Version 1.2.8 - 2020-08-03
45
Translation of original operating manual
MT50
GB
MT
5
0_GB
_4.
fm
Img.5-18: „Turn spindle head carrier“ on page 43
Img.5-21: Counterbearing horizontal milling
Select speed and position the V-belt at the required position.
Speed table horizontal milling on page 33
5.16
Cooling
WARNING!
Ejection and overflowing of coolants and lubricants. Make sure you do not get the
cooling lubricants on the floor. Spilled on the floor cooling agents must be removed
immediately.
The coolant supply is switched on and off by
means of a push button on the control panel.
The amount of cooling agent can be regulated
using the dosing tap.
Img.5-22:
Cooling agent selector switch
Due to the rotation movement hight temperatures are generated on the cutting edge of the tool
due to occurring friction heat.
When milling it is necessary to cool down the tool depending on the material. Cooling the tool
with a suitable cooling lubricant ensures better working results and a longer durability of the cut-
ting tools.
Adjust the rate of flow by means of the stop and dosing valve.
ATTENTION!
Failure of the pump in case of dry running. The pump is lubricated by the cooling agent.
Do not start up the pump without cooling agent.
INFORMATION
Use a water soluble environmentally compliant drilling emulsion as coolant procured from the
specialised trade.
Coolant lubricant system on page 20
Re-use cooling agents and lubricants.
Respect the environment when disposing of any lubricants and cooling agents.
Clamping screw counter-
bearing
Counterbearing
Milling spindle
Push button
coolant pump "OFF"
Push button
coolant pump "ON"
