資源目錄里展示的全都有，所見即所得。下載后全都有,請放心下載。原稿可自行編輯修改=【QQ：401339828 或11970985 有疑問可加】 外文資料翻譯 Electromechanical integration technology and its application An electromechanical integration technology development Mechatronics 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 , miniaturization, 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 manufacturing 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 the realization of long-distance operation, diagnosis and repair. Intelligent 1.2 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 increase 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 progress and development and the development of mechanical and electrical integration technology has opened up a vast world. Modular 1.3 As electromechanical integration products and manufacturers wide variety of research and development of a standard mechanical interface, dynamic interface, the environment 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 development, 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, 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, electromechanical 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, electromechanical 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 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, 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 micro-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-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, 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 with 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-capacity 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. Green 1.9 The development 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 development 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 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 and 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 realization 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 Technology (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 fuzzy 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 scheduling 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 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 optimization, 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 reliability 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 compared 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. "Open" 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 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 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 integration 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 requirements 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 cash 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 realization 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 existing 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 through 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 Logic 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 to 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. 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. 6 畢業(yè)設(shè)計課題：C616型普通車床改造為經(jīng)濟型數(shù)控車床 課題簡介： 本課題是圍繞將普通機床改造成經(jīng)濟型數(shù)控機床展開設(shè)計的，經(jīng)濟型數(shù)控機床是指價格低廉、操作使用方便，適合我國國情的裝有簡易數(shù)控系統(tǒng)的高效自動化機床。中小型企業(yè)為了發(fā)展生產(chǎn)，常希望對原有舊機床進行改造，實現(xiàn)數(shù)控化、自動化。經(jīng)濟型數(shù)控機床系統(tǒng)就是結(jié)合現(xiàn)實的的生產(chǎn)實際，結(jié)合我國國情，在滿足系統(tǒng)基本功能的前提下，盡可能降低價格。價格便宜、性能價格比適中是其最主要的特點，特別適合在設(shè)備中占有較大比重的普通車床改造，適合在生產(chǎn)第一線大面積推廣。企業(yè)應(yīng)用經(jīng)濟型數(shù)控型系統(tǒng)對設(shè)備進行改造后，將提高產(chǎn)品加工精度和批量生產(chǎn)的能力，同時又能保持“萬能加工”和“專用高效”這兩種屬性，提高設(shè)備自身對產(chǎn)品更新?lián)Q代的應(yīng)變能力，增強企業(yè)的競爭能力。 利用微機改造現(xiàn)有的普遍車床，主要應(yīng)該解決的問題是如何將機械傳動的進給和手工控制的刀架轉(zhuǎn)位，進給改造成由計算機控制的刀架自動轉(zhuǎn)位以及自動進給加工車床，即經(jīng)濟型數(shù)控車床。 進行數(shù)控機床的改造是非常有必要的。數(shù)控機床可以很好地解決形狀復(fù)雜、精密、小批量及多變零件的加工問題。能夠穩(wěn)定加工質(zhì)量和提高生產(chǎn)效率，但是數(shù)控機床的運用也受到其他條件的限制。如：數(shù)控機床價格昂貴，一次性投資巨大等，因此，普通車床的數(shù)控改造，大有可為。它適合我國的經(jīng)濟水平、教育水平和生產(chǎn)水平，已成為我國設(shè)備技術(shù)改造主要方向之一。現(xiàn)我選用C616普通車床為例進行數(shù)控改造。 設(shè)計方案的確定 C616型車床是一種加工效率高，操作性能好，社會擁有量大的普通車床。實踐證明，把這種車床改造為數(shù)控車床，已經(jīng)收到了良好的經(jīng)濟效果。 1.設(shè)計任務(wù) 本設(shè)計任務(wù)是對C616普通車床進行數(shù)控改造。利用微機對縱橫進給系統(tǒng)進行開環(huán)控制?？v向脈沖當量為0.01mm/脈沖，橫向脈沖當量為0.005mm/脈沖，驅(qū)動元件采用步進電機，傳動系統(tǒng)采用滾珠絲杠副，刀架采用自動轉(zhuǎn)位刀架。 2.總體設(shè)計方案的確定 由于是經(jīng)濟型數(shù)控改造，所以在考慮具體方案時，基本原則是在滿足使用要求的前提下，對機床的改動盡可能減少，以降低成本.根據(jù)C616車床有關(guān)資料以及數(shù)控車床的改造經(jīng)驗，確定總體方案為:采用微機對數(shù)據(jù)進行計算處理，由I/O接口輸出步進脈沖。經(jīng)一級齒輪減速后,帶動滾珠絲杠轉(zhuǎn)動，從而實現(xiàn)縱向、橫向進給運動。 目錄 序言 ----------------------------------------- --------------------------------3 1 計方案的確定-------------------------------------------------------------4 2 任務(wù)------------------------------------------------------------------------4 3 體設(shè)計方案的確定------------------------------------------------------4 二、械部分改造與設(shè)計-----------------------------------------------------------4 1 向進給系統(tǒng)的設(shè)計與計算---------------------------------------------4 2 向給系統(tǒng)的設(shè)計與計算----------------------------------------------10 三、進電機的選擇---------------------------------------------------------------13 （一）步電機選用的基本原則------------------------------------------------13 （二）進電機的選擇------------------------------------------------------------14 四、床導(dǎo)軌改造------------------------------------------------------------------15 五、自轉(zhuǎn)位刀架的選用---------------------------------------------------------16 六、經(jīng)濟型數(shù)機床改造時數(shù)控系統(tǒng)的選用---------------------------------17 七、典型零件工藝設(shè)計及應(yīng)用程序的編制---------------------------------18 （一）藝分析---------------------------------------------------------------------18 （二）工坐標系的設(shè)定---------------------------------------------------------19 （三）動鉆孔---------------------------------------------------------------------19 （四）制加工程序---------------------------------------------------------------19 小結(jié)----------------------------------------------------------- --------------------21 參考文獻--------------------------------------------------------------------------22 說明書字數(shù)：1.4萬