With China|s CNC plate drilling machine, CNC H beam drilling, widely used inmachine and other automatic control equipment, as the ball screw with high efficiency and energy saving, precision transmission is also more and more.Proper use and maintenance of it is often encountered. In the CNC plate drillingmachine, CNC H beam drilling machine and other CNC machinery and equipmentinstallation of ball screw, must pay attention to the following matters:
(1) CNC plate drilling machine, CNC H beam drilling machine ball screw are precision transmission device, must be lubricated. Recommend the use ofpotassium soap grease and 1 ~ 3 turbine oil in the nut
(2) CNC plate drilling machine, CNC H beam drilling machine ball screw androlling bearing, mixed with dust foreign matter, will reduce the service life.Therefore, must use the screw protector to protect. At home and abroad all kinds of ball screw most has been fitted with a labyrinth seal ring, to prevent dirt from entering the ball screw. In addition, the use of metal chips easily in screw inplace, should also consider the use of screw in the screw length on protective sleeve protection.
(3) due to the CNC plate drilling machine, CNC H beam drilling machine the special structure of the ball screw nut, should not bear radial load, so as to avoid the bending of the ball screw, affect the transmission accuracy and flexibility of movement, reduce the service life. Therefore, when installed, with particular attention to the center line of screw and nut seat trajectory parallel, and thescrew support center axis should be consistent with the nut seat central axis.
(4) The screw is installed on the equipment (CNC plate drilling machine, CNC Hbeam drilling machine), be careful not to separate screw rod and the nut, so as to avoid the ball out. Don|t knock the ball screw installation, especially pay attention to protect the ball guide, because of the thin pipe wall, deformation will make the ball flow restriction.
CNC plate drilling machine, CNC H beam drilling machine screw should be regularly cleaned to ensure the normal operation of equipment, has.
CC: kevin kevin@jntime.com
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