years, still develop coal in succession, chemical industry, ferrosilicon, electric power all domains, became omnibus group company. E Er is much this the person is with revitalizing ethical industry in 20 short years oneself, in " establish ethical ambition, start world famous brand " ambitious ideal and " collect wisdom, act boldly and with confidence, cultivate virgin soil, innovation " of spirit of enterprise how-to below, on the desert that just cheats inside from 0 the Las Vegas in beginning to build to compare American desert the miracle with even concrete wall. CNC Milling
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