CTX 750
High rigid universal turning machine with 2,040 mm turning length
Max. workpiece diameter
700 mm
Max. workpiece length
2,040 mm
Max. bar capacity diameter
127 mm
Max. X-axis stroke
435 mm
Max. Y-axis stroke
170 mm
Max. Z-axis stroke
2,050 mm
Control & software alternatives
SIEMENS
Fanuc
Highlights
Highest accuracy and high rigid machine design
- Holistic cooling concept and direct scales by Magnescale in X, Y and Z
- High positioning accuracy within 6 microns // 12 arcseconds
- Wide linear guides up to 55 mm for highest rigidity
6-sided complete machining of workpieces up to Ø 700 x 2,040 mm with +/- 85 mm Y-axis
- Left spindle: ISM 102 with 3,250 rpm and max. 770 Nm, or ISM 127 with 2,500 rpm and 1,975 Nm optional
- Right spindle: ISM 80 with 4,000 rpm and max. 360 Nm, or ISM 102 with 3,250 rpm and max. 770 Nm optional
- Bar machining up to Ø 127 mm
Highest milling performance
- VDI 50 turret with 4,000 rpm and 84 Nm
- High speed turret with 6,000 rpm and 66 Nm optional
- Direct Drive turret with 6,000 rpm and 86 Nm optional
GREENMODE for up to -10% reduced energy consumption
- Energy monitoring and advanced DMG MORI Autoshutdown
- Synchron spindle drives and class IE3 motors
- Hydraulic and coolant with inverter technology
- Minimized compressed air consumption
- Low friction linear guides with grease lubrication
Control & Software
Chip Breaking
- Oscillating movement of the feed axis results in air cutting, which leads to effective chip size reduction
- For external longitudinal turning of internal and external diameters, facing, drilling and grooving*
- Integrated safety function checks plausibility of parameter entries
* For inclined surfaces, a step pattern results because the feed can only be oscillated in one axis at a time.
Highlights
Customer benefits
Before the actual machining, the machining status can be checked by using a graphic
- The chip length can be practically determined by the cycle and is independent of the material
- No more process interruptions, as chip balls are avoided
- Easy setting on the HMI with high operating safety
Left: The oscillation can be set with the simplest parameter inputs / Right: Simply activate it by ON / OFF in the HMI
Y-Axis Parting
- Higher stability due to optimal force transmission in thelongitudinal direction of the tool holder
- Generation of tool feed in the Y-direction for parting off components at a push of a button
- Compatible with the standard cycle CYCLE92 (Part off cycle), so that the operator can program as usual (ShopTurn and DIN / ISO)
Highlights
Customer Benefits
- Up to three times higher productivity possible (3x feed) with simultaneously improved chip control
- Reduced noise level and higher surface quality through more tool stability
- Less material loss due to reduction of the parting width
Left : Operator mask for switching on the Y-axis parting cycle on turret and turn-mill machines. / Right : CoroCut® QD for Y-axis parting cutting tool technology developed by Sandvik Coromant.
autoCHUCK 2.0
- Automatic optimization of servo drives parameters for Main- and Sub-Spindle
- Reduction of Setup time
- Optimization of machining result
Highlights
Customer Benefits
- Setup Time reduction
- Automatic determination of parameters independent from machine operator experience
- saving the setting in NC-program for more quality assurancet
Left: Simplified usability of measuring and parameter setting procedure / Right: Local saving of parameter in NC-program
Keyway Broaching
- Structured input parameters for the groove geometry, the tool and the machining strategy
- Inner and outer grooves in any position and number freely adjustable
- Easy compensation of tool displacement + Calculation of residual strokes based on selected machining strategy
Highlights
Customer Benefits
- High flexibility in the production of any groove geometries with standard tools on standard machines
- Reliable alternative when pushing with driven tools is no longer an economical or technological solution
- Advantages of rigid machine guidance for better groove quality
Left: Input mask for inside and outside grooves according to DIN with standard tools. / Right: Input parameters of the process strategy: Compensation of tool displacement
Polygon- / Oval-Turning
- Easy handling of non-circular parts
- Intuitive user interface for polygons / oval turning
Highlights
Customer Benefits
- Making the required geometries with possibilities of simple fine-tuning
- Possiblity of fine tuning of the geometric parameters (long / short Semi-axis and bearing angle)
- Machining can be combined with main spindle or counter spindle
Left : Pre-position and support position in X and Z-axis can be directly entered over the surface. / Right : Monitoring of the support position via a defined Position window.
