OPTIMUM
M A S C H I N E N - G E R M A N Y
Assembly
30 / 11 / 2007
Page 15
Assembly Add-on kit D240/D280 ; Version 1.3.3
©
2007
GB
£
Drill about 15 mm deep into the
spindle with a 5.8 mm drill.
£
Deburr the hole with countersink.
£
Remove the dirt from the hole with
compressed air.
Illustr.: 4-18: Hole in the spindle
£
Ream the hole in the spindle with a
reamer 6 H7. Use oil as lubricant.
£
When reaming, make sure that the
reamer is being held at right angles.
£
Remove the chips from the reamed
hole with compressed air.
Illustr.: 4-19: Reaming of 6H7
£
Check if the longer relief of the shaft
elongation (part 11) fits into the
reamed hole 6 H7.
Illustr.: 4-20: Check shaft relief
CAUTION!
Disconnect the machine in order that there is zero potential.
Lathe chuck
Drill 5,8 mm
Reamer 6 H7
Spindle X axis
Shaft elongation
