Speed Variation Vertical-/ Horizontal Milling; Horizontal Milling - Optimum Optimill MT 50 Operating Manual

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5.6

Speed variation vertical-/ horizontal milling

5.6.1

Horizontal milling

WARNING!
Only remove the protective cover when the mains plug of the milling machine is
disconnected from the electrical supply. Close and screw down the protective cover after
each change of speed.
Disconnect the machine from the electrical supply.
Open the protective cover of the V-belts.
ATTENTION!
Make sure the V-belts have the right tension.
Too heavy or too low tension of the belt can cause damage. The belts are correctly
tensioned, when it can be by pressing with the fingers for about 5mm.
Release the clamping screws of the V-belts.
Clamping screw top
Clamping screw lateral
Position the V-belt on the correspondingly required V-belt pulleys.
Retighten V-belts and check V-belt tension.
Close and screw down the cover.
The speed and thus the cutting speed depends on the material of the workpiece, the milling
cutter diameter and the cutter type.
GB
MT50
32
Img.5-3: V-belt horizontal milling
Translation of original operating manual
Version 1.2.8 - 2020-08-03

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