I have a problem that reciprocating compressor has very high vibration, 23 mm/sec Peak value.
The period of cylinder is 547 rpm. The dominant freq is 5 x rpm, the amplitude is 22 mm/sec at that freq(2735cpm).
on shop test report, it just had 5 mm/sec around.
After installation in field, the...
I have a problem that reciprocating compressor has very high vibration, 23 mm/sec Peak value.
The period of cylinder is 547 rpm. The dominant freq is 5 x rpm, the amplitude is 22 mm/sec at that freq(2735cpm).
on shop test report, it just had 5 mm/sec around.
After installation in field, the...
Hi all,
I have a screw compressor, which is fuel gas compressor. It has 4 female/6male screws no timing gear. The customer want to reduce vibration because they had to welding cracked pipe and structure caused by high vibration.
The highest vibration freq. is 4x rpm, it could be screw mesh...
Hi all,
I have a screw compressor, which is fuel gas compressor. It has 4 female/6male screws no timing gear. The customer want to reduce vibration because they had to welding cracked pipe and structure caused by high vibration.
The highest vibration freq. is 4x rpm, it could be screw mesh...
