Hydro Pneumatics Part4
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Transcript of Hydro Pneumatics Part4
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1Exercise (AND)
2How many input required??Solution
IncompleteHow many dual pressure valve required?What directional valve is required?
How are they connected?324/2 way or 5/2 way
3Example (Memory function)
4Example (Memory function)
5Exercise (Memory function)
6Exercise (Memory function)Key PointsDouble acting cylinderPush button valveAutomatic retraction Cylinder should continue movement even if the input is absentSpeed control
7Exercise (Memory function)
Key PointsDouble acting cylinderPush button valveAutomatic retraction Cylinder should hold the position even if the input is absentSpeed control
8Exercise (Quick Exhaust valve)
9Exercise (Memory function)Key PointsDouble acting cylinderPush button valveRoller lever valve to detect w/pAND operationRapid forward travelSpeed control during retraction
10Exercise (Memory function)Key PointsDouble acting cylinderPush button valveRoller lever valve to detect w/pAND operationRapid forward travelSpeed control during retraction
11Example (Pressure dependent Control)
12Example (Pressure dependent Control)
13Exercise(Pressure dependent Control)
14Exercise (Pressure Control)Key PointsDouble acting cylinderPush button valveRoller lever valve to detect full extensionPressure levelAND operation
15Example (Time delay)
16Example (Time delay)
17Example (Time delay)
18Exercise (Time delay)
19Exercise (Time delay)Key PointsDouble acting cylinder with speed controlPush button valveTwo limit F and RTimer -2AND operation
Multiple Actuators Coordinated motionMachine System Design (MAE206)20
21Example Multiple actuator
22Example Multiple actuator
23Example Multiple actuator
24Example Multiple actuator
25Example Multiple actuator