Transparent Hydraulic Experiment Device, Hydraulic Experiment Device

1.Product structure:

1.1 Experimental platform can use two kinds of control mode: a group of relay control and PLC control. It is equipped with a set of common transparent hydraulic components, suitable for use in machinery, mechanical and electrical integration of teaching practice. Can also be used in other mechanical and electrical professional college.
1.2 Products containing aluminum panel, following a square pipe frame,bottom is provided with casters. On the right is the control modules of the platform,including the leakage protection function, PLC control module, host computer communication port, a relay control module, switch module. Under the table withdrawers, specifically for the storage element.
2.The main technical indexes of the product:
2.1 size 1800 mm x 630 mm x 1500 mm; 120kg
2.2 The power supply: single phase AC220V, power < 500 VA.
2.3 The power module: AC 220V 50Hz input power, output power DC24V/2A.
2.4 Hydraulic special using pump station
2.5 Tools accessories components
2.6 Annex: experimental jump line, commonly used tools, software disc, the product specification.
3.Training project:
3.1 PLC hardware and software
1) PLC hardware knowledge
2) wiring training PLC
3) PLC internal resources for learning
4) the use of PLC programming software
5) download, upload and online monitoring of PLC applications
3.2 Fundamental hydraumatic experiment circuit examples
1)Direction changing circuit using a reversing valve
2)Shutting circuit using a “O” type centre bypass valve
3)Shutting circuit using a pilot operated check valve
4)Pressure setting circuit
5)Secondary pressure circuit
6)Decompression circuit using a reducing valve
7)Decompression circuit using a pressure cylinder
8)Unloading circuit using a reversing valve
9)Meter-in speed-regulation circuit
10)Meter-out speed-regulation circuit.
11)Speed-regulation circuit of speed-regulation gear pump
12)Composite speed-regulation circuit of speed-regulation gear pump and flow speed control valve.
13)Speed changing-over circuit by short circuit of a flow valve
14)Secondary feeding circuit
15)Sequeunt circuit using a sequence valve
16)Sequeunt circuit using a pressure switch
17)Sequeunt circuit using a position switch
18)Sequeunt circuit using an overtravel-limit reversing valve.