Скачать или смотреть DLYY-DH202A Advanced Electro Hydraulic Training System（double side）

Experiment contents:
1）Basic electric control
a) Lights on control
b) Lights out control
c) And logic control
d) Or logic control
e) Logic combination contro
f) Relay self-lock control
g) The usage of proximity sensor
2）Hydraulic control circuit
1.Direction control circuit
a) manual shuttle valve reversing circuit
b) solenoid valve reversing circuit
c) lock circuit
2.Pressure control circuit
a)Single grade pressure regulating circuit
b) Secondary level pressure regulating
c) Single pressure reducing circuit
d) Level 2 pressure circuit
e) The unloading circuit using “M” “H” type manual shuttle valves
f) The unloading circuit using pilot relief valve
g) The balance circuit using the sequence valve
h) Liquid control one-way valve pressure maintenance.
i) The one-way back pressure circuit using using relief valve
j) The dual way back pressure circuit using using relief valve
3.The flow speed regulator circuit using throttle valve
a) Enter oil-way throttle speed regulation
b) Back oil-way throttle speed regulation
c) Side oil-way throttle speed regulation
d) Speed synchronous circuit of the speed regulation valve
3.Speed regulator circuit using speed regulator valve
4.Fast moving circuit of hydraulic cylinder differential connection
5.Sequence action circuit using sequence valve
6.Sequence action circuit use stroke switch control
8.Sequence action circuit use pressure relay control
9.One-way atresia circuit use hydraulic control one-way valve
10.Double-way atresia circuit use hydraulic control one-way valve
11.Locking circuit use o type manual shuttle valve
12. Relay control hydraulic basic circuit
13.PLC directive program,ladder chart program
14.The leaning and application of PLC program software
15.The shuttle valve of PLC control solenoid shuttle valve
16.The other circuit design by themselves