industrial automation circuits 2020-2021.ppt

automation

1. Hydraulic Circuits Design

Asst. Prof. Dr. Maher Yahya Salloom

2. BASIC BLOCK - RESERVOIR & ACCESSORIES

3. BASIC BLOCK - RESERVOIR & ACCESSORIES

4. A SIMPLE HYDRAULIC CIRCUIT - 1
Basic Block
Reduced to

5. A SIMPLE HYDRAULIC CIRCUIT - 2
Basic Block

6. A SIMPLE HYDRAULIC CIRCUIT - 2

7. A SIMPLE HYDRAULIC CIRCUIT - 2

8. A SIMPLE HYDRAULIC CIRCUIT - 2

9. Clamping Circuit
MACHINE TOOL HYDRAULICS
Basic Block

10. Clamping Circuit
MACHINE TOOL HYDRAULICS
Basic Block

11. Clamping Circuit
MACHINE TOOL HYDRAULICS
Basic Block

12. Clamping Circuit
MACHINE TOOL HYDRAULICS
Basic Block

13. Dual speed ( feed) in advance
with meter in flow control valve
Basic Block

14. Dual speed ( feed) in advance
with meter out flow control valve

15. Dual speed ( feed) in both side
with meter out flow control valve

16. Dual speed (feed) in both side
with meter in now control valve

17. FEW MORE APPLICATIONS

18. HYDRAULICS IN SIMPLE
PLASTIC INJECTION
MOULDING MACHINES

19. HYDRAULICS IN SIMPLE PLASTIC
INJECTION MOULDING MACHINES

20. A SIMPLE PRESS CIRCUIT
APPLICATION OF DOUBLE PUMPS

21. Consider a machining operation where the workpiece must be
clamped with a certain force before it is extended to make contact
with the cutting tool.
The valve sensing the pressure before it
Circuit Using Sequence Valve

22. Circuit Using Counterbalance Valve

23. A pressure-reducing valve does not allow pressure downstream of the
valve to exceed the set point.
The valve sensing the pressure after it
Circuit Using Pressure Reducing Valve

24. Circuit Using Unloading Valve
The circuit is sometimes referred to as a fast approach, slow-feed
circuit.

37. Hydraulic power steering Circuit

38. Principle diagram of one suspension of the direct
drive electro-hydraulic self-propelled transporter