Stand for break-in of compressors
Stand for running of compressors, operates as follows: rotation from the shaft of the motor is transmitted directly to the pulley fixed on its shaft. Next, wedge the belt spin on the pulley of the compressor through the pulley on the crankshaft. Then the rotational movement of the shaft through connecting rods is converted into translational motion of two pistons. Compressed air through the pipeline enters the receiver. On the re- ceiver installed a pressure-reducing valve to the receiver was not created excessive pressure and pressure gauge. The valve is configured to pressure of 8 ATM. When it is exceeded the overload valve will open and the vacuum air. The manometer scale is determined by the magnitude of the generated pressure. So the process of running-in. [1] The disadvantages of this stand are: the inconvenience of maintenance oil and air tanks, a high probability of failure of the compressor with insufficient oil pressure, the insecurity of carrying out break-in due to the lack of protective casing.