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A conveyor composed of two moving belts working in unison, the carrying faces being in or near contact. The load is carried between the two belts. This conveyor can be used up and down steep inclines.
angle of obliquity is also defined as the angle that the line of pressure or of action of two gear teeth in contact makes with the tangent at the point of contact of the two pitch circles.
The semiconductors used for LED manufacture are gallium arsenide (GaAs), gallium phosphide (GaP), or gallium arsenide phosphide (GaAsP). The different semiconductor materials (called substrates) and different impurities added in them result in different colors of light from the LED.
Throat in venturimeter is required to get pressure drop which is then compared with
pressure in the first part of the device. From that, flow rate can be calculated.
Indexing fixtures are similar to indexing jigs. It consists of an index head also called dividing head and foot stock which is similar to tail stock of lathe.
DNC networking is always required when CAM programs are to run on some CNC machine control. Wireless DNC is used in automotive, aerospace industries etc;
Ultrasonic machining is an abrasive process which can create any material into hard and brittle form with the help of its vibrating tool and the indirect passage of abrasive particles towards the work piece
The amplitude response of an LTI filter is defined as the magnitude (or modulus) of the (complex) filter frequency response .
It is produced by casting molten metal against a metal chill.
Chilled cast iron consists of carbon, silicon, and manganese. As carbon content increases depth of chill decreases but hardness of chilled zone increases.
Pump converts mechanical energy into hydraulic energy which includes both kinetic energy and pressure energy.