Chap. 3
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CHAPTER 3 – Machine description and technical data
3.7.17 Centralized grease lubrication system
The centralized, automatic lubrication system is
connected by means of progressive distributors
to all the recirculating ball carriages and all the
axis worm screw nuts.
The system lubricates all the connected points
at the preset greasing intervals, with the grease
in the greasing tank (1).
POS. NAME
1
Grease tank
2
Grease pump
3
Pressure gauge for working pressure
The pump (2) is connected to the lower part of the tank and is controlled by a simple effect piston
driven by compressed air.
Return to starting position is censure by a spring. A spring with a presser disk is installed inside the
tank. The system includes an electric minimum level sensor and a filling filter.
1
3
2
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