臥式鋼筋切斷機(jī)外文翻譯

1、濱州學(xué)院本科畢業(yè)設(shè)計(jì)(外文翻譯) 畢業(yè)設(shè)計(jì)（外文翻譯）英文題目 Electromechanical integration technology and its application 中文題目 機(jī)電一體化技術(shù)及其應(yīng)用研究系 （院） 機(jī)電工程系 專 業(yè) 機(jī)械設(shè)計(jì)制造及其自動(dòng)化 學(xué)生姓名 學(xué) 號(hào) 指導(dǎo)教師 職 稱 助教 二一四 年四月13Electromechanical Integration Technology and Its Application 1. An electromechanical integration technology development Mechatronic

2、s is the machinery, micro-, control, aircraft, information processing, and other cross-disciplinary integration, and its development and progress depends on the progress of technology and development, the main direction of development of a digital, intelligent, modular, and human nature , miniaturiz

3、ation, integration, with source and green. 1.1 Digital Microcontroller and the development of a number of mechanical and electrical products of the base, such as the continuous development of CNC machine tools and robots, and the rapid rise of the computer network for the digital design and manufact

4、uring paved the way for, such as virtual design and computer integrated manufacturing. Digital request electromechanical integration software products with high reliability, easy operability, maintainability, self-diagnostic capabilities, and friendly man-machine interface. Digital will facilitate t

5、he realization of long-distance operation, diagnosis and repair. 1.2Intelligent Mechanical and electrical products that require a certain degree of intelligence, it is similar to the logical thinking, reasoning judgement, autonomous decision-making capabilities. For example, in the CNC machine incre

6、ase interactive features, set up Intelligent I / O interface and intelligent database technology, will use, operation and maintenance of bring great convenience. With fuzzy control, neural network, gray, wavelet theory, chaos and bifurcation, such as artificial intelligence and technological progres

7、s and development and the development of mechanical and electrical integration technology has opened up a vast world. 1.3 ModularAs electromechanical integration products and manufacturers wide variety of research and development of a standard mechanical interface, dynamic interface, the environment

8、 interface modules electromechanical integration products is a complex and promising work. If the development is set to slow down. VVVF integrated motor drive unit with vision, image processing, identification and location of the motor functions, such as integrated control unit. Thus, in product dev

9、elopment, design, we can use these standards modular unit quickly develop new products. 1.4 Network As the popularity of the network, network-based remote control and monitoring of various technical ascendant. The remote control device itself is the integration of mechanical and electrical products,

10、 fieldbus technology to household appliances and LAN network possible, use a home network to connect various home appliances into a computer as the center of computer integrated appliances system, so that people in the home can be full enjoyment of the benefits of various high-tech, therefore, elect

11、romechanical integration products should be no doubt North Korea networks. 1.5 Humanity Electromechanical integration of the end-use product is targeted, how to give people electromechanical integration of intelligent products, emotion and humanity is becoming more and more important, electromechani

12、cal integration products in addition to improving performance, it also urged the color, shape and so on and environmental coordination, the use of these products, or for a person to enjoy, such as home robot is the highest state of human-machine integration. 1.6 Miniaturization Micro-fine processing

13、 technology is a necessity in the development, but also the need to improve efficiency. MEMS (Micro Electronic Mechanical Systems, or MEMS) refers to quantities can be produced by the micro-collection agencies, micro-sensors, micro actuators and signal processing and control circuit until interface,

14、 communication and power is one of the micro-devices or systems . Since 1986 the United States at Stanford University developed the first medical microprobe, 1988 at the University of California, Berkeley developed the first micro-motor, both at home and abroad in MEMS technology, materials and micr

15、o-mechanism much progress has been made, the development of all sorts MEMS devices and systems, such as the various micro-sensors (pressure sensors, micro-accelerometer, micro-tactile sensor), various micro-component (micro-film, micro-beam, microprobes, micro-link, micro-gear, micro-bearings, micro

16、-pump , microcoil and micro-robot, etc.). 1.7 Integration Integration includes a mutual penetration of various technologies, and integration of various products of different structural optimization and composite, and included in the production process at the same time processing, assembly, testing,

17、management, and other processes. In order to achieve more variety, small batch production of automation and high efficiency, the system should have a more extensive flexible. First system can be divided into several levels, allowing the system to function dispersed, and security and coordination wit

