Gewinde- und Schneckenschleifmaschine
Automatische Schnittgeschwindigkeitseinstellung für konstante Schnittgeschwindigkeit
Kapazitätsbereich Schleiflänge: 385 mm
Capacity Grinding length: 385 mm
Gewindedurchmesser: 160 (210) mm
Thread diamater: 160 (210) mm
Werkstückdurchmesser: 210 mm
Workpiece diamater: 210 mm
Gewindesteigung: 0,25-52,0 mm
Lead: 0,25-52,0 mm
Steigung bei Einprofil-/Mehprofilscheibe: 18/4...
workpiece diameter 150 mm
threading length 500 mm
thread pitch 0 - unendlich mm
pitch angle +/- 90 °
Control Siemens 840 D
grinding diameter 150 mm
grinding length 500 mm
profile depth 40 mm
number of teeth 1 - 999
total power requirement 30 kW
weight of the machine ca. 13,5 t
dimensions of the machine ca. 6,5 x 5,5 x 4,5 m
Worm- and Rotor Grinding Machine
- top condition
Equipment / Accessories:
- very many accessories
- filter system
Year 199/2011 partial overhaul at the manufacturer, Fanuc control, Fanuc robot, pendulum device in the table over a curve, grinding wheel honing device over a diamond roll, CO2 extinguishing system, tailstock positioning, back grinding device with 3 back grinding curves, grinding wheel package can be measured, short loading time (approx. 5 sec.) in the machine.
Thread diameter 3 - 25,4 mm
Thread length max. 150/180 mm
Clamping length 45 - 250 mm
Thread pitch and depth of cut programmable
Second hand Reishauer NRK Thread Grinder Machine
Machine is manufactured by REISHAUER
Thread diameter: 3-200 mm
Maximum length of threads: 450 mm
Thread pitch: 0.3 - 80 mm
Angle: 25 °
Distance between center: 700 mm
Grinding wheel diameter: 275-350 mm
Wheel width: 3.5 - 40 mm
Spindle speed: 1-48 min-1
Return speed of 500 mm.min-1
Maximum Grinding module: 10
Power: 7.5 kW
For more information please contact us.
6 axis CNC thread grinding machine based on a natural granite bed.
Equipped as standard with:
SIEMENS 828D control
SIEMENS SINUMERIK with pdf converter for the profiles
SIEMENS AC servo drives
MARPOSS electronic balancing unit
HEIDENHAIN linear measuring systems
Servo motor adjustment of the pitch angle + - 25 °
CNC controlled dressing unit
Grinding oil temperature controlled
Compressed air dryers
Grinding length: 500 mm
Grinding diameter: 350 mm
Max. Workpiece weight: 5...
Control Siemens 840 D
max. axis travel
x-axis 320 mm
Y-axis 270 mm
A-axis 360 °
B axis +- 20 °
Max axis speed
X axis 10,000 mm/min
Y-axis 10.000 mm/min
A-axis 2,000 mm/min
B axis 5,400 mm/min
X-axis 0,0001 mm
Y-axis 0,0001 mm
A-axis 0.0002 °
B axis 0.001 °
Tools and work piece
Number of gears 1...999
Pitch height min 0,1 mm
Pitch height max 1000 m
Helix angle 0...+20 degrees
Supply voltage 400 V
Light voltage 230 V
Frequency 50 Hz
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