CW61125 lathe professional manufacturer 61125 heavy duty lathe price

Professional lathe manufacturer Heavy-duty lathe In the servo system, the direction of the hydraulic cylinder movement of the lathe professional manufacturer heavy-duty lathe depends on the direction of the input signal, and the speed of movement depends on the size of the input signal. The advantages of the jet tube servo system of heavy-duty lathes from a professional manufacturer of lathes are: simple structure, low component processing accuracy requirements, large area at the outlet of the jet tube, strong anti-pollution ability, able to work under harsh working conditions, no unbalanced radial direction on the jet tube The force will not cause jamming. Its disadvantages are: the inertia of the moving part of the jet tube is large, the working performance is poor, the jet energy loss is large, the reactive power loss at the zero position is also large, the efficiency is low, it is easy to cause vibration when the oil supply pressure is high, and there is a large axis along the axial direction of the jet tube. Xiang Li. Therefore, this kind of servo system is only suitable for low-voltage and low-power situations, such as the servo systems of some hydraulic profiling machine tools. The working principle of the nozzle-baffle hydraulic servo system is composed of a nozzle, a baffle, a tube sheet and a hydraulic cylinder. There is a fixed orifice and an intermediate oil chamber in the nozzle. Part of the pressure oil from the hydraulic pump directly enters the rod chamber of the hydraulic cylinder, and the other part enters the intermediate oil chamber through the fixed orifice to reduce the pressure and then flows into the hydraulic cylinder. No rod cavity. Guide rail parameters:
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