The characteristics of hydraulic cartridge valve used by Chaohu Zhongrui Machine Hydraulic Presses Compared with general hydraulic valves, cartridge valves have the following advantages: 1. Cartridge-type components have been standardized, and several cartridge-type poppet units can be combined to form a composite. Valve 2. Large oil capacity, especially suitable for large flow applications, plug-in poppet valve Chase can reach 250mm, through the flow can reach 10000l/min 3. The action speed is fast, because it cuts off the oil by the cone seal Road, the valve core lifted slightly, the oil circuit immediately connected. In addition, the spool travel is shorter and lighter than the spool. So the action is sensitive, especially suitable for telling the open situation 4. Good sealing, small leakage 5. Simple structure, easy to make, reliable work, not easy to race 6. One valve is more versatile, easy to implement hydraulic components and Zhongrui hydraulic oil System standardization, serialization and generalization, and simplification of the system 7. Different poppet valves can be configured according to the different inflows and outflows, and the slide valve must be selected according to the larger of the oil in and out. 8. Meaning inheritance, pass Compared with the equivalent slide valve, the same cartridge valve is inherited. Compared with the equivalent slide valve, the volume and weight of the former are greatly underfoot, and the greater the flow, the quality effect of the Zhongrui hydraulic press is significant. Because the number of electromagnets used in the cartridge hydraulic system is increased compared with the general hydraulic system, it is mainly used in systems with large flow or high requirements for sealing performance, and systems with no separate pressure adjustment requirements for small flow and multiple hydraulic cylinders. And the action requires a simple night system, not using cartridge poppet valves. The purpose of Anhui Zhongrui Machine Tool Manufacturing Co., Ltd. is: high quality, low price, reputation, and commitment! We warmly welcome people of insight from the community to visit our company for cooperation in research and development.
Industry control printed circuit boards (PCB)
1. For industrial control, special or general-purpose circuit board, the bottom circuit is completed, and IO is reserved. After buying the industrial control circuit board, the input and output ports reserved on the circuit board are connected to the user's own device, such as motor, solenoid valves, sensors, thus completing the function want to accomplish.
2. The special circuit board is a board specially designed for a certain function, such as the temperature control circuit board. After buying it, the input port is connected to the thermocouple, and the output port is connected with a heating contactor or a solid state relay to control the heating device to complete the temperature control. There are flow control boards, motion control boards, etc.
3. The universal control board, most of which can be programmed, after the user's own secondary development, completes a specific function, and has a wide range of uses. For example, plc is a general industrial control board. After the user writes the program and compiles the input, various functions can be completed. Digital input, analog input port, high-speed counter port, digital output port, analog output port, and some also have communication function.
Industry Control Circuit Board
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