High Precision CNC Centerless Grinding MachineFX-20G
1.Super grinding force:
The sand wheel shaft/adjusting wheel shaft is the hydrostatic
spindle
2.High rotation precision, excellent shock absorption, can bear
super heavy work piece, super grinding force.
●Pure liquid friction, low friction resistance, low power
consumption, high transmission efficiency.
●The wear caused by direct contact between metals will not occur
during normal operation and frequent startup. The accuracy is good
and the life is long.
●Because the lifting of axle diameter is realized by the pressure
of external oil, it has high bearing capacity under various
relative motion speeds, and the change of speed has little
influence on the stiffness of oil film.
●The lubricating oil layer has good vibration resistance, and the
shaft runs smoothly.
●The oil film has the function of compensating error, reducing the
influence of the shaft and bearing manufacturing error, and the
shaft rotation precision is high.
●Cone runout less than 0.002, spindle axial movement less than
0.002.
●The maximum spindle speed is 1500 RPM.