18、h other parts of the operation, and then through software and hardware at various levels will be organically linked to its optimal performance, the most powerful. 1.8 With source of Electromechanical integration refers to the product itself with energy, such as solar cells, fuel cells and large-capa

19、city battery. As on many occasions not be able to use electricity, which campaigns for the mechanical and electrical integration products, has a unique power source comes with the benefits. Sources with the integration of mechanical and electrical product development direction of. 1.9 GreenThe devel

20、opment of technology in people's lives brought great changes in the material at the same time has also brought rich resources, deterioration of the ecological environment consequences. Therefore, people calling for the protection of the environment, regression, and achieving sustainable developm

21、ent in the concept of green products such calls have emerged. Green products is low-power, low-wood consumption, clean, comfortable, coordination and utilization of renewable products. In its design, manufacture, use and destruction of human beings should be in line with environmental protection and

22、 health requirements, electromechanical integration of green products is mainly refers to the use of time is not pollute the ecological environment, at the end of product life, and regeneration of decomposition products. 2.electromechanical integration in the application of technology in the iron an

23、d steel In the iron and steel enterprises, the integration of mechanical and electrical systems are at the core microprocessor, the computer, industrial computer, data communications, display devices, meters and the combination of technologies such as organic, assembled by the merger means for the r

24、ealization of a large-scale integrated system create conditions for effective integration, enhanced system control precision, quality and reliability. Electromechanical integration technology in the iron and steel enterprises in the mainly used in the following areas.2.1 Intelligent Control Technolo

25、gy (IC) As a large-scale iron and steel, high-speed continuous and the characteristics of the traditional control technologies encountered insurmountable difficulties, it is necessary to adopt very intelligent control technology. Control technologies include intelligent expert system, neural and fuz

26、zy control, intelligent control techniques in steel product design, manufacturing, control, product quality and diagnostic equipment, and other aspects, such as blast furnace control system, electric furnace and continuous casting plant, steel rolling system , steelmaking - Casting integrated schedu

27、ling system - rolling, cold rolling, etc. 2.2 Distributed Control System (DCS) Distributed control system uses a central command for the control of a number of Taiwan-site monitoring and intelligent computer control unit. Distributed control systems can be two, three or more levels. Using computers

28、to concentrate on the production process monitoring, operation, management and decentralized control. With monitoring and control technologies, and the functions of distributed control system more and more. Not only can be achieved control of the production process, but also can be achieved online o

29、ptimization, the production process real-time scheduling, production planning statistical management functions, as a measurement, control, integration of the integrated system. DCS control functions with diverse features and easy operation, the system can be extended, easy maintenance and high relia

30、bility characteristics. DCS is decentralized and centralized control monitoring, fault-minor, and the system has the chain protection features, the use of manual control system failure operational measures, the system is highly reliable. Distributed control system and centralized control system comp

31、ared to their more functional, with a higher level of security. Is the large-scale integration of mechanical and electrical systems main trend. 2.3 Open Control System (OCS) Open Control System (Open Control System) is the development of computer technology led by the new structure concept. "Op

32、en" means a standard for the exchange of information in order consensus and support this standard design systems, different manufacturers products can be compatible and interoperable, and the sharing of resources. Industrial control systems through open communication network so that all control

33、 equipment, management, computer interconnections, to achieve control and management, administration, integrated decision-making, through fieldbus to the scene and control room instrumentation control equipment interconnected to achieve integrated measurement and control of. 2.4 Computer Integrated

34、Manufacturing System (CIMS) CIMS is the iron and steel enterprises will be and the production and operation, production management and process control connecting to achieve from raw materials into the plant, production and processing of shipments to the entire production process and the overall inte

35、gration process control. Currently iron and steel enterprises have basically achieved process automation, but this kind of "automated island" of single automation lack of information resources and the sharing of the unified management of the production process, can hardly meet the requirem

36、ents of the iron and steel production. Future competition iron and steel enterprises is the focus of many varieties, small batch production, cheap and of good quality, timely delivery of goods. In order to improve productivity, saving energy, reducing staff and the existing inventory, accelerate cas

37、h flow, production, operation and management of the overall optimization, the key is to strengthen the management, access to the benefits of raising the competitiveness of businesses. The United States, Japan and some other large-scale iron and steel enterprises in the 1980s has been widely realizat

38、ion of CIMS. 2.5 Fieldbus Technology (FBT) Fieldbus Technology (Fied Bus Technology) is the connection settings in the field of instrumentation installed in the control room and control devices for digital, bi-directional, multi-station communication link. Fieldbus technology used to replace the exi

