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Exercise 1 Feeding Workpieces from a Gravity Feed Magazine New Components : 3/2-Way Valve 3/2-Way Valve Single Acting Cylinder Single Acting.

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Presentation on theme: "Exercise 1 Feeding Workpieces from a Gravity Feed Magazine New Components : 3/2-Way Valve 3/2-Way Valve Single Acting Cylinder Single Acting."— Presentation transcript:

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7 Exercise 1 Feeding Workpieces from a Gravity Feed Magazine New Components : 3/2-Way Valve 3/2-Way Valve Single Acting Cylinder Single Acting Cylinder Service Unit Service Unit

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12 Exercise 1 Feeding Workpieces from a Gravity Feed Magazine Problem Description : Using a single cylinder, workpieces are to be feed into a jig from a gravity magazine. Using a single cylinder, workpieces are to be feed into a jig from a gravity magazine. The piston rod is to extend when a pushbutton is pressed and return to the start position when the push button is released. The piston rod is to extend when a pushbutton is pressed and return to the start position when the push button is released.

13 Exercise 1 Answer

14 Exercise 2 Removal of Heavy Workpieces from a Gravity Feed Magazine New Components : 5/2-Way Valve 5/2-Way Valve Double Acting Cylinder Double Acting Cylinder

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18 Exercise 2 Removal of Heavy Workpieces from a Gravity Feed Magazine Problem Description : Using a double acting cylinder, Heavy workpieces are to be feed into a jig from a gravity magazine. Using a double acting cylinder, Heavy workpieces are to be feed into a jig from a gravity magazine. The piston rod extends when a selector switch is returned to its original position. The piston rod extends when a selector switch is returned to its original position.

19 Exercise 2 Answer

20 Exercise 3 Removal of Bushings From Steel Blocks New Concept : Indirect Control Indirect Control Direct Control Direct Control

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23 Exercise 3 Removal of Bushings from Steel Blocks Problem Description : Press fit bushings are to be removed from steel blocks using a double acting cylinder. Press fit bushings are to be removed from steel blocks using a double acting cylinder. The start signal is to be given using a push button: When the push button is released, the cylinder returns to its initial position. The start signal is to be given using a push button: When the push button is released, the cylinder returns to its initial position.

24 Exercise 3 Answer

25 Exercise 4 Distribution of Crates New Concept : Memory Control System Memory Control System

26 Circuit Diagram: Memory Control

27 Exercise 4 Distribution of Crates Problem Description : The roller track is to be swiveled by means of a double acting cylinder. The roller track is to be swiveled by means of a double acting cylinder. The signals to extend and to retract are given from separate push buttons. The cylinder is to remain in the position indicated by the last signal until an opposing signal is given. The signals to extend and to retract are given from separate push buttons. The cylinder is to remain in the position indicated by the last signal until an opposing signal is given.

28 Exercise 4 Answer

29 Exercise 5 Transfer of a Part New component : Roller Levers Roller Levers

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31 Exercise 5 Transfer of a Part Project Description : Using a double acting cylinder, a part is t be moved from one roller track to another, as part of a material handling operation. Using a double acting cylinder, a part is t be moved from one roller track to another, as part of a material handling operation. The operation is to be started used a push button. An acknowledgment signal is required when the piston is fully extended to ensure that the part has been transferred. The operation is to be started used a push button. An acknowledgment signal is required when the piston is fully extended to ensure that the part has been transferred. The return stroke is to be automatic. The return stroke is to be automatic.

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33 Exercise 6 Parts Feeding New component : Non Return Valves Non Return Valves Shuttle Valve Shuttle Valve Dual Pressure Valve Dual Pressure Valve Flow Controls Flow Controls Metering In/Out Metering In/Out

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39 Metering In Metering In Metering OUT Metering OUT

40 Exercise 6 Parts Feeding Problem Description : Production parts are moving an actuator away from a gravity feed magazine toward an assembly device Production parts are moving an actuator away from a gravity feed magazine toward an assembly device Two push buttons are to be incorporated in the circuit. When either of these is actuated, parts are to be feed. Two push buttons are to be incorporated in the circuit. When either of these is actuated, parts are to be feed. The return stroke is initiated by the actuator after it reaches the end of the forward rotation. The return stroke is initiated by the actuator after it reaches the end of the forward rotation. The forward and return strokes are to be adjustable. The forward and return strokes are to be adjustable.

41 Exercise 6 Answer

42 The End


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