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Quality standard of screw air compressor main engine overhaul
Release time:
2018-06-26
The quality standard of screw air compressor mainframe overhaul includes four aspects, it is after the completion of the whole repair process of the equipment through a series of measurement methods, the details are as follows:
The quality standard of screw air compressor mainframe overhaul includes four aspects, it is after the completion of the whole repair process of the equipment through a series of measurement methods, the details are as follows:
1、Gap measurement
Air compressor mainframe overhaul the first thing to consider is definitely the gap between the rotor and the components, this can be calculated using a stopper, the quality standard at this time is to see whether the data is consistent with the calculated value, only the most moderate tooth clearance to meet the standard. Excessive friction or air leakage are the most likely to cause failure.
2, the rotor and so on due to the use of time extension often surface will have obvious wear, if not timely replacement will cause the axial and other small, at this time can be replaced or to some control nuts to adjust.
3, test run
Check whether the voltage, circuit and other values in the allowable fluctuation range; there is no abnormal vibration; seal integrity, to avoid oil leakage phenomenon.
4、Temperature, which is the focus of the main engine overhaul, the lubricity of each part must reach a good state.
Screw air compressor head overhaul no matter what external conditions, the overall quality standard is the same, so users can refer to these values and test their own machines to avoid leaving abnormal problems.
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