Using a double-acting cylinder a work piece is removed and tipped onto a conveyor belt. Following are the sequence of operations The operation is to be started using a push button (use the label START PB). Include a stop push button (use the label STOP PB) to stop the process at any time. (Use Memory OFF circuit) An acknowledgement signal (S1-Proximity switch) is required when the piston is fully extended, to ensure that the work piece has been tipped onto the belt. The extension should be slower than the retraction (use a pilot operated check valve) The return stroke should be automatic. 1. 2 3 4. a. b. Design the Electro- Hydraulic Circuit with proper labeling. Include the components required Draw the Displacement -step diagram & Displacement-time diagram (include Cylinder, START PB, STOP PB, DCV,S1)

Using a double-acting cylinder a work piece is removed and tipped onto a conveyor belt. Following are the sequence of operations The operation is to be started using a push button (use the label START PB). Include a stop push button (use the label STOP PB) to stop the process at any time. (Use Memory OFF circuit) An acknowledgement signal (S1-Proximity switch) is required when the piston is fully extended, to ensure that the work piece has been tipped onto the belt. The extension should be slower than the retraction (use a pilot operated check valve) The return stroke should be automatic. 1. 2 3 4. a. b. Design the Electro- Hydraulic Circuit with proper labeling. Include the components required Draw the Displacement -step diagram & Displacement-time diagram (include Cylinder, START PB, STOP PB, DCV,S1)

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter4: Drill Press

Section4.2: Tools, Toolholding, And Workholding For The Drill

Problem 12RQ: Which would be the best workholding device for holding a 3/4" 12" 14" flat plate for drilling a...

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HYDRAULICS & ELECTRO-HYDRAULICS

Using a double-acting cylinder a work piece is removed and tipped onto a conveyor belt.
Following are the sequence of operations
2
1. The operation is to be started using a push button (use the label START PB). Include a stop push button (use the label STOP PB) to stop the process at any time. (Use Memory OFF circuit)
An acknowledgement signal (S1-Proximity switch) is required when the piston is fully extended, to ensure that the work piece has been tipped onto the belt.
The extension should be slower than the retraction (use a pilot operated check valve)
The return stroke should be automatic.
3
4.
a.
b
Design the Electro- Hydraulic Circuit with proper labeling. Include the components required
Draw the Displacement -step diagram & Displacement -time diagram (include Cylinder, START PB, STOP PB, DCV,S1)

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Using a double-acting cylinder a work piece is removed and tipped onto conveyor belt. The operation is to be started using a push button. An acknowledgement signal is required when the piston is fully extended, to ensure that the work piece has been tipped onto the belt. The return stroke is to be automatic. Draw the pneumatic circuit diagram for the problem in this exercise using ISO symbols and connecting the ports with solid lines.
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