Hydraulics: Diagrams

Identify symbols used to represent the basic parts of a hydraulic circuit. Identify types of lines represented on a hydraulic schematic diagram. Identify symbols used to represent the following pumps: unidirectional fixed displacement, bi-directional fixed displacement, unidirectional variable displacement, and bi-directional variable displacement. Identify symbols used to represent the following components: reservoirs, accumulators, heaters, coolers, and filters. Identify symbols used to represent the following linear actuators: single-acting, double-acting, fixed cushion cylinder, and adjustable cushion. Identify symbols used to represent the following hydraulic motors: unidirectional fixed displacement, bi-directional fixed displacement, unidirectional variable displacement, and bi-directional variable displacement. Identify symbols used to represent the following valves: pressure relief valve, flow control valve, and directional control valve. Describe basic guidelines for reading hydraulic schematic diagrams. Use a schematic diagram to describe how fluid flows through an automatic venting circuit. Use a schematic diagram to describe how fluid flows though an accumulator circuit. Use a schematic diagram to describe how fluid flows through a regenerative circuit.