1、河北工程大学毕业设计 1 外文资料： INDUSTRIAL ROBOTS Mechatronics The success of industries in manufacturing and selling goods in a world market increasingly depends upon an ability to integrate electronics and computing technologies into a wide range of primarily mechanical products and processes. The performance
2、of many current products-cars, washing machines, robots or machine tools-and their manufacture depend on the capacity of industry to exploit developments in technology and to introduce them at the design stag into both products and manufacturing processes. The results so that the whole industrial sy
3、stem to produce a cheaper and easier than in the past, more reliable, more powerful manufacturing technology, this intense competition, leading to the original electronic engineering and mechanical engineering have been gradually difference among the various disciplines with engineering design repla
4、ced with the mutual penetration, resulting in a mechanical and electrical integration, or mechatronics. In this competitive environment, the success of products and technologies are those that effectively combine the electronic and mechanical products, but not the main reason is the absence of a suc
5、cessful application of electronic technology. General product innovation in machine-building industry, often starting from the mechanical hardware design, but in order to achieve vision, from the initial stages of the design process must take full account of electronic technology, control engineerin
6、g and computer technology. Research from the machinery and electronics to engineering design, the key is through the mechanics and electronics hidden boundaries, put them together, it is understood today the key to this transformation took place. To be successful, early in the design of the study ne
7、ed to establish the concept of mechatronics, when the specific program has not yet formed, so there is choice. In this way, design engineers, especially mechanical design engineers will be able to make a decision too quickly to avoid falling into the stereotypes and reduce productivity. 河北工程大学毕业设计 2
8、 Fully study the market trend, we will find electromechanical integration with a design, will lead to a revival of the field, such as high-speed textile machines, measurement and measurement systems, and automatic test equipment, integrated circuits Xiang kind of special equipment. In many cases sub
9、 ah, the emerging field of production and recovery are often formed by the embedded microprocessor electronics and basic mechanical system caused by the integrated and enhanced processing capacity. Flexibility of the manufacturing process the request resulted in the production of flexible operating
10、system concepts in this system, many components such as computer numerical control machine tools, robots and automatic guided vehicles, etc. associated with joint production, exchange of information between them through Local Area Network. The products so far, most do not realize the design of elect
11、romechanical integration of diversity for the engineering sudden opportunity. The final product sold to customers is the essence of our revenue sources, which may begin the application is the date the new mechatronic products and provide enhanced functionality important difference between traditiona
12、l products. The following examples may illustrate that the traditional products: Automatic transmission control engine and automatic control of the development of engines and transmissions tend to reduce the radiation, save fuel and time by preventing excessive speed and the use of the fuel flow can
13、 be adjusted to avoid false-driven gear and so on. Power-driven tools of modern power-driven tools, such as drill bits you can provide a variety of functions, including speed and torque control, reverse action and acceleration control. The new examples of mechatronic products are as follows: Standar
14、d components assembled a traditional industrial robot because of structural problems often many restrictions. Using a number of structural parts and drive, coupled with the central processor can be made by the standard components to assemble the robot system, so users can assemble to meet their own
15、needs various robots. Video and CD player, video and CD player laser head is equipped with sophisticated, you can read the digital information on the disk. With 河北工程大学毕业设计 3 microprocessor control system can provide multi-track selection, scan preview and many other features. The above examples show
16、 that the purpose of the use of machinery is the continuous improvement of electronic consumer goods, not to keep consumer prices lower. Machinery and electronics products provide solutions to specific problems of the ideal way to use a low-cost element or standards. The personal computer controller
17、 and programmable logic controller Early machine tools and robots in the controllers function is to store and perform some simple procedures for the implementation of the tool or device with a predetermined speed to generate the required movement. Since 1981, IBMs first since the emergence of person
18、al computers, many manufacturers produce microprocessors based on its so-called. Through the main memory and secondary storage devices exchange data, which allows users to use than the system microprocessor to provide the actual storage space for more storage space programming. It is this processing
19、 power and storage efficiency had a dramatic impact, making more and more industrial sectors to PC, for data acquisition and control applications. In addition to handling capabilities, PC machine control applications as a key component of many other advantages. These advantages are: (1) choice of ap
20、plication software more than a dedicated controller. (2) Select the tools to improve application efficiency and room for more. (3) The PC is available in a variety of forms ranging from a single card, a portable, a desktop and ruggedized industrial version for use on the factory floor. (4) bus archi
21、tecture with multiple expansion slots, digital and analog input / output cards can be produced by several manufacturers. (5) special machine or a small computer than a more flexible, depending on the application can be very convenient for a variety of configurations PC, data acquisition and control
22、device may be an additional external and interest rates through, or it may be a plug-in board. Typically add a separate external rack, the internal packaging has to provide power to the host through the serial or parallel data communications cable. A variety of standard format modules can be inserted in the rack as needed. PC, data acquisition There are basically two ways. The first use of analog /
