Tab. 4: Clamping narrow workpieces
If workpieces are narrower than or the same width as the top jaws, clamp them symmetrically in the centring vice.
Tab. 5: Clamping wide workpieces
If workpieces are wider than the top jaws, clamp them symmetrically along the entire jaw width in the centring vice.
7.
Maintenance
Specialist mechanical fitter
7.1.
MAINTENANCE ACTIVITIES
i
An ungreased centring vice loses about 50% of its clamping force.
Interval
50 h
50 h
Before the start of each shift
Tab. 6: Maintenance activities
i
No special activities are required for inspection and repair.
7.2.
GREASE THE SPINDLE
Cleaning cloth, machine grease, brush, hexagon L-wrench size 5
ü
ü
Action
Grease the spindle
Grease the guides
Check the centring vice for externally evident damage, defects and for opera-
tional effectiveness. Check the edges and guides for signs of wear. If it is dirty,
clean it.
Section
Grease the spindle [} Page 23]
Grease the guides [} Page 24]
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