Amplifier bearings
Abstract
This research is the design and construction of low-cost expansion bearings. Compared with amplifier commercially available bearings. The principle of eddy currents This will make the bearings caused by expansion of heat to be worn on the shaft easily. Bearing this amplifier is controlled by a microcontroller PIC 16F877, which controls the temperature of use. By testing with three size bearings include bearings diameter holes in 40, 60 and 75 mm, with steel core wear small, medium and large respectively from the test showed. The work of amplifiers bearing design is built to meet the need. Bearings can be heated from 60 -110 degrees Celsius and expansion bearings. Wear to the shaft axis
Keywords: bearings, micro-controller.
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