Design And Control Of Hydraulic Manipulator Based On Mechanic-Electronic-Hydraulic Integration

The design of the content is derived from a tin-plated steel strip production line project. Tin on the current working environment of the production line, designed manipulator that is suit for industrial working on the site. With the development of the current manipulator and the depth and breadth of raising the level of robot intelligence, manipulator has been applied in many fields. In China,, most of market share of the robot manipulator by foreign companies occupied. In the face of strong international and domestic enterprises are facing a manipulator considerable competitive pressure, so we need to continuously improve the level of research and development. Now China is moving from a "manufacturing power" to "creating power," forward, the Chinese manufacturing industry is facing with the international practice, the great challenge to participate in international division of labor, the improvement of industrial automation in China is urgent, the Government must be to increase funding of robots investment and policy support to the robot industry will inject new impetus.The topic of designing hydraulic manipulator is on that basis of comprehensive of all factors and user’s requirements to complete overall program, primarily using solidworks software to design three-dimensional structure. In the design program, based on the design of complete hydraulic system, specifically the implementation of hydraulic components hydraulic cylinder piston driving force of the composition and calculation of cylinder pressure and flow of the calculation and selection of hydraulic cylinders; Develop the basic program and draw hydraulic system hydraulic system diagram; Calculation and selection of hydraulic components-hydraulic pumps, hydraulic valves, pipes and fuel tank capacity. Checking hydraulic system performance.The control system is designed by the combination of PLC and touch screen. Designing manual, automatic control system project of hydraulic manipulator, and giving control of the system of the process flow chart.Combination of on-site operational requirements, designing touch screen control interface; Finally, the simulation software proved the feasibility of the design.