automation-system.blogspot.com

pneumaticsystem.blogspot.com

PNEUMATIC SYSTEM: September 2006

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Pneumatics was first documented by Hero of Alexandria in 60 A.D., but the concept had existed before then. Pneumatic products represent a multi-billion dollar industry today. Pneumatic devices are used in many industrial applications. Monday, September 25, 2006. Development of Compressed Air Engineering. Compressed air is demonstrably one of the oldest forms of energy known to man and applied to enhance his physical capability. Although the fundementals of pneumatic rank amongst the earliest perceptions ...

hydraulicsystem.blogspot.com

Hydraulic System: February 2007

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Is a branch of science that deals with the study and use of liquids as related to the mechanical aspects of physics. Wednesday, February 14, 2007. BASIC PRINCIPLES OF HYDRAULICS. The basic principles of hydraulics are few and simple and are as follows:. Liquids have no shape of their own. Liquids will NOT compress. Liquids transmit applied pressure in all directions. Liquids provide great increase in work force. Computing Force, Pressure, and Area. Incompressibility and Expansion of Liquids. Liquids expa...

plc-system.blogspot.com

PROGRAMMABLE LOGIC CONTROLLER SYSTEM: September 2006

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PROGRAMMABLE LOGIC CONTROLLER SYSTEM. A Programmable Logic Controller, PLC, or Programmable Controller is a small computer used for automation of real-world processes. PLC drive any kind of electric motor, pneumatic or hydraulic cylinders or diaphragms, magnetic relays or solenoids. Tuesday, September 26, 2006. In 1968, a group of engineers from General Motors developed the concept of PLC with an initial specification. The PLC must be :-. 1) Easy to program and reprogram. 2) Easy to maintain and repair.

pneumaticsystem.blogspot.com

PNEUMATIC SYSTEM: January 2007

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Pneumatics was first documented by Hero of Alexandria in 60 A.D., but the concept had existed before then. Pneumatic products represent a multi-billion dollar industry today. Pneumatic devices are used in many industrial applications. Wednesday, January 31, 2007. BASIC PRINCIPLES OF PNEUMATICS. Compressibility and Expansion of Gases. Kinetic Theory of Gases. Figure 3-49.- Molecular bombardment creating pressure. Charles Boyle, an English scientist, was among the first to experiment with the pressure-volu...

pneumaticsystem.blogspot.com

PNEUMATIC SYSTEM: March 2007

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Pneumatics was first documented by Hero of Alexandria in 60 A.D., but the concept had existed before then. Pneumatic products represent a multi-billion dollar industry today. Pneumatic devices are used in many industrial applications. Tuesday, March 06, 2007. Compressors are used in pneumatic systems to provide requirements similar to those required by pumps in hydraulic systems. They furnish compressed air as required to operate the units of the pneumatic systems. The compressor is lubricated by oil cir...

pneumaticsystem.blogspot.com

PNEUMATIC SYSTEM: November 2006

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Pneumatics was first documented by Hero of Alexandria in 60 A.D., but the concept had existed before then. Pneumatic products represent a multi-billion dollar industry today. Pneumatic devices are used in many industrial applications. Tuesday, November 14, 2006. CHARACTERISTIC OF COMPRESSED AIR. Which, then are the characteristics that so distinguish compressed air? Amount : Air is available practically everywhere for compression, in unlimited quantities. Necessary to return the compressed air. Construct...

pneumaticsystem.blogspot.com

PNEUMATIC SYSTEM: February 2007

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Pneumatics was first documented by Hero of Alexandria in 60 A.D., but the concept had existed before then. Pneumatic products represent a multi-billion dollar industry today. Pneumatic devices are used in many industrial applications. Tuesday, February 20, 2007. By pressing a push button, articles are pushed away from the gravity feed magazine into a conveyor system. A single acting cylinder is to facilitate this.When the push button is released, the piston rod returns to its start position.

satellitecom.blogspot.com

Satellite Communication System: November 2006

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A satellite is any object that orbits another object (which is known as its primary). Satellites can be manmade or may be naturally occurring such as moons, comets, asteroids, planets, stars, and even galaxies. All masses that are part of our solar system, including the Earth and Sun, are satellites of either a planet, the Sun, or the galactic center of the Milky Way. Monday, November 27, 2006. Are satellites used for observation of distant planets, galaxies, and other outer space objects. Time signals t...