The entire surface of the workpiece can be tooled and finished by clamping with a maximum of torque transmission. NEIDLEIN face drivers of type FSBR / SBR are mechanical clamping systems which are suited for turning (for grinding operation upon request).
Face drivers of type FSBR / SBR are power-operated by the thrust of the tailstock. Workpieces are clamped centrically using a mo- vable center body. This way different centerings can be adju- sted thus ensuring a constant datum-point at the end face of the workpieces.
NEIDLEIN face drivers FSBR / SBR with movable center body ensure:
- run-out deviation max.: 0.01-0.015 mm despite movable center body
- high process reliability at small workpieces
- datum-point at the end face of the workpiece stable datum-point in case of different centerings
- secured drive pins and center body
- clamping force is triggered by tailstock
- fixed center pin / fixed datum-point in clamped state
- compensating driving devices / ideal clamping of the workpiece
- simple handling
Type FSBR
with flange retainerType FSBR is mounted onto the machine spindle nose using a flange adapter.
Type SBR
with MK- or cylindrical retainerType SBR with taper shank and extracting nut for fast mounting into the machine spindle.
