Posted inMarine hydraulic and fluid machinery
Hydraulic System Troubleshooting: Cavitation in Hydraulic Valves
Cavitation was first discovered in 1917 when Lord Rayleigh (a British physicist) decided to investigate…
Posted inMarine hydraulic and fluid machinery
Launch and Recovery System
What is it? The “A” Frame section is moved from the inboard stowed position to…
Posted inMarine hydraulic and fluid machinery
Case Study 2
Problem Definition: Furnace door control Design a hydraulic circuit for a furnace door to be…
Posted inMarine hydraulic and fluid machinery
Design of Hydraulic Circuit
Problem Definition: Package lifting device For a dispatch station of a LED TV production house,…
Posted inMarine hydraulic and fluid machinery
Graphical representation of hydraulic and pneumatic elements
The hydraulic and pneumatic elements such as cylinders and valves are connected through pipelines to…
Posted inMarine hydraulic and fluid machinery
Pressure relief valves
The pressure relief valves are used to protect the hydraulic components from excessive pressure. This…
Posted inMarine hydraulic and fluid machinery
Flow Control Valves
In practice, the speed of actuator is very important in terms of the desired output…
Posted inMarine hydraulic and fluid machinery
Classification based on actuation mechanism
Manual actuation In this type, the spool is operated manually. Manual actuators are hand lever,…
Posted inMarine hydraulic and fluid machinery
Control valves -2
Three position four way (3/4) valves Three position four way (3/4) valves are used in…
Posted inMarine hydraulic and fluid machinery
Spool valve
The spool valves derive their name from their appearance. It consists of a shaft sliding…