:
workpiece length - max.: 450 mm
max. module: 5
max.
wheel diameter: 300 mm
gear width: 400 mm
min. module: 0,5
control: SIEMENS Sinumerik 840D
working area: :
max.
workpiece diameter: 300 mm
Radial path (X-axis): 85-240
mm
Tangential path (Y-axis): -210 - (+) 30 mm
Axial path
(Z-axis): 100 - 500 mm
Center distance grinding spindle - table
axis: 80 - 275 mm
distance table / counter stay: 500 - 1.050
mm
Tool Data: :
Outer diameter of grinding worm: 160 - 220
mm
Grinding worm width: 180 mm
Flange mount Ø: 90 mm
Max.
Number of grinding worm threads: 11
Max. grinding spindle speed:
6.600 1/min
milling head swivelling angle (A-Axis): + /- 45
°
workpiece table: :
table diameter: 160 mm
center bore:
Ø 65,54
Bolt circle: Ø 130 mm
Max. Workpiece spindle speed:
1.500 1/min
Center distance grinding spindle - table axis: 80 -
275 mm
distance table / counter stay: 500 - 1.050 mm
module
range: 0,5 - 5
milling head swivelling angle (A-Axis): + /- 45
°
voltage: 400 V
operating frequency: 50 Hz
control
voltage: 24 V DC
total power requirement: kW
weight of the
machine ca.: 11 t
dimensions of the machine ca.: 5,3 x 4,5 x 3,0
m
CNC Generating Gear Grinder
automated by ring loading
system with pallet magazine
Equipment and Accessories
•
Basic machine GLEASON 300TWG with Siemens Sinumerik 840D control,
19 flat
control panel and 12 color display, part program memory
for up to 200
workpieces
• Gleason HMI - graphically
supported user interface for easy input of gear
cutting values
and corrections
• VRM grinding = Variable Rate Method,
grinding of noise-optimized surfaces
• Gleason NC dresser
• Counter stand with counter holder slide and 2-station ring
loader
• 2-station automatic ring loader for workpieces up
to a max. diameter of
300 mm with 2 gripper heads, axial stroke
100 mm, max. load weight per gripper
head approx. 10 kg, various
gripper jaws can be mounted, ring loader rotation
via spur gear
and AC servo drive
• Pallet magazine can be set up
intuitively, designed as a chain conveyor
for workpiece transport
with vertical workpiece axis on pallets, manual loading
and
unloading, transport height above floor approx. 1,000mm, storage
capacity
approx. 16 workpieces, 2 stoppers
Raw and finished
parts are separated via empty pallet
• Pallet ejector at the
transfer position, mechanically adjustable
• All axes and
spindles with SIMODRIVE 611 D digital drive technology
•
Central lubrication
• Pneumatic equipment make FESTO
•
Hydraulic unit with 44 l reservoir, pressure 50-70 bar, make
PARKER
• Electronic indexing device for precise rotary
positioning of the
workpiece, single-center sensor module 1-5mm,
F5127320 pneumatically movable
• Cooling lubricant system
with HOFFMANN suction belt filter, cooling
capacity 26kW,
refrigerant R407c, oil tank approx. 2,500l
• Oil mist
separator
• Automatic balancing device
• CO2
extinguishing system from Kraft&Bauer
• Coolant nozzle
electronically controlled and adjustable (U-axis)
• Full
enclosure of the work area
• Machine light
• Set-up
aid for changing grinding wheels
• 1 grinding wheel flange
with grinding worm
• Automatically opening and closing work
area door
• Documentation
Gleason NC-Dressing
Unit
Compact dressing unit above the grinding spindle with Siemens
standard
servodrive for flexible, automatic dressing of single
and multi-start grinding
worms, with high-precision dressing
spindle and expanding mount for dressing
discs
Spindle mount
Ø52H2 mm
Max. Dressing wheel diameter Ø123 mm
Max. Spindle speed dresser 8.000 1/min
Dresser in
single roller design
Prepared for line dressing
software option
The data for this ad
was created with ModulMWS - the software solution of LogoTech
oHG.
