How to solve the problem that produces gas inadequacy without oily pneumatics machine
Machine of the pneumatics that do not have oil is current mechanical equipment. But in the process that using, air feed inadequacy is one of phenomena that often produce. How that solves this problem? It is the problem that the person that use pays close attention to, explain in detail for everybody below, the hope can help great master.
One, type selecting problem
The particular case using gas that a lot of users just begin not to know he are produced, about type selecting, do not come on exhaust pressure at this moment, under rated exhaust pressure, what cannot satisfy a factory is normal with gas, at that time, can check, whether does pipeline have flat place. Close the valve at the back of gas tank, if aircrew can litre of very fast upward pressure, open valve; pressure to drop very quickly, go up finally in drop of a pressure, can affirm at this moment, compressor aircrew type selecting is too small, what unit capacity is less than production is actual with tolerance. Settle way: Add new unit, make the capacity of compressor is more than with tolerance 10-20% the most scientific.
2, flat problem
This is the cause that causes this trouble the most possibly. You can start chance of this pneumatics that do not have oil, when waiting for gas tank to have constant pressure (exceed atmosphere power a little) stop machine. The connection place such as switch of conduit, air feed conduit, one-way a powerful person, relief valve, pressure is received to have outside listen to each next with ear deny flat sound. If have flat reputation, this has repaired flat place with respect to need. (The practitioner of 90% paid close attention to ‘ of ‘ compressor net)
3, standard yield gas
If the user increased need to use angry device, use tolerance to be able to not have oily pneumatics machine to produce tolerance more than, explain this machine excess load worked. Calculate it to produce gas all the time at that time, also cannot satisfy your requirement. Likelihood you can think it produces gas inadequacy. This kind of case often exists, increased what ask your microscope to issue his so recently with tolerance.
4, the machine wears away
Rotor of yin and yang of machine of the pneumatics that do not have oil wears away: Between rotor of yin and yang and with stator bigger tatty moment appears between lumen, of machine of the pneumatics that do not have oil inside leak is very big, without oily pneumatics opportunity occurrence to load does not encourage circumstance;
Without lubricating oil of oily pneumatics engine oil tastes: Screw type does not have oily pneumatics machine appreciably of case of special oil price is some more expensive, a little illegal supplier is offerred for the user be not machine of the pneumatics that do not have oil special oil, make lubricating oil of engine of the pneumatics that do not have oil produces emulsion, cannot form effective hermetic seal, the efficiency that creates opportunity of the pneumatics that do not have oil is very low, do not produce gas even. Operate personnel to be able to listen without oily pneumatics machine at this moment come out the machine of the pneumatics that do not have oil of great majority carries in actual and complete sky and the noise when real to load differs very big, the noise that basically is inspiratory end is very apparent. When inside when leak is bigger, inspiratory end has noise change, do not generate pressure, this kind of circumstance can not have oily pneumatics machine to be in for certain lazy do not encourage. Having to load of oily pneumatics plane not to encourage is common trouble of engine of the pneumatics that do not have oil, general major does not have maintenance technician of oily empty press to be able to help you solve this problem quickly.
5, to load of plane of the pneumatics that do not have oil does not encourage common cause and means of settlement
1, a powerful person that take energy of life did not open:
Meet above all after machine of the pneumatics that do not have oil switchs on the mobile phone slow build internal pressure, when should pressing China to 5Bar (great majority does not have oily pneumatics machine is such, special except) , through electromagnetism a powerful person control air cylinder opens the valve that take energy of life, enter to load state without induction air of oily empty press, machine of the pneumatics that do not have oil does not enter gas to may have 3 reasons, electromagnetism a powerful person (body of circuit, a powerful person, pipeline) , air cylinder (a powerful person piece or diaphragm, sealed, pipeline) , a powerful person that take energy of life (a powerful person piece or diaphragm, sealed, pipeline) occurrence breakdown.
2, false to load of plane of the pneumatics that do not have oil:
Because the output of PLC nods occurrence breakdown,causing false to load of plane of the pneumatics that do not have oil basically is, PLC is condition of moving to load, because output bit of breakdown, did not give electromagnetism a powerful person signal, cause the machine that take energy of life to be not run. Maintenance PLC wants machine of the professional pneumatics that do not have oil to maintain an engineer to come, be not professional personage not to suggest to disassemble at will.
3, breakdown of check valve of the least pressure:
Check valve of the least pressure is judged the most easily whether to appear breakdown, when force of machine internal pressure very tall, but when be being outputted without pressure, can judge occurrence breakdown of check valve of the least pressure. The method with occurrence best breakdown of check valve of the least pressure changes namely.
6, air pressure is not worth breakdown reason
Barometer is out of order, grease segregator, pipeline or air filter deposit are overmuch and jam, need to maintain on time.
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