《外文翻译--多自由度铝合金机械手的设计与实现.doc》由会员分享，可在线阅读，更多相关《外文翻译--多自由度铝合金机械手的设计与实现.doc（6页珍藏版）》请在金锄头文库上搜索。
1、山东轻工业学院中英文翻译院系名称 机械工程学院 学生姓名 专业班级 机械设计制造及其自动化08-4 指导教师 二一二年四月二十日Aluminum multi-degreeof freedom manipulator Design and ImplementationMechanical hand, is also called from begins, auto hand can imitate the manpower and arms certain holding function, with by presses the fixed routine to capture, the tr
2、ansporting thing OR operation tools automatic operation installment. It may replace persons strenuous labor to realize the production mechanization and the automation, can operate under the hostile environment protects the personal safety, thus widely applies in departments and so on machine manufac
3、ture, metallurgy, electron, light industry and atomic energy.The manipulator is mainly composed of the hand and the motion. The hand is uses for to grasp holds the work piece (or tool) the part, according to is grasped holds the thing shape, the size, the weight, the material and the work request ha
4、s many kinds of structural styles, like the clamp, the request hold and the adsorption and so on. The motion, causes the hand to complete each kind of rotation (swinging), the migration or the compound motion realizes the stipulation movement, changes is grasped holds the thing position and the post
5、ure. Motions fluctuation, the expansion, revolving and so on independence movement way, is called manipulators degree-of-freedom. In order to capture in the space the optional position and the position object, must have 6 degrees-of-freedom. The degree-of-freedom is the key parameter which the manip
6、ulator designs. The degree-of-freedom are more, manipulators flexibility is bigger, the versatility is broader, its structure is also more complex. Generally the special-purpose manipulator has 23 degrees-of-freedom.The manipulators type, may divide into the hydraulic pressure type, the air operated
7、 according to the drive type, electromotive type, the mechanical manipulator; May divide into the special-purpose manipulator and the general-purpose manipulator two kinds according to the applicable scope; May divide into the position control and the continuous path according to the path control mo
8、de controls the manipulator and so on. The manipulator usually serves as the engine bed or other machines add-on component, like on the automatic machine or the automatic production line loading and unloading and the transmission work piece, replaces the cutting tool in the machining center and so o
9、n, generally does not have the independent control device. Some operating equipment needs by the person direct control, if uses in the host who the atomic energy department manages the dangerous goods from the type operator also often being called the manipulator.Robot is a type of mechantronics equ
10、ipment which synthesizes the last research achievement of engine and precision engine, micro-electronics and computer, automation control and drive, sensor and message dispose and artificial intelligence and so on. With the development of economic and the demand for automation control, robot technol
11、ogy is developed quickly and all types of the robots products are come into being. The practicality use of robot products not only solves the problems which are difficult to operate for human being, but also advances the industrial automation program. At present, the research and development of robo
12、t involves several kinds of technology and the robot system configuration is so complex that the cost at large is high which to a certain extent limit the robot abroad use. To development economic practicality and high reliability robot system will be value to robot social application and economy de
13、velopment.With the rapid progress with the control economy and expanding of the modern cities, the let of sewage is increasing quickly: With the development of modern technology and the enhancement of consciousness about environment reserve, more and more people realized the importance and urgent of
14、 sewage disposal. Active bacteria method is an effective technique for sewage disposal，The lacunaris plastic is an effective basement for active bacteria adhesion for sewage disposal. The abundance requirement for lacunaris plastic makes it is a consequent for the plastic producing with automation a
15、nd high productivity. Therefore, it is very necessary to design a manipulator that can automatically fulfill the plastic holding.With the analysis of the problems in the design of the plastic holding manipulator and synthesizing the robot research and development condition in recent years, a economi
16、c scheme is concluded on the basis of the analysis of mechanical configuration, transform system, drive device and control system and guided by the idea of the characteristic and complex of mechanical configuration, electronic, software and hardware. In this article, the mechanical configuration combines the character of direction coordinate and the arthrosis coo
