机械手的外文文献

机械手的外文文献内容摘要：

to develop teaching manipulator, puter controlled manipulator and the bined machinery hands. At the same time to increase speed, reduce the impact, correct positioning, in order to better play the role of mechanical hand. It should also be vigorously on the servo type, memory retrieval, as well as having tactile, visual and other properties of the manipulator, and consider the collocated with the puter, and gradually bee the manufacturing system is one of the basic unit. Foreign mechanical hand in the machinery manufacturing industry in the application of more, development is very rapid also. Mainly for machine tool, horizontal fing press feeding and discharging, and spot welding, paint spraying operation, it can be in accordance with the specified prior to the pletion of the operation procedures. The development trend of foreign mechanical hand is developed energetically has some kind of intelligent mechanical hand. It is capable of sensing, feedback external conditions change, make corresponding changes. Such as position slightly deviation, which can correct and automatically detect, focuses on the study of visual function and visual function. At present, have made certain achievements. At present the world highend industrial manipulator with high accuracy, high speed, multi axis, lightweight development trend. Positioning accuracy can meet the micron and submicron level requirement, operation speed can reach 3M / S, mass production reached 6 shaft, load 2Kg product gross has exceeded 100Kg. More important is the manipulator, flexible manufacturing system and flexible manufacturing unit bination, so as to fundamentally change the current machinery manufacturing system of artificial operation state. At the same time, along with the mechanical hand miniaturization and micromation, its apply a domain to will break through the traditional mechanical field, towards electronic information, biotechnology, life science and aerospace and other highend industry development. This design is to use programmable controller PLC as a carrier of a set of mechanical hand driving device, used to achieve the function of writing, and according to the demand change requirements of any changes to the relevant control parameters. The school library provide the database and put on the work data collection, I found a lot about this topic in the litera。