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Showing posts from January, 2019

Working of Hydraulic Power Units and Their Components

Hydraulic power units is system that enable enclosed fluid to transfer energy from one source to another, resultant create rotary motion, linear motion, or force. Hydraulic power units apply the pressure that drives motors, cylinders, and other complementary parts of a hydraulic system. Very similar to standard pumps, these power units use multi-stage pressurization networks to move fluid, and they often incorporate temperature control devices. The mechanical characteristics and specifications of a hydraulic power unit dictate the type of projects for which it can be effective. Key factors that influence a hydraulic power unit’s performance are pressure limits, power capacity, and reservoir volume. In addition, its physical characteristics, including size, power supply, and pumping strength are also significant considerations. Components that make hydraulic power units functional. Some of them are descried bellow: Accumulators Motor Pumps  Tanks  Coolers and Heaters...

What is hydraulic jack system and how it works

Hydraulic jack is a mechanism that is used to lift heavy loads by applying small force. There are force is generated by hydraulic fluid. Hydraulic jacks lift loads using the force created by the pressure in the cylinder chamber. How hydraulic jack works? There are five basic components that are working together in a hydraulic jack. Jack components and functionality are describing bellow.  One large cylinder with piston also called RAM One smaller cylinder with piston  Hydraulic fluid or oil Release valve Check valves All that components are arranged inside the hydraulic jack chamber. There large piston or RAM placed in the large cylinder. RAM also surrounded by hydraulic fluid. A small piston in the small cylinder arranged outside from this main chamber. The small cylinder connected to the main chamber with the help of two pipe. There pipes attached with valve, one is used for suction and another is for discharge. When the small piston is pulled then hydrauli...