Skobeljni stroj z dvojnim ohišjem

WALDRICH COBURG 8 DH 3536 10000

WALDRICH COBURG Hydraulic Double-Column Planer and Grinding Machine

Control: Conventional contactor control system
Operation: Original Waldrich Coburg main control panel with push buttons, rotary switches, analog displays, and emergency stop
Display / Positioning: 2 x HEIDENHAIN POSITIP digital position indicators / position control aids at the main control panel
Additional control units: Siemens SIMATIC HMI KTP700 / KTP400 for grinding support and grinding attachment

Partial retrofit 2021: approx. EUR 170,000
Kdsdpsy Ubn Sofx Ai Njp
Ongoing modernizations / retrofit until 2021
Retrofitted grinding attachment
Modernized grinding support
Siemens / Lenze drive technology
Electrical cabinet and modernization documentation available

Working area
Maximum planing width / clamping width: 1,750 / 1,790 mm
Maximum pass-through height: 1,850 mm
Total clamping surface: 10,900 x 1,500 mm
Additionally documented: 2 x 4,750 x 1,500 mm
Usable table/length according to card: approx. 10,200 mm
T-slots: 7
T-slot spacing: 210 mm
T-slot width: 28 mm
Smallest width between crossrails/end stands: 420 mm

Crossrail / Columns / Supports
Number of crossrails: 2
Number of columns: 2
Crossrail horizontal travel: 1,960 mm
Crossrail vertical travel: 250 mm
Column horizontal travel: 550 mm
Column vertical travel: 1,850 mm
Support swiveling range: +/- 60°
Support tilting range: +/- 25°

Speeds / Feeds
Working speed: 5 - 60 m/min
Return speed: 5 - 60 m/min
Vertical feed cross-planer slide: 0.1 - 7.5 mm
Horizontal feed cross-planer slide: 0.1 - 15 mm
Vertical feed column slide: 0.1 - 7.5 mm
Horizontal feed column slide: 0.1 - 7.5 mm

Dimensions / Weight / Electrical Connection
Floor space required: 22.67 x 3.97 m
Height: 3.95 m
Weight: approx. 51,872 kg
Voltage: 500 V
Fuse: 125 A
Current type: Three-phase current
Frequency: 50 Hz

Grinding support / Grinding attachment
Grinding support with grinding spindle
Guideway system with base body and Z-axis
Y-axis grinding support retrofitted to ballscrew 40 x 10
Preloaded double nut
Single-axis control for infeed axis
Bevel gear motor 72 Nm
Synchronous servo motor 11 Nm with absolute encoder
Rittal compact control cabinet

Grinding spindle / Grinding wheel drive
Siemens asynchronous motor for grinding spindle
9 kW at 1,500 rpm / 57 Nm
10 kW at 1,750 rpm / 55 Nm
Max. speed: 9,000 rpm
Siemens SINAMICS drive technology
Siemens SIMATIC operator unit for grinding support / grinding attachment
Lenze L-force axis drive for Y-axis grinding support
Separate control cabinets for grinding wheel drive and Y-axis grinding support

Cooling / Hydraulics
Schimpke DK150-V cooling unit
Cooling capacity approx. 17.5 kW
Cooling medium: Oil ISO VG46
Gear pump approx. 135 l/min at 10 bar
Pump motor approx. 5.5 kW
Transformer 500 V to 400 V
Separate hydraulic / aggregate block available

Mechanics / Overhaul
Partial overhaul on bed/table, crossbeam with slides Y1/Y2, Z1-axis planer support, and lubrication system
Machine bed hand-scraped
Bed geometry restored
Table hand-scraped
Guideways reworked
Slides Y1/Y2 hand-scraped
Gibs coated and hand-scraped
Steel band replaced
Central lubrication system expanded
Wipers replaced
Crossbeam lift repaired
Worm shaft, central drive shaft, coupling pieces and rolling bearings replaced
Bellows on X-axis replaced

Condition / Equipment
Column area newly painted
Table and functional surfaces in very good condition
Accessories, assemblies, and spare parts available

Oglas je bil avtomatsko preveden. Možne so napake pri prevodu.