How to prevent the screws on the generator from coming loose due to vibration
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How to prevent the screws on the generator from coming loose due to vibration?
Daily measures to prevent detachment include: 1. Using spring washers. 2. Double nuts. 3. Thread a pin
Daily measures to prevent detachment include: 1. Using spring washers. 2. Double nuts. 3. Thread a pin
Okay, thank you. I thought of the first two options, but not the third one. Thank you.
Actually, self-locking nuts can also be used; they are suitable for the screws on the generator vibration feeder.
Okay, thank you, I’ve learned it. I have another question: what are the specifications for the nitrogen pressure in your acetylene section? At what nitrogen pressure level must feeding be stopped?
The nitrogen purity is greater than 98.5%, the pressure is greater than 200 KPa, and the oxygen content is less than 1%.
Okay, thank you. Our factory requires that the nitrogen pressure be above 0.3 MPa; material feeding starts after 5 minutes of nitrogen purging. If the nitrogen pressure is insufficient, the purging time is increased to 10 minutes. Therefore, I would like to ask: at what level below should the nitrogen pressure be before material feeding can proceed?
With low nitrogen pressure and a longer displacement time, it is possible to take samples of the displacement gas for analysis, so as to gain experience and ensure safe production.
With low nitrogen pressure and a longer displacement time, it is possible to take samples of the displacement gas for analysis, so as to gain experience and ensure safe production.
With low nitrogen pressure and a longer displacement time, it is possible to take samples of the displacement gas for analysis, so as to gain experience and ensure safe production.