39、sting signal transmission technology (such as 4 to 20 mA, DC DC transmission), it will enable more information in the field of Intelligent Instrumentation devices and higher-level control system in the joint between the communications media on the two-way transmission. Fieldbus connection can be thr

40、ough save 66% or more on-site signal connecting wires. Fieldbus lead to the introduction of the reform and the new generation of DCS around open fieldbus automation system of instruments, such as intelligent transmitter, intelligent, fieldbus detection instruments, fieldbus of PLC (Programmable Logi

41、c Controller) local control stations and field development. 2.6 AC drive technology Transmission technology in the iron and steel industry plays a crucial role. With power technology and the development of microelectronics technology, the development of AC variable speed very quickly. The AC drive t

42、o the advantages of electric drive technology in the near future from AC drive completely replace DC transmission, the development of digital technology, complex vector control technologies to achieve practical, AC variable speed system speed and performance has reached more than DC converter level.

43、 Now whether small or large-capacity electrical motor capacity synchronous motor can be used to achieve reversible induction motor or smoothing governor. AC drive system in the production of steel rolling emerged as a welcome users, applications continues to expand.機(jī)電一體化技術(shù)及其應(yīng)用研究1.機(jī)電一體化技術(shù)發(fā)展機(jī)電一體化是機(jī)械、微

44、、控制、機(jī)、信息處理等多學(xué)科的交叉融合，其發(fā)展和進(jìn)步有賴于相關(guān)技術(shù)的進(jìn)步與發(fā)展，其主要發(fā)展方向有數(shù)字化、智能化、模塊化、化、人性化、微型化、集成化、帶源化和綠色化。1.1 數(shù)字化微控制器及其發(fā)展奠定了機(jī)電產(chǎn)品數(shù)字化的基礎(chǔ)，如不斷發(fā)展的數(shù)控機(jī)床和機(jī)器人；而計(jì)算機(jī)網(wǎng)絡(luò)的迅速崛起，為數(shù)字化設(shè)計(jì)與制造鋪平了道路，如虛擬設(shè)計(jì)、計(jì)算機(jī)集成制造等。數(shù)字化要求機(jī)電一體化產(chǎn)品的軟件具有高可靠性、易操作性、可維護(hù)性、自診斷能力以及友好人機(jī)界面。數(shù)字化的實(shí)現(xiàn)將便于遠(yuǎn)程操作、診斷和修復(fù)。1.2 智能化即要求機(jī)電產(chǎn)品有一定的智能,使它具有類似人的邏輯思考、判斷推理、自主決策等能力。例如在CNC數(shù)控機(jī)床上增加人機(jī)對(duì)話功能

45、，設(shè)置智能I/O接口和智能工藝數(shù)據(jù)庫，會(huì)給使用、操作和維護(hù)帶來極大的方便。隨著模糊控制、神經(jīng)網(wǎng)絡(luò)、灰色、小波理論、混沌與分岔等人工智能技術(shù)的進(jìn)步與發(fā)展，為機(jī)電一體化技術(shù)發(fā)展開辟了廣闊天地。 1.3 模塊化由于機(jī)電一體化產(chǎn)品種類和生產(chǎn)廠家繁多，研制和開發(fā)具有標(biāo)準(zhǔn)機(jī)械接口、動(dòng)力接口、環(huán)境接口的機(jī)電一體化產(chǎn)品單元模塊是一項(xiàng)復(fù)雜而有前途的工作。如研制具有集減速、變頻調(diào)速電機(jī)一體的動(dòng)力驅(qū)動(dòng)單元；具有視覺、圖像處理、識(shí)別和測(cè)距等功能的電機(jī)一體控制單元等。這樣，在產(chǎn)品開發(fā)設(shè)計(jì)時(shí)，可以利用這些標(biāo)準(zhǔn)模塊化單元迅速開發(fā)出新的產(chǎn)品。1.4 網(wǎng)絡(luò)化由于網(wǎng)絡(luò)的普及，基于網(wǎng)絡(luò)的各種遠(yuǎn)程控制和監(jiān)視技術(shù)方興未艾。而遠(yuǎn)程控制的