Excentric turning and milling
- Superposition of the turning movement by additional X- and Y-traverses
- Applicable for turning and milling
Highlights
Customer Benefits
- Eccentric geometries easy to manufacture
- Exact axis coupling and synchronization in the background
Left : Enter the parameters for the position of the external workpiece area. / Right : Graphical representation of the position within the workpiece.
Counter spindle tip
- Perfect combination of 6-sided complete machining and tailstock function
- Automatically load and unload a tailstock centre into the chuck of the main spindle or counter spindle via the milling spindle and into the mgazine
- Support of long and slender workpieces on the main spindle thanks to the synchronous counter spindle tip
Highlights
Customer Benefits
- Higher component accuracy due to automatic change without opening the door (heat flow constant)
- Position-locking the spindle with the tip leads to increased process safety
Left : Automatic changed centering tip. / Right : Parameter Input Mask: Control Cleaning, changing tip and control coolant
Multi Threading 2.0
- NEW: On-Point Threading - Position oriented thread production
- Free definition of contours, pitches and gears possible
- Creation of large transmission threads, which can not be manufactured by simple thread chasing
Highlights
Customer Benefits
- Trapezoidal, buttress and knuckle thread easily programmable at the machine
- Screw conveyor with any profile geometry
- Ball screw nut with cross holes simple to realize
Left : Input of the parameter for thread length, position pf the thread and the distance of the retract movement. / Right : Parameters for thread shaping, e.g. profie height, pitch diameter, etc.
Multi threading 2.0 Pro
Highlights
- Producing profiles with undercut due to the profile splitting option.
- Applying standard tools and tool holder for left and right sided machining of the flanks
- Surface quality of Ra 0,3 an CrNi-Alloys possible
Control of program status
- In combination with the Gildemeister structure programming, A safe and fast reboot of the machining program after an interruption
- Easy program operation especially with multiple spindles or tool magazine
- Displays the process status of the workpiece
Highlights
Customer Benefits
- Display of the detailed status on the controller
- Enter remarks automatically by the GILDEMEISTER structure programming.
- Safe re-entry into the program by the press of a button instead of searching for a specific block.
GILDEMEISTER Structural Program
- Structured approach with more than 20 standard programs and more than 200 processing variants incl. automation (bar processing, robot / portal loading, ...)
- Display of the program status with additional markers (EPS) for the sub-programs.
Left : HMI with markers status. / Right : Clear program structure.
gearSKIVING 2.0
- 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
Highlights
Customer Benefits
- Internal toothing without angular head possible
- Short processing times, 10 x faster than shaping
- Synchronization and tool path controlled by the Cycle
Left : Inside gear profile machining. / Right : Outside gear profile machining.
gearHOBBING
- 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
Highlights
Customer benefits
- 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)
Left : Dialogue-supported input of all necesary gearing data. / Right : Input of the gearing paramters by single tooth or single groove milling.
Alternating speed
- 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
Highlights
Customer Benefits
Input of parameters for speed set-point, differential speed and revolution frequency
- 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
Easy Tool Monitor 2.0
- Prevention of damage due to tool breakage or tool overload
- Sensorless with automated learning of load limits
- For turning, milling and drilling (up to 3 mm diameter)
- NEW: User interface on CELOS SideScreen
- NEW: Powerful algorithm for efficient monitoring after the first workpiece
Highlights
Customer Benefits
- Protection Package: Perfect supplement to MPC Lathes. Price advantage (approx. 40%)
- Save the monitoring limits for each tool and every cutting edge in the program
Left : LIVE status display in CELOS Sidescreen; current, set process values. / Right : Easy operation of the monitoring parameters in the tool table.
Retraction Cycle
- By pushing the associated key the X- axis and the Y-axis travel to the positive end-positions for external machining
- Ideally suited to prepare the work space for set-up and alternatively also as an emergency rescue function.
Highlights
Customer Benefits
Functionality - Selection of the cycle by pressing the associated key on the operating panel
- Easy operation when setting up multi - channel machinery
- Possibilty of a fast response during external machining as a rescue function
Service & Training
Downloads & Technical Data
Work Area
Max. X-axis stroke
435 mm
Max. Y-axis stroke
170 mm
Max. Z-axis stroke
2,050 mm
Workpiece
Max. workpiece diameter
700 mm
Max. workpiece length
2,040 mm
Max. bar capacity diameter
127 mm