OPTIMUM
M A S C H I N E N - G E R M A N Y
Appendix
©
201
0
US
Page 55
Stand 27 / 08 / 2010
Version 1.0.6
BF 30 Vario
Mill Drill
8
Appendix
8.1
Copyright
©
2010
This document is copyright. All derived rights are also reserved, especially those of translation,
re-printing, use of figures, broadcast, reproduction by photo-mechanical or similar means and
recording in data processing systems, whether partial or total.
The company reserves the right to make technical alterations without prior notice.
8.2
Terminology/Glossary
Term
Explanation
Cross table
Bearing surface, clamping surface for the
workpiece with X- and Y - axis travel
Taper mandrel
Taper of the tool holding, taper of the bit or
the drill chuck.
Draw-in rod
Threaded bar for fastening the taper
mandrel in the spindle.
Drill chuck
Device for holding the bit
Collet chuck
Holding fixture for end mill cutters
Mill Drill head
Upper part of the mill drill
Spindle quill
Hollow shaft in which the milling spindle
turns.
Milling spindle
Shaft activated by the motor
Drilling table
Bearing surface, clamping surface
Taper mandrel
Cone of the bit or drill chuck
Spindle quill lever
Manual control for advancing the bit
Quick-action drill
chuck
Bit holding fixture can be tightened manu-
ally.
Workpiece
Piece to be drilled or machined.
Tool
Milling cutter, drill bit, countersink, etc.
