Reishauer NRK Thread-Worm-Grinding-Machine

REISHAUER NRK
New in ca.1977

thread dia. max 3 - 200 mm
threading length 450 mm
thread pitch 0,4 - 80 mm
pitch angle +/- 25 °
clamping length 700 mm
grinding wheel diam. min/max. 275 - 350 mm
Schleifscheibendrehzahlen beim Schleifen 1550 - 1900 U/min
work piece spindle speed 1 - 48 U/min
return speed 500 mm/min
max. module 10
grinding wheel width 3,5 - 40 mm
Control IBH
total power requirement 7,5 kW
weight of the machine ca. 3,5 t
dimensions of the machine ca. 2,6 x 1,8 x 1,6 m
Description
- dresser (NC controlled make: IBH)
- autom. infeed

relief grinding device
plunge grinding
longitudinal grinding

suitable for grinding of external threads and worms
without Covering