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. 1. 2. An acknowledgement signal (S1) is required when the piston is fully extended, to ensure that the work piece has been tipped onto the belt. 3. The extension should be slower than the retraction (use a pilot operated check valve) 4. The return stroke should be automatic. Design the Electro- Hydraulic Circuit with proper labeling. Include the components required a. b. Draw the Displacement -step diagram & Displacement -time diagram ( include Cylinder, START PB, STOP PB, DCV)

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. 1. 2. An acknowledgement signal (S1) is required when the piston is fully extended, to ensure that the work piece has been tipped onto the belt. 3. The extension should be slower than the retraction (use a pilot operated check valve) 4. The return stroke should be automatic. Design the Electro- Hydraulic Circuit with proper labeling. Include the components required a. b. Draw the Displacement -step diagram & Displacement -time diagram ( include Cylinder, START PB, STOP PB, DCV)

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter47: High-pressure, Low-pressure, And Absorption Chilled-water Systems

Section: Chapter Questions

Problem 4RQ: Blocked suction cylinder unloading is accomplished by A. keeping the suction valve closed. B....

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