Lecture Notes
Dear Students the Lecture Notes has been uploaded for the following topics:Introduction to Fluid power – Advantages and Applications – Fluid power systems, Types of fluids – Properties of fluids and selection , Basics of Hydraulics – Pascal’s Law – Principles of flow – Friction loss, Work, Power and Torque, Problems, Construction, Working, Design, Advantages, Disadvantages, Performance, Selection criteria of Linear and Rotary – Fixed and Variable displacement pumps , Hydraulic Actuators: Cylinders – Types and construction, Application, Hydraulic cushioning, Hydraulic motors – Control Components : Direction Control, Flow control and pressure control valves, Types, Construction and Operation, Servo and Proportional valves – Applications , Introduction to Fluid power – Advantages and Applications – Fluid power systems, Sources of Hydraulic power : Pumping Theory – Pump Classification, Accessories : Reservoirs, Pressure Switches, Fluid Power ANSI Symbols – Problems, Fluid power symbols -Contd, Accumulators, Intensifiers, Industrial hydraulic circuits – Regenerative, Pump Unloading, Double- Pump, Mechanical hydraulic servo systems, Pressure intensifier Air over oil , sequencing reciprocation , Fail safe speed control , hydrostatic transmission, Electro hydraulic circuits, Properties of air – Perfect Gas Laws – Compressor , Filters, Regulator, Lubricator, Muffler, Air control Valves, Quick Exhaust Valves, Design of Pneumatic circuit, Cascade method, Electro Pneumatic System – Elements, Ladder diagram – Problems,, Introduction to fluidics and pneumatic logic circuits, Installation, Selection, Maintenance,, Trouble Shooting and Remedies in Hydraulic and Pneumatic systems, Design of hydraulic circuits for Drilling, Planning, Shaping, Surface grinding, Design of Pneumatic circuits for Pick and Place applications, tool handling in CNC Machine tools, Low cost Automation, Hydraulic and Pneumatic power packs, Pneumatic power packs
