中英文翻译气动移载机与plc控制

中英文翻译气动移载机与plc控制内容摘要：

arts the movement. Between various is parallel. The machinist is the multidegrees of freedom open the type series structure. But changes the system request speed high control area broad precision unceasingly in spatial and the time dynamics parameter along with its configuration high, the traditional single degree of freedom organization control technology is far cannot satisfy this kind of controlled member to be good because of the air operated machinist cancels much to the multistage localization control, the pursue target point pointing accuracy and multiple spindle at the same time cooperates weakly to have the foreword movement control, but little requests the high path precision, thus simplified to the control system request.The material mode of transport has the multipurpose function which may grasp may attract。 The pneumatic system electromagnetism cross valve selects the afflux board collection attire method, reduced has taken the space。 The PLC control has, is on foot automatic and so on the many kinds of work way. Because the pneumatic actuator has is angry the source easy to operate, does not pollute the environment, the movement nimbly rapid, the job safety reliable, the operation service is simple. And is suitable for under the adverse circumstance characteristic and so on work, thus in the ramming processing, casts and the pression casting and so on virulent or the high temperature environment is mean industry, on the engine bed, the yummy treats, the measuring appliance and in the light industry profession small work and so on ponents transportation and automatic assembly, food packing and the transportation, the electronic products transportation, automatic peg grafting, process and so on ammunition in production automation is widely applied. Therefore. The pneumatic actuator is one kind easy to promote popularly realizes the industrial automation application technology. The pneumatic system application caused the various countries industrial field to take generally. Most uses the programmable controller at present as the pneumatic system control device (PLC). The programmable foreword controller is take the microprocessor as a foundation, prehensive puter technology, the automatic control technology and the munication technology but develop one kind new, general automatic control device, in the practical application, the control system is very easy to realize. Is generally by is controlled the equipment the sequence of operation and the technological requirement, constitutes the labor step of condition table, forms the trapezoidal chart, again establishes the PLC instruction.The material transporting system moves the air cylinder, the replacement onset and retreat air cylinder by about, rises and falls the air cylinder, clamps the hand or the vacuum cup, the material block, the sensor, the column guide rail, the support, the foundation, the microswitch and so on is the hand either the vacuum cup may grip or hold the material block, the capture material part uses the clamp type and the adsorption type two forms, selects the different form, may plete the work piece separately the capture and the adsorption, adapts the different type material the hand to use the electromagnet to attract gathers with separates the way clamp the hand or the sucker in rises and falls the air cylinder under the function to be possible to reciprocate。 Clamps the hand or the vacuum cup together with rises and falls the air cylinder to move the air cylinder in about under the function。