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Technical Introduction Of Accessory Equipment For Roll Forming Machine
Sep 22, 2017

     To the hydraulic system design, guarantee the system has the good performance, saves the system investment, avoids the system operation the unnecessary energy waste, is chooses one kind of suitable power and the control system necessary condition, but is not the absolute condition. The specific use of the dynamic control system, but also must consider the machine to complete the product process characteristics, specific analysis of its working conditions. At the same time, the cost and technical conditions must be considered synthetically.Accessory Equipment For Roll Forming Machine

     Variable pump control system technology is more complex, high price. For small power, high-speed operation of the system, energy-saving effect is not prominent, but also may be due to the lag effect of variable pump (pressure, flow delay of the change of instruction time, can not achieve the phenomenon of synchronous change), resulting in instability of the system work. Variable pump control system is more suitable for high-power system, the high power system, the use of pressure, flow compound control Pump control system is an ideal solution.Accessory Equipment For Roll Forming Machine

     The quantitative pump + overflow throttling CONTROL + accumulator can not be completely overflow and throttling loss, but it has a certain energy-saving effect, and has a mature technology, responsive characteristics. Comprehensive cost, technology and operating costs, decided to give up the variable pump control system, the machine's hydraulic system is relatively simple, low-cost, technical maturity and reliable quantitative pump + proportional valve CONTROL + ACCUMULATOR hydraulic system design. Accessory Equipment For Roll Forming Machine

     The hydraulic system adopts the quantitative pump + electro-hydraulic proportional control + accumulator system, realizes the continuous control pressure and the flow change, makes the system work stably and reliably, reduces the component quantity, simplifies the hydraulic system structure, achieves the reliable, the stable, the energy saving effect.

    Actuator configuration based on the above analysis, the principle of improving the design is: the basic working condition and structure of the machine does not make big change, the basic execution element remains unchanged, the increase of two-way mode motor, the system work pressure is adjusted slightly, only some valve control components are adjusted to meet the requirements of the new system.Accessory Equipment For Roll Forming Machine