OPTIMUM
M A S C H I N E N - G E R M A N Y
Version 3.1.8 dated 2015-1-27
Page 50
Original operating instructions
BF20V
US
8
Appendix
8.1
Copyright
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, neither partial nor total.
Subject to technical changes without notice.
8.2
Terminology/Glossary
8.3
RoHS , 2002/95/CE
The sign on the product or on its packing indicates that this product complies with the European
guideline 2002/95/EC .
Term
Explanation
Cross table
Bearing surface, clamping surface for the workpiece with X- and Y-
axis travel
Taper mandrel
Cone of the drill or of the drill chuck
Draw-in rod
Threaded rod to fix the taper mandrel in the spindle sleeve.
Drill chuck
Device for holding the bit
Collet chuck
Holder for end mill
Drilling and milling head
Upper part of the mill drill
Spindle sleeve
Hollow shaft in which the milling spindle turns.
Milling spindle
Shaft activated by the motor
Drilling table
Supporting surface, clamping surface
Taper mandrel
Cone of the drill or of the drill chuck
Spindle quill lever
Manual operation for the drill feed
Quick action - drill chuck
Drill chuck can be fixed by hand.
Workpiece
Piece to be drilled or machined.
Tool
Milling cutter, drill bit, etc.