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Precautions when using dynamic pressure bearing
Source: Bearing network time: 2017-12-23
| /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089'; |
1. Replace the 2# spindle oil and coarse fine filter after one year of normal operation.
2, the normal use of the pump station to make up for the oil must be 3 layers of silk cloth filter to participate.
3. When the spindle pulley and the grinding wheel are loaded and unloaded, it must be carried out under the condition of the pump station operation. That is, the spindle is carried out under the condition that the static pressure oil floats. This does not damage the spindle and the dynamic pressure bearing.
4. Before the operation of the grinding wheel spindle, investigate whether the pressure of the pumping station and the static pressure of the grinding head can be within the standard range.
5, the equipment is stopped; must first stop the grinding head motor; after the grinding wheel is stabilized; then turn off the pump station; otherwise simply damage the grinding head.
6. Change any parts on the pumping station; you must first remove the high-pressure oil inlet hose joint; after replacing the parts; the oil circuit can be self-circulating for 15-20 minutes before the oil inlet pipe can be connected to the grinding head; this ensures The spindle oil entering the grinding head is an ultra-clean spindle oil that has been finely filtered. This can extend the service life of the dynamic compression spindle.
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