46、終端設(shè)備本身就是機(jī)電一體化產(chǎn)品，現(xiàn)場(chǎng)總線和局域網(wǎng)技術(shù)使家用電器網(wǎng)絡(luò)化成為可能，利用家庭網(wǎng)絡(luò)把各種家用電器連接成以計(jì)算機(jī)為中心的計(jì)算機(jī)集成家用電器系統(tǒng)，使人們?cè)诩依锟沙浞窒硎芨鞣N高技術(shù)帶來的好處，因此，機(jī)電一體化產(chǎn)品無疑應(yīng)朝網(wǎng)絡(luò)化方向發(fā)展。1.5 人性化機(jī)電一體化產(chǎn)品的最終使用對(duì)象是人，如何給機(jī)電一體化產(chǎn)品賦予人的智能、情感和人性顯得愈來愈重要，機(jī)電一體化產(chǎn)品除了完善的性能外，還要求在色彩、造型等方面與環(huán)境相協(xié)調(diào)，使用這些產(chǎn)品，對(duì)人來說還是一種享受，如家用機(jī)器人的最高境界就是人機(jī)一體化。1.6 微型化微型化是精細(xì)加工技術(shù)發(fā)展的必然，也是提高效率的需要。微機(jī)電系統(tǒng)(Micro Electronic

47、 Mechanical Systems，簡(jiǎn)稱MEMS)是指可批量制作的，集微型機(jī)構(gòu)、微型傳感器、微型執(zhí)行器以及信號(hào)處理和控制電路，直至接口、通信和電源等于一體的微型器件或系統(tǒng)。自1986年美國斯坦福大學(xué)研制出第一個(gè)醫(yī)用微探針，1988年美國加州大學(xué)Berkeley分校研制出第一個(gè)微電機(jī)以來，國內(nèi)外在MEMS工藝、材料以及微觀機(jī)理方面取得了很大進(jìn)展，開發(fā)出各種MEMS器件和系統(tǒng)，如各種微型傳感器（壓力傳感器、微加速度計(jì)、微觸覺傳感器），各種微構(gòu)件（微膜、微粱、微探針、微連桿、微齒輪、微軸承、微泵、微彈簧以及微機(jī)器人等）。 1.7 集成化集成化既包含各種技術(shù)的相互滲透、相互融合和各種產(chǎn)品不同結(jié)構(gòu)的

48、優(yōu)化與復(fù)合，又包含在生產(chǎn)過程中同時(shí)處理加工、裝配、檢測(cè)、管理等多種工序。為了實(shí)現(xiàn)多品種、小批量生產(chǎn)的自動(dòng)化與高效率，應(yīng)使系統(tǒng)具有更廣泛的柔性。首先可將系統(tǒng)分解為若干層次，使系統(tǒng)功能分散，并使各部分協(xié)調(diào)而又安全地運(yùn)轉(zhuǎn)，然后再通過軟、硬件將各個(gè)層次有機(jī)地聯(lián)系起來，使其性能最優(yōu)、功能最強(qiáng)。1.8 帶源化是指機(jī)電一體化產(chǎn)品自身帶有能源，如太陽能電池、燃料電池和大容量電池。由于在許多場(chǎng)合無法使用電能，因而對(duì)于運(yùn)動(dòng)的機(jī)電一體化產(chǎn)品，自帶動(dòng)力源具有獨(dú)特的好處。帶源化是機(jī)電一體化產(chǎn)品的發(fā)展方向之一。1.9 綠色化技術(shù)的發(fā)展給人們的生活帶來巨大變化，在物質(zhì)豐富的同時(shí)也帶來資源減少、生態(tài)環(huán)境惡化的后果。所以，人們呼喚保護(hù)環(huán)境，回歸，實(shí)現(xiàn)可持續(xù)發(fā)展，綠色產(chǎn)品概念在這種呼聲中應(yīng)運(yùn)而生。綠色產(chǎn)品是指低能耗、低材耗、低污染、舒適、協(xié)調(diào)而可再生利用的產(chǎn)品。在其設(shè)計(jì)、制造、使用和銷毀時(shí)應(yīng)符合環(huán)保和人類健康的要求，機(jī)電一體化產(chǎn)品的綠色化主要是指在其使用時(shí)不污染生態(tài)環(huán)境，產(chǎn)品壽命結(jié)束時(shí)，產(chǎn)品可分解和再生利用。2.機(jī)電一體化技術(shù)在鋼鐵中應(yīng)用 在鋼鐵企業(yè)中，機(jī)電一體化系統(tǒng)是以微處理機(jī)為核心，把微機(jī)、工控機(jī)、數(shù)據(jù)