DMF 300|8 (FD)
Travelling column machine of next generation for 5-axis simultaneous machining
Highlights
Maximum Flexibility
- Modular platform concept is the right solution for every request
- 4-axis machining with B-axis and 5-axis with integrated rotary table (optional)
- Mill-Turn Technology for highly complex geometrics on one machine (optional)
Constant rigidity enables a high chip volume and a maximum productivity
- New basic construction with constant overhang in the complete working area
- 3 linear guide ways in X-axis and single piece machine bed made of cast iron
- Spindles from 15,000 to 20,000 rpm and up to 200 Nm
High accuracy and best surface quality of the machined workpieces
- High thermal stability based on expensive cooling measures
- Direct drives in Y- and Z-axis
- Dynamic package with linear drive in X-axis (optional) and higher acceleration and feed rate in X,Y,Z-axis
Maximum productivity for your shopfloor
- Collision free tool change outside of the working area
- Tool magazine with up to 120 pockets and a tool length of up to 400 mm
- High variety of machine table options - perfect for all requirements
- Reduction of down time based on the partition wall (optional)
- Increase of productivity based on DMG MORI Technology Cycles, e.g. angularTOOL
Application Examples
Control & Software
- Full utilization of the working space during internal machining of high workpieces with long tools
- Positional changes of the B axis during the turning are balanced by the X and Y axes
- The Z-axis remains at the retracted position while the B axis is moving
- Easy programming
- Collision-free plunging in the workpiece
- Safely coming out from the workpiece after machining
- Measurement of webs and grooves on components
- Measurement of diameter in difficult to access places
- Available with manual and retractable Calibration unit Package content
- L-Measuring probe according to Customer-specific design
- Flexible application possibilities
- In process measurement
- Efficient use of multi-tip turning tools with more than one cutting edge on turn & mill
- Several "sister tools" on one main tool holder
- Reduction of tool change times
- Saves tool magazine space
- Easy to operate through three parameters and without additional sensors
- Avoiding vibrations by means adaptation of the speed
- Application for the main spindle and counter spindle, or for milling machines with FD tables with Direct Drive
- No manual intervention by the operator
- Identical repeatability for all components
- Increased process safety for special applications by avoiding vibrations. example, When using long thin drills or for milling parts with critical clamping
- Straight and helical external or internal spur gears and splines
- Arrow teeth with tooth offset Turn-mill machines
- Ball-shaped toothing by mathematical transformation of the 6th virtual axis
- Vibration monitoring in the process
- Rapid shutdown in case of a crash
- Manual retraction even in swiveled machining plane
- NEW: Torque monitoring
- New: Recommended with Protection Package for CTX TC machines
- Avoiding tool breakage
- Increase in machine availability
- Damage reduction
- Process-oriented adjustment of the feed rate n relation to the table loading
- Minimization of machining time with maximization of the component quality
- NEW: Now also available for CTX TC. Ideal machining result with the highest machine dynamics*
*without consideration of feed weight
- Productive complete processing
- Cost-effective gear cutting on standard machine with standard tools
- Flexible for different gear geometries
- Quality inspection in the process
- Program creation based on blank drawings and gear data
- Optimization of workpiece orientation e.g. after heat treatment
- Interface for coordinate measuring device (Klingenberg, Leitz, Zeiss)
- Programming of the gearing parameters via dialog input
- For spur gear, helical gear and worm gear
- Gear cutters and disk cutters can be used
- Maximized tool life by shifting of the cutter
- Achievable quality ≤ DIN 7
- Gear profile modifications easy to handle
- Use of regrinded tools
- Error prevention by monitoring (e. g. wrong axis cross angle, or wrong turning speed, or turning direction)
- Milling of oval and polygonal geometries
- Machining of excentric face polygons possible
- Simple selection of suitable machining strategies
- Simple parametric definition of the shaft-hub connection according to DIN 32711 and DIN 32712
- Enable the machining of small workpieces or those made of long-chipping materials. The perfect complement to Polygon / Oval-Turning.
Turning
- Measurement and correction of the position of turning and Pivot axes (C4, C3, B)
- Sag compensation possible
- Can be used in combination with standard probes from customers (recommended Renishaw, Blum)
Milling
- Toolkit for checking and correcting the kinematic accuracy of 4- and 5-axis machine configuration
- All head variations and table axes
- Reliable re-calibration of the machine before a highly precise processing
- Continuous documentation of machine accuracy
- No rejected parts due to unknown Geometric-deviations
- Periodic recalibration of the machine with comprehensive documentation
- Highest kinematic accuracy in self-regulation
Turning
- Turning, milling and grinding in one clamping
- Grinding cycles for internal, external and face grinding as well as dressing cyclesn
- Body-borne sound sensors for start-up and dressing
- Full integration of measurement module for relative and absolute LIVE-Measuring – parallel to main time
Milling
- Better surface quality through integration of the grinding technology
- Grinding cycles for internal, external and face grinding as well as dressing cycles
- Body-borne sound sensors for start-up and dressingn
- 1,300 l Cooling system with integrated centrifugal filter for The filtration of particles > 10 μ
- AKZ nozzle unit optionally available for best possible Flushing of the grinding gap
- Expansion of the technological limits of the CTX TC
- Surface accuracy < 0.4 μm
- Roundness < 5 μm
- Quality IT5 for ø > 30 mm
- Surface accuracy < 0.4 μ
- Roundness < 5 μ
- Quality 5 for ø < 120 mm
- Quality 4 for ø > 120 mm
- With interpolation turning, the tool cutter follows a circular movement, where the cutter is always oriented towards the center Of the circle.
- Possible for external and internal machining
- Synchronization and tool path controlled by the cycle
- NEW: in version 2.0 complex turning contours are possible (currently only available on the DMU 50, other machine types will follow)
- Easy manufacturing of sealing surfaces where milling operation might not be possible.
- Complete component processing in one clamping possible
- Reduced investment costs for tools
Service & Training
Downloads & Technical Data
Configurator
Configure your new DMF 300|8
You would like to configure your machine by your own? And experience the variety of technical solutions online by yourself? The brand-new DMG MORI machine configurator is offering you the perfect basis! Easy, intuitive and lucid you can specify and customize your own DMF 300|8 fitting to your individual needs. At any time, at any place! Start right now!
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