Equipment > Engine Lathes

Manufacturer: Hoesch MFD - Germany

Model: D 1300 SN-1x7500

Manufacturer Control:

Year of manufacture:  1986

Location:  

Swing / bed::  1300

Swing / carriage::  

B/T Centers ::  8000

Detailed Accessories & Features:

Description:  

1. The machine
Maximum distance between centers when the tailstock spindle at the back – 7500 mm
The largest diameter under support – 1300 mm
The smallest diameter – 0 mm
Height of centers over bed – 875 mm
Center height of the machine under works hope floor – 1320 mm
Max. Weight of the workpiece – 30000 kg
Power of the main drive – 110 kW
2. Lead-stock
Chuck diameter of the lead-stock – 1350 mm
Max. diameter that can be clamp outside – 1000 mm
Min. Diameter that can be clamp outside – 200 mm
Nose angle 60°
Chuck rotating frequency:
1 stage: 1,0 – 6,3 – 18 min-1
2 stage: 2,5 – 16,0 – 45 min-1
3stage: 6,3 – 40,0 – 125 min-1
4 stage: 16 – 100,0 – 315 min-1
Max. torque moment on the chuck – 100,000 Nm
Rotating frequency (when max. Power and max. torque moment) – 9,5 min-1
3. Support
cutting force during standard mode – 200.000 N
Feed range of speed during the support moving in longitudinal and cross directions – 0,1 – 2000 mm/min
Travers speed under fast feed in longitudinal and cross directions – 4.000 mm/min
Movement range of the slides – 650 mm
Number of tool – 2
Width of the tool head that set on the part of lead-stock on outside – 35 mm
Width of the tool head that set on the part of lead-stock on inside and with automatic mode of the tool – 70 mm
Movement range of the tool on four positions:
1 position: Turning diameter 1.000 – 1.300 mm
2 position: 800 – 1.300 mm
3 position: 600 – 1.300 mm
4 position: 400 – 1.300 mm
5 position: 200 – 1.300 mm
6 position: 0 – 1.300 mm
4. Tailstock with changeable chuck
Chuck diameter of the tailstock – 900 mm
Max. Clamping outside diameter– 650 mm
Min. Clamping outside diameter – 200 mm
Nose angle 60°
Diameter of the spindle – 500 mm
Диапазон перемещения пиноли – 100 мм
Traverse speed of the spindle – 500 mm/min
Traverse speed of the tailstock during quick motion – 2.000 mm/min
Traverse speed of the tailstock when it approach to workpiece – 500 mm/min
Maximum load of the workpiece-
Radial direction – 15.000 kg
Axial direction – 27.000 kg
5. Back-rest
Range of the workpiece when using sliding shoe – 200 – 730 mm
Range of the workpiece when using rolls – 200 – 730 mm
Max. Capacity – 15.000 kg
Traverse speed on the bed of machine – 1.500 mm/min
6. Back-rest
Range of the workpiece – 650 – 1.100 mm
Max. Capacity – 15.000 kg
Traverse speed on the bed of machine – 1.500 mm/min
7. Compensator of the cutting force
Working range – 400 – 1.300 mm
Clamping force of the supporting roller – 2.000 – 60.000 N
Traverse speed on the bed of machine
8. Device for drilling in inside
Max. Diameter of the boring bar – 200 mm
Max. Boom of the boring bar – 900 mm
On the side end of the boring bar was provided tool holding of the SITZMANN + HEINLEIN company
9. Telescope for displacement determent from zero point along the axes Z
Increase factor – 30 х
Focus range – 0,7 - ∞
Range of the inside adjustment - ±15”
Telescope was made by M.HENSOLDT U.SOHNE, 6330 WETZLAR company
10. Chip conveyor
Width – 305 mm
Capacity – 10 m3/h
Speed of movement – 6 m/min
Form – С-3
Chip conveyor was made by MAY FRAN, ESSEN company
12. Deep hole boring device
Depth of boring – 1500 mm
Boring – 60 – 180 mm
Drilling – 60 -320 mm
13. Main units
Lubricant feeding equipment
Max. Capacity – 600 L/min
Pressure – 11 bar
Tank volume – 6000 L