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In addition to the correct use of any equipment, it is necessary to maintain and maintain the slip ring on the equipment is not listed, the correct use can make the slip ring life extension, and it is necessary to carry out regular maintenance and maintenance, so how to properly maintain the slip ring?
Below to iron precision to explain to you:
I. Disassembly and cleaning process of slip ring:
1. Turn off all current and signals passing through the slip ring
2. Remove the screws on the support plate, so that the stator frame can be rotated;
3. Exit the slide ring housing in the direction of the arrow;
4, the "slip ring cleaning agent" aligned with the ring for jet cleaning; Rotate the stator frame to fully clean the conducting ring
5. Let the cleaned slip ring volatilize for 10-20 minutes.
Note:
1. Professional maintenance personnel should remove the cleaning slip ring. Ordinary personnel should not attempt to remove the slip ring.
2, unless particularly dirty, general cleaning does not need to remove the PCB circuit board, only need to rotate the stator frame can clean all the conductive ring;
3. Do not remove the brush needle from the PCB circuit board. Because the elastic pressure of each brush needle is precisely adjusted, it is impossible to restore it after you remove it.
II. Lubrication assembly process of slip ring
1. After the cleaning agent is fully volatilized, the "slip-ring lubricant" is evenly sprayed on the surface of the conductive ring; Rotating the stator frame allows the lubricant to be sprayed more evenly.
2. Install rubber sealing ring and slip ring housing; Fix the support plate screws.
Three, the choice of slip-ring cleaning agent
1. Requirements of cleaning agent: slip-ring cleaning agent should be able to dissolve oil dirt formed by light oil, dissolve carbon deposit and fatty dirt formed by arc, etc., and have strong volatile performance.
Cleaning agents should not corrode metals, aging or brittle rubber or plastic. Specialized "slip-ring" cleaning sprays are recommended.
Four, the choice of slip ring lubricant
1, slip ring lubricant should have a small surface tension, can be evenly distributed on the surface of the conductive ring;
2, slip ring lubricant can reduce the friction resistance of the ring and brush needle contact surface, reduce wear, prevent the oxidation and corrosion of the ring and brush needle.
3. The viscosity of slip ring lubricant should be insensitive to temperature change. The viscosity does not increase significantly at -40°C, and it is not volatile at 80°C.
How to properly maintain the slip ring to share the above, I hope to help you, any do not understand can directly consult our engineers
