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6.Maintenance and Care
The YM-NT-750 is a high compact 3D printing machine, so it requires higher requirements for
maintenance.
6.1 Maintenance of Linear Guide and Ball Screw
YM-NT-750 has four ball screws, four rods and three linear guides for transmission, which need to be
maintained and lubricated to extend the service life.
(1) The ball screw belongs to the high precision
construction must maintain lubrication, generally once
a month to replace the lubricant
(2) Pay attention to the cleanliness of the
environment, to prevent dust and impurities from
entering
(3) To prevent the impact of the ball screw,
resulting in the deformation of the screw affect the
fluidity and use
Guide rail and rod:
Need to replace the lubricant regularly
Prevent the ash into the internal
