Used CNC Bed Milling Machine MTE BF 4200
Video about the machine
Details
Make: | MTE |
Type: | BF 4200 |
Build: | 2009 |
Control: | HEIDENHAIN iTNC 530 HSCI |
Guides, drive and measuring systems:
- All axis drives with digital drives manufacturer HEIDENHAIN
- Direct measuring systems for X,Y, and Z axis manufacturer HEIDENHAIN
- X-, Y- and Z-axis guidance using high-precision linear guides for maximum precision and dynamics, counter guide coated with Turcite B
- Precision ball screw with preloaded nuts in X-, Y- and Z-axis
Coolant equipment with chip conveyor:
- Coolant outlet, switchable from coolant to air, at the front of the milling head via manually swivelling nozzles
- Internal coolant supply through the spindle centre.
- Tank volume approx. 400 l
- Normal coolant supply 25l/min 5 bar
- High pressure pump for internal cooling 20 l/min 20 bar
- Coolant tank incl. paper-belt filter system
- Hinged belt chip conveyor, 2 longitudinal conveyors in the machine, 1 cross conveyor on the right side
CNC-control HEIDENHAIN iTNC 530M:
Digital numerical sequence control, including digital drive control, hard disk memory, TFT - color screen,
Machining cycles:
Standard drilling and milling cycles, deep drilling, tapping with and without compensation chuck, milling of slots, rectangular and circular pockets, rectangular and circular tenons, boring, drilling-milling (helical path), line-off, drilling patterns, head tilting, backward tilting, shifting and/or rotation of the coordinate system, mirroring, dimensional factor also axis-specific,
Linear interpolation on 3 axes, circular interpolation on 2 axes and on 3 axes with rotated working plane, tilt working plane.
Equipment:
- Machine bed, column and vertical saddle as welded steel construction, annealed with low tension
- Milling slider as welded steel construction
- Universal milling head, positioning via Hirth toothing, front level 2.5°, back level 1°
- Oil cooling unit for cooling the milling head
- Thermal compensation of Y-Axis through CNC
- Spindle drive 30 kW
- Automatic gear with 3 gear steps
- Spindle speed max. 3.000 min-1
- Axle drives by means of precision ball screws and digital servo motors
- Measuring touch probe M&H with radio transmission
- CNC control HEIDENHAIN iTNC 530M incl. digital drive technology
- Portable electric handwheel HEIDENHAIN HR 410
- Swiveling operating panel for machine operation in front of the machine
- Automatic tool changer with 40 magazine positions, change position horizontal/vertical
- Coolant system with external shower ring and IKZ through the spindle
- 2 pc. chip conveyor in the working area, ejection on the right back side
- Precision flat guides in all axes, counter guide coated with Turcite B
- Precision ball screws in all axes
- Hydraulic counterbalance in the vertical axis
- Telescopic steel cover of the X-axis
- Milling slides closed at the top and bottom of the vertical axis with link aprons
- Vertical guide covered at the top and bottom with bellows
- Working area enclosure closed on all sides.
- The manual sliding doors at the front of the machine can be opened along the entire length of the clamping table.
- Safety fencing for the rear machine area with two secured access doors.
- Control cabinet air conditioning
- Hydraulic system
- Work area lighting
- Exhaust system make FILTERMIST, FX 5002
- Painting beige/blue
- Approx. operating hours: Control 19.000 h, machine 15.950 h, program run 4.700 h
Machine is prepared for connection of a 4th axis!
Travels | |
X-axis (longitudinal) | 4.000 mm |
Y-axis (cross) | 1.200 mm |
Z-axis (vertical) | 2.000 mm |
Clamping table | |
Clamping surface | 4.200 x 1.000 |
Max.workpiece weight | 13.000 kg |
Feeds | |
X-, Y- and Z-axis, stepless | 2-12.000 mm/min |
Rapid feed X/Y/Z | 15 m/min |
Universal milling head | |
Swivelling area front/back level | 2,5/1° |
Power on 100% ED | 30 kW |
Speed, stepless | 40-3.000 min-1 |
Gear steps | 3 |
Tool taper | SK 50 - DIN 69871-B |
Automatic tool changer ATC | |
Tool places | 40 places |
Tool diam. max | 125/240 mm |
Tool length max. | 350 mm |
Tool weight max. | 20 kg |
Changing positions | horizontal/vertical |
HR 410 - Electronic handwheel for operation of all axes. | |
Measurement, weight | |
Floor space required | ca.10,4 x 5,8 |
Machine height | ca. 4,20 m |
Machine weight | ca. 21.500 kg |
Electrical supply data | |
Power total | 40 kW |
Operating voltage | 400 V |
Operating frequency | 50 Hz |