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A pncumatic press uscs a double acting cylinder 1A as shown in Fig. 3(a). The cylinder, extends and retracts when a foot pedal is operated. The static force required to punch the holes in the strip is 5.4 kN. The maximum air pressure available is 5 bar. Using the attachments and assuming that the moment arms lengths do not change, calculate the minimum standard diameter of the cylinder required and the pressure required to deliver the 5.4 kN force, 450 150 Cylinder 1A- Dimensions in millimeters Fig. 3(a) (b) After the liquid paint colours have been poured together into a bucket, they are mixed by a vibrating machine which is shown in Fig. 3(b). When the cylinder is fully retracted and a detent push button has been pressed, an oscillating motion is started by cylinder 1A. The oscillation motion occurs over the entire stroke length of the cylinder. The duration of the forward stroke of the cylinder is to be 0.6 seconds and the return stroke is to be 0.4 secconds. The cylinder should also remain in the full extended position for 1 second, resulting in a cycle time of 2 seconds. Answer each of the following: (i) Draw a possible pneumatic circuit solution to this problem using indirect control of the cylinders. An air service unit and isolation val is not required in your design. Ensure that follow the basic rules for constructing pneumatic circuit diagrams. you (ii) Draw the displacement step diagram for the circuit designed in part (i) of this question. The diagram must include signal lines. Fig. 3ib1

A pncumatic press uscs a double acting cylinder 1A as shown in Fig. 3(a). The cylinder, extends and retracts when a foot pedal is operated. The static force required to punch the holes in the strip is 5.4 kN. The maximum air pressure available is 5 bar. Using the attachments and assuming that the moment arms lengths do not change, calculate the minimum standard diameter of the cylinder required and the pressure required to deliver the 5.4 kN force, 450 150 Cylinder 1A- Dimensions in millimeters Fig. 3(a) (b) After the liquid paint colours have been poured together into a bucket, they are mixed by a vibrating machine which is shown in Fig. 3(b). When the cylinder is fully retracted and a detent push button has been pressed, an oscillating motion is started by cylinder 1A. The oscillation motion occurs over the entire stroke length of the cylinder. The duration of the forward stroke of the cylinder is to be 0.6 seconds and the return stroke is to be 0.4 secconds. The cylinder should also remain in the full extended position for 1 second, resulting in a cycle time of 2 seconds. Answer each of the following: (i) Draw a possible pneumatic circuit solution to this problem using indirect control of the cylinders. An air service unit and isolation val is not required in your design. Ensure that follow the basic rules for constructing pneumatic circuit diagrams. you (ii) Draw the displacement step diagram for the circuit designed in part (i) of this question. The diagram must include signal lines. Fig. 3ib1

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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67% A pocumatic prcss uscs a double acting cylinder 1A as shown in Fig. 3(a). The cylinder, extends and retracts when a foot pedal is operated. The static force required to punch the holes In the strip is 5.4 kN. The maximum air pressure available is 5 bar. Using the attachments and assuming that the moment arms lengths do not change, calculate the minimum standard diameter of the cylinder required and the pressure required to deliver the 5.4 kN force. 450 150 Cylinder 1A Dimensions in millimeters Fig. 3(a) (b) After the liquid paint colours have been poured together into a bucket, they are mixed by a vibrating machine which is shown in Fig. 3(b). When the cylinder is fully retracted and a detent push button has been pressed, an oscillatıng motion is started by cylinder 1A. The oscillation motion occurs over the entire stroke length of the cylinder. The duration of the forward stroke of the cylinder is to be 0.6 seconds and the return stroke is to be 0.4 seconds. The cylinder should also remain in the full extended position for 1 second, resulting in a cycle time of 2 seconds. Answer each of the following: (i) Draw a possible pneumatic circuit solution to this problem using indirect control of the cylinders. An air service unit and isolation valve is not required in your design. Ensure that you follow the basic rules for constructing pneumatic circuit diagrams. (ii) Draw the displacement step diagram for the circuit designed in part (1) of this question. The diagram must include signal lines. Fig. 3ib1
Transcribed Image Text:67% A pocumatic prcss uscs a double acting cylinder 1A as shown in Fig. 3(a). The cylinder, extends and retracts when a foot pedal is operated. The static force required to punch the holes In the strip is 5.4 kN. The maximum air pressure available is 5 bar. Using the attachments and assuming that the moment arms lengths do not change, calculate the minimum standard diameter of the cylinder required and the pressure required to deliver the 5.4 kN force. 450 150 Cylinder 1A Dimensions in millimeters Fig. 3(a) (b) After the liquid paint colours have been poured together into a bucket, they are mixed by a vibrating machine which is shown in Fig. 3(b). When the cylinder is fully retracted and a detent push button has been pressed, an oscillatıng motion is started by cylinder 1A. The oscillation motion occurs over the entire stroke length of the cylinder. The duration of the forward stroke of the cylinder is to be 0.6 seconds and the return stroke is to be 0.4 seconds. The cylinder should also remain in the full extended position for 1 second, resulting in a cycle time of 2 seconds. Answer each of the following: (i) Draw a possible pneumatic circuit solution to this problem using indirect control of the cylinders. An air service unit and isolation valve is not required in your design. Ensure that you follow the basic rules for constructing pneumatic circuit diagrams. (ii) Draw the displacement step diagram for the circuit designed in part (1) of this question. The diagram must include signal lines. Fig. 3ib1
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