RAVENSBURG مخارط CNC

معلومات القوائم

بطاقة الهوية
443391
علامة تجارية
RAVENSBURG
النوع
مخارط CNC
السيطرة
CNC (SIEMENS SINUMERIK 880T)
السنة
1995
حالة
غير محدد
الموقع
Florida
الولايات المتحدة الامريكية
الوصف
Ravensburg CNC 118 x 551 inch CNC Heavy Duty Lathe

المواصفات

أكسات
2
ماكس RPM
200 RPM
الأرجحة
118.11"
بالقطع طول
551.18"
Ravensburg CNC Heavy Duty Lathe  1995

Price:  $POR

Specifications/Equipped With:
Max. turning-Ø above carriage  2500 mm
Max. turning-Ø above bed       3000 mm
Max. centre height over floor    2410 mm
Max. centre height over bed ways      2000  mm
Max. distance between centres  14000  mm
Load capacity between centres  80000 kg
Load capacity with steady rests 125000 kg
Machine weight approx.  350 t
Size of carriage  bed      1800 x 1000 mm
Size of  slide bed  1600 x 800
Control Siemens Sinumerik      880 T
Connected load    415 V/50 Hz
Power required     315 kW
Headstock  
Spindle boring-Ø  150 mm
Headstock DIN 55026     Size 28, Form A
Receiver cone metr. 1:20  160 / 120 mm
4 Main spindle drives     1-200 RPM
Main drive (d.c. motor)    200 kW/910 RPM
Max. torque of faceplate 100 000 Nm
Faceplate -Ø    2000 mm
Headstock-cooling     9,3 kW
Circulation-pump   55 l/min
C-axes with brake 
Main spindle drive 0,005-5 RPM
Max. torque with C-axis  24000 Nm
Milling Unit        
Tool clamping automatically
2 tool adapters DIN 2079    ISO SK 50
Collet capacity (tools)      24 kN
Milling spindle -Ø 160 mm
4 spindle speeds   10-1600 mm
Drive  42 kW/1250 RPM
Gearing    hydraulically
Vertical travel Y ½ axes   440 mm (+200 mm/-240 mm)
Feeds (Y ½ -axes)  1-5000 mm/min.
Quick motion    5000 mm/min.
Adapter milling head     
Tool adapter ISO SK 40
Max. torque 1000 Nm
Transmission 1 :1
2 NC-sword turning attachments      
Number of  swords       2 each
Height, width, length of sword  400 x 100 x 1470mm
Travel of sword (U 1-4-axes)     470 mm
Feed of U-axes      0,4-2000 mm/min.
Quick motion       2000 mm/min.
Infeed power        70 kN
Tool adapter Capto C 8
Number of tool adapter per sword    2
Clamping of the sword   hydraulically
Boring bar attachment   
Boring bar -Ø       300 mm
Max. clamping length     1100 mm
Max. boring bar length   2500 mm
Tool adapter Capto C8 or C6
Manual movement 4 x 250 mm
Belt grinding attachment (right and left side)       
Band width/length 200  x 3500 mm
Power 50 kW/1500 RPM
Max. Speed  2675 RPM
Belt motor   8-35 m/sec.
Carriage with hydrostatic guide ways 
Max. traverse (Z ½ -axes) 19130 mm
Max. traverse (X ½ -axes) 1480 mm
Feeds 1-5000 mm
(X/Z-axis)     0.05-50 RPM
Rapid traverse       8000 mm/Min.
Thread pitch (X/Z-axis)    0,01-2000 RPM
Infeed power (X/Z-axis)   65 kN
Rotary plate on faceplate (B-axes)       260°
Max. turning speed with hydrostatically driven pallet clamping 2 RPM
Clamping power of  clamping cylinder        60 t
Pallet size    800/800 mm
Automatic jumper of power-control-hydraulic-and cooling wiring and multi coupling      42 kW/1250 RPM
Tailstock-top with hydrostatic sleeve bedding       
Ø of quill    500 mm
Adjustable stroke  275 mm
Quill feed rate      840/420 RPM
Sleeve locking      manually
Face plate adapter DIN 55026  Size 28
Lathe centre adapter       Size 11
Nose angle  60°
Faceplate-Ø 1500 mm
Tailstock-top -cooling     18 kW
Circulation pump   90 l/min
Tailstock-base part
Motor driven adjustment on the bed  2000 mm/min.
Clamping on bed hydrostatically
Hydraulic rack locking    
2 steady- bottoms (for taking up steady rest and bearing block)       
Travel W 1 -axes    8000 mm
Travel W2 -axes     10600 mm
Feeds 1-9000 mm /min.
Clamping on bed  hydraulically
Clamping of steady rest  hydraulically
Steady  - upper part     
Supporting-Ø steady 1   500-1000 mm
Supporting –Ø steady 2  1000-1800 mm
Max. load    40000kg
Diameter of rolls   250 mm
Steady-upper part 2500 mm
Supporting-Ø steady 3   100-762 mm
Max. load    16000 kg
Diameter of rolls   140 mm
2 pillow blocks    
Pillow- Ø     300-540 mm
Manual feed, cross, with hydraulic clamping  50 mm
Clamping of pillow shield        hydraulically
Max. load    25000 kg
NC-roller frame    
Number of supporting rolls 2, Ø        1500-2500 mm
Adjustable force    1000-30000 kg
Rolls-Ø       200 mm
Travel W3-axes      10600 mm
Feeds 1-9000 mm/min.
Vertical stroke (Y3-axes)  170 mm
Feeds 500 mm/min.
2 pallet stations   
Number of pallet stations  (for left and right  support)   2 x 3
Rapid traverse (chain drive)      2200 mm/min.
Traverse left (W4-axes)    5200 mm
Traverse right (W5-axes)  3300 mm
Rapid traverse of pick up (W4/W5 axes)      1-6000 mm/min.
Tool measurement Messrs. Renishaw
Max. work piece-Ø 2400 mm
Measuring accuracy        IT 7l
Chip conveyor      D 45°
Conveyor width     457 mm
Hauling speed      3000-6000 mm/min.
Throwing off height        approx. 2200 mm
Driving power       1,1 / 1,8 kg
Cooling attachment       
Tank capacity        5000 l
Pump capacity      100 l/ min. /10bar
Driving power       4 kW
Filtron- coolant purification      F 60-3CR
Pumping capacity  270 l/min.
Driving power       2,2 kW
Dust-exhauster    
Exhausting volume 10000 cbm
Negative pressure  500 daPay
Power 22 kW
Filter capacity       184 sqm
Accuracy    
Accuracy (when delivered first) 0,008 mm
Siemens Sinumerik 880 T
2 CNC carriages with tool changers
Carriage 1)  with sword turning attachment, 
boring bar attachment and belt grinding attachment (50 kW).
Carriage 2)  with sword turning attachment, 
belt grinding attachment (50 kW), and drilling and milling attachment (40 kW).
Chip conveyor
Cooling-, filter, mist-, and hydraulic attachments   
Total power required: 315 kW
Total weight: approx. 350t
Accuracy report
**Note:  This lathe is now dismantled and stored in a warehouse.


Specifications subject to verification.
Specifications subject to change.
Machine subject to prior sale.
Quote subject to our terms and conditions.
Sales price below is for the machine only.  
This machine is being sold AS IS WHERE IS.  
Any and all other costs are buyer's responsibility.