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Write "open" or "closed" in the blanks below: When cylinder 1 is moving, check valve 1 is When cylinder 1 is moving, pressure control valve 1 is When cylinder 2 is moving, check valve 2 is When cylinder 2 is moving, pressure control valve 2 is

Write "open" or "closed" in the blanks below: When cylinder 1 is moving, check valve 1 is When cylinder 1 is moving, pressure control valve 1 is When cylinder 2 is moving, check valve 2 is When cylinder 2 is moving, pressure control valve 2 is

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
Problem 1.1MA
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**Exercise: Control Valve Status Assessment** Fill in the blanks with "open" or "closed" to determine the status of the valves under different conditions: 1. When cylinder 1 is moving, check valve 1 is _______________. 2. When cylinder 1 is moving, pressure control valve 1 is _______________. 3. When cylinder 2 is moving, check valve 2 is _______________. 4. When cylinder 2 is moving, pressure control valve 2 is _______________.
Transcribed Image Text:**Exercise: Control Valve Status Assessment** Fill in the blanks with "open" or "closed" to determine the status of the valves under different conditions: 1. When cylinder 1 is moving, check valve 1 is _______________. 2. When cylinder 1 is moving, pressure control valve 1 is _______________. 3. When cylinder 2 is moving, check valve 2 is _______________. 4. When cylinder 2 is moving, pressure control valve 2 is _______________.
The image represents a hydraulic circuit diagram. ### Components: 1. **Cylinders (1 and 2):** - There are two double-acting cylinders, labeled as 1 and 2. These cylinders are controlled by hydraulic pressure and can extend or retract. 2. **Pressure Gauges:** - Each cylinder is equipped with a pressure gauge. These gauges measure the hydraulic pressure within the lines associated with each cylinder. 3. **Check Valves:** - Each line contains a check valve to ensure the hydraulic fluid flows in one direction, preventing backflow and maintaining pressure. 4. **Solenoid Valves (Sol A and Sol B):** - The circuit includes two solenoid-operated, directional control valves. Sol A and Sol B control the flow of hydraulic fluid to cylinders 1 and 2 respectively. 5. **Flow Direction:** - The lines and arrows indicate the flow of hydraulic fluid through the circuit. Hydraulic fluid moves from the pump to the cylinders, controlled by the solenoid valves. ### Explanation: - **Operation:** - When Sol A is activated, it directs hydraulic fluid to cylinder 1, causing it to extend or retract depending on the valve setting. - Simultaneously, Sol B controls the flow to cylinder 2, allowing for precise control of both cylinders in sequence or independently. - **Functionality:** - This setup is typically used in systems requiring synchronized or coordinated control of multiple actuators, such as in manufacturing processes or machinery operations. The pressure gauges allow for monitoring of system pressure to ensure optimal performance and detect any potential issues. This hydraulic circuit diagram is fundamental for understanding fluid control in industrial automation and mechanical systems.
Transcribed Image Text:The image represents a hydraulic circuit diagram. ### Components: 1. **Cylinders (1 and 2):** - There are two double-acting cylinders, labeled as 1 and 2. These cylinders are controlled by hydraulic pressure and can extend or retract. 2. **Pressure Gauges:** - Each cylinder is equipped with a pressure gauge. These gauges measure the hydraulic pressure within the lines associated with each cylinder. 3. **Check Valves:** - Each line contains a check valve to ensure the hydraulic fluid flows in one direction, preventing backflow and maintaining pressure. 4. **Solenoid Valves (Sol A and Sol B):** - The circuit includes two solenoid-operated, directional control valves. Sol A and Sol B control the flow of hydraulic fluid to cylinders 1 and 2 respectively. 5. **Flow Direction:** - The lines and arrows indicate the flow of hydraulic fluid through the circuit. Hydraulic fluid moves from the pump to the cylinders, controlled by the solenoid valves. ### Explanation: - **Operation:** - When Sol A is activated, it directs hydraulic fluid to cylinder 1, causing it to extend or retract depending on the valve setting. - Simultaneously, Sol B controls the flow to cylinder 2, allowing for precise control of both cylinders in sequence or independently. - **Functionality:** - This setup is typically used in systems requiring synchronized or coordinated control of multiple actuators, such as in manufacturing processes or machinery operations. The pressure gauges allow for monitoring of system pressure to ensure optimal performance and detect any potential issues. This hydraulic circuit diagram is fundamental for understanding fluid control in industrial automation and mechanical systems.
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Step 1
  • When cylinder 1 is moving, check vale 1 is open.
  • When cylinder 1 is moving, pressure control valve 1 is closed.

 

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