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MACHINING CENTERS, VERTICAL, CNC Mills

DMG Mori Deckel Maho #DMF250 linear, 5-Axis, TNC530, 18k RPM, 30 ATC, 98.4" X36.2" Y, 32.2" Z, '04

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General Specifications


Manufacturer: Dmg
Model: DMF250
Automatic Tool Changer: 30ATC
Longitudinal" X: 98.4" X
Cross" Y: 98.4" Y
Vertical" Z: 32.2" Z
RPM: 18000
Year: 2004
Stock #: 063823
Price: Request a Price

Dealer Information
Franke CNC, LLC logo
Franke CNC, LLC
W175N11081 Stonewood Dr. #211
Germantown, WI 53022

Contact: York Franke
Tel: 262-888-3748
Email: york@yfranke.com
  
Gold Level Dealer Since 2009
Website: www.yfranke.com/

View our Equipment Listings

Detailed Product Description


SUBJECT TO AVAILABILITY, AND TERMS AND CONDITIONS FOLLOWING, WE OFFER FOR YOUR CONSIDERATION:

One used 2004 DMG DECKEL MAHO DMF 250 linear 5-Axis Machining Center:

Machine made in Seebach, Germany

-CONTROL-
HEIDENHAIN iTNC 530 3D path control with electronic handwheel

-WORKING RANGE-
X stroke (longitudinal).............................. 98.42" (2,500 mm)
Y stroke (transversal).................................. 36.2" (920 mm)
Z stroke (vertical).................................... 32.28" (820 mm)

-FEED DRIVES-
Feed drives X-axis.......................... Linear drive in the X-axis
Feed drives Y-and Z-axis................ Digitally controlled AC motors
Maximum feed speed X, Y and Z axis.............. 65.6 ft/min (20 m/min)
Rapid traverse speed X-axis..................... 328 ft/min (100 m/min)
Rapid traverse speed Y and Z axis................ 196 ft/min (60 m/min)
Maximum feed force X/Y/Z axis........................ 2,697 lbs (12 kN)
Guide ways........................ Roller guide ways in all linear axes
Linear path measuring systems................. Direct, photo-electrical
Linear path measuring systems resolution 0.00039" (0.001 mm)HH glassscales
Temperature compensation Z-axis.......... Electronic temperature sensor

-COOLING LUBRICANT SUPPLY; (COOLANT OR AIR)-
SUPPLY............................................... Multi-nozzle unit
Delivery rate........ 10.6 gallon/min at 50.8 psi (40 l/min at 3.5 bar)
Capacity of cooling lubricant tank.................. 153 gallon (580 l)
Switch over from cooling lubricant/air, time of nozzles Approx 10/4 secs

-RIGID TABLE-
Clamping area.......... 122.04" width x 35.4" depth (3,100 mm x 900 mm)
Table longer as X-axis........ Left 15.7" (400 mm) Right 7.87" (200 mm)
Centre distance T-slots.................................. 3.9" (100 mm)
Width of T-slots.................................... 0.708" (1 x 18 H7)
Number of additional T-slots....................... 0.708" (8 x 18 H12)
Maximum permissible table load.................... 6,614 lbs (3,000 kg)
Maximum permissible table load per meter........ 2,205 lbs (1,000 kg/m)
Height from floor to table surface..................... 37.87" (962 mm)

-NC SUB-TABLE (C OR A AXIS)-
Clamping area................................. 27.36" (695 mm) diameter
Maximum table load horizontal......................... 882 lbs (400 kg)
Maximum table load vertical......................... 1,102 lbs (500 kg)
Centre height-A axis................................... 13.78" (350 mm)
Table height-C axis.................................... 11.02" (280 mm)

-SPINDLE-
Speed range.............................................. 20-18,000 rpm
Type.......... AC controlled/digital, liquid cooled coolant circulation
Power 40% DC........................................... 46.9 hp (35 kW)
Power 100% DC.......................................... 33.5 hp (25 kW)
Maximum spindle torque 40% DC.................... 95.88 ft lbs (130 Nm)
Maximum spindle torque 100% DC.................... 64.16 ft lbs (87 Nm)
Tool mounting........................................ HSK-A63 DIN 69893
Clamping power................................................... 25 kN

-B-AXIS CONTROLLED SWIVEL MILLING HEAD-
B axis............... Continuously positioning plus or minus 90 degrees
Radius swivel head..................................... 12.79" (325 mm)
Horizontal spindle centre about table (minimum)........ 15.75" (400 mm)

The swivelling angle is axially controlled and can be continuously
positioned. The position can be hydraulically clamped during machining.
Traversing range of spindle nose across table:
Vertical position...................... Z=3D2.95"-35.24" (75-895 mm)
Horizontal/90 degrees................. Z=3D15.75"-48" (400-1,220 mm)

The swivelling radius of the spindle nose is 12.79" (325 mm) with a
minimum vertical position of 2.95" (75 mm) above table. 5-axis machining
is possible with the NC sub-table.

-30 POSITION TOOL MAGAZINE-
Tool weight maximum.................................... 13.23 lb (6 kg)
Max tool diameter without empty pockets................. 5.12" (130 mm)
Max tool diameter with empty pockets..................... 3.15" (80 mm)
Max tool length from spindle nose...................... 14.17" (360 mm)
Number of pockets................................................... 30
Max permissible total weight of tools.................. 397 lb (180 kg)

-EQUIPPED WITH-
HEIDENHAIN infrared parts measuring probe TS 641

BLUM Laser tool measurement system for tool length and diameter.
Measurement at nominal speed. Laser mounted on right side of table.

Swarf conveyor, discharge height 33.4" (850 mm)

Coolant thru the spindle (CTS) with paper type filter:
247 PSI (17 bar) pressure
6.07 gallon/minute (23 liter/minute) flow rate
158 gallon (600 liter) tank
Includes rotating clear-view windows on front doors
Includes blocking air for linear measuring systems

Required air pressure 87.02 psi (6 bar)

Central lubrication: automatic minimum grease lubrication for
recirculating roller guide ways

Electrical cabinet with heat exchanger

Cabin: fully protective cabin including roof with sliding doors

Protection: according to EU directives, laminated steel covers for the
longitudinal and shutter-type for the vertical guide ways, inclined
surfaces are arranged for the best possible swarf removal

APPROXIMATE WEIGHT 54013#