Technical description
Item no. 10205019, Revision 05
16 ( 44 )
5.6
Leakage
Note: Damage to the HF spindle due to leakage.
Cooling lubricant may enter the HF spindle through the bearing of the inter-
nal coolant supply and destroy it:
q
If the internal coolant supply is operated in the lower pressure range.
q
If the pressure of the cooling medium builds up slowly.
u
Use leakage monitoring to protect the HF spindle from damage.
5.6.1
Internal coolant supply, vertical installation
Example of design: Leakage
Leakage
Screw-in depth
1
High Frequency Spindle
max. 6 mm
2
Internal coolant supply
max. 6 mm
Ü
Remove the sealing plugs that protect the connections against damage
and contamination during transportation.
Ü
Instead of these sealing plugs, install the appropriate hose fittings.
Ü
Install the corresponding hoses in the hose fittings
Ü
Route the leakage hose with a falling gradient so that the leakage can be
discharged.
Ä
Angle: at least 15°.
Ü
Route away the leak to avoid backing up.
