CNC Machining Center

X.mill 1680 • 1890

Rigidity, maximum precision and cost-effective operation make this proven series even more powerful
Travel X-axis

  • Extra wide cast-iron frame with heavy ribbing minimizes vibrations, resonance and torsion to ensure maximum accuracy and optimum surfaces of the part
  • Extra-wide rectangular Y axis guideways ensure superior rigidity during heavy chip removal operations and allow machining of large and heavy parts
  • Extraordinary table load capacity up to 6610 lbs
  • All guideways are ground, hardened and protected by premium stainless steel covers
  • Large, preloaded ball screws are driven directly by the servo motors
  • a powerful spindle motor provides 34 Hp to ensure adequate power reserves
  • Easy access and reachability of the machine table were the focus during the design of the machine frame and work space in order to reduce down-times to a minimum
  • Includes chip conveyor
  • The chip tray is easily accessible and includes a powerful chip flushing system
  • A blow-out and coolant gun are within reach of the operator for quick and easy cleaning of the workspace and the workpieces
  • Automatic central lubrication for low maintenance is standard
  • A spindle blow-out system protects the tool mount from chips and coolant

X.mill 1680
Table dimensions 67x32 in
Table load capacity 4,840 lbs
Number of T-slots 7 positions
T-slots, width 0.7 in
T-slots, spacing 4.7 in
Spindle nose-to-table surface distance 9 - 36 in
Throat 35 in
Travel X-axis 63 in
Travel Y-axis 32 in
Travel Z-axis 28 in
Spindle speed 6,000 rpm
Spindle mount BT 50
Work feed X-axis 0 - 276 in/min
Work feed Y-axis 0 - 276 in/min
Work feed Z-axis 0 - 276 in/min
Number of tool stations 24 positions
Tool size Ø x L (max.) 4.33x11.81 in
Tool size Ø x L (max.) for tooling 7x12 in
Tool weight max. 33 lbs
Tool-change time tool/tool 3.8 sec
Positioning accuracies ± 0,008 / 0,0003" in
Repeatabilities ± 0,005 / 0,0002" in
Rapid Feed X-axis 591 in/min
Rapid Feed Y-axis 591 in/min
Rapid Feed Z-axis 591 in/min
Motor rating main drive 27.5 Hp
Main drive, continuous load 24.81 Hp
Motor rating for X-axis drive 5.9 Hp
Motor rating for Y-axis drive 5.9 Hp
Motor rating for Z-axis drive 7.4 Hp
Total power consumption 45
Overall dimensions (length x width x height) 169.3x133.9x122 in
Weight 30,800 lbs
Part No. 170090
X.mill 1890
75x36 in
6,600 lbs
7 positions
0.7 in
4.7 in
9 - 36 in
40 in
71 in
36 in
28 in
6,000 rpm
BT 50
0 - 276 in/min
0 - 276 in/min
0 - 276 in/min
24 positions
4.33x11.81 in
7x12 in
33 lbs
3.8 sec
± 0,008 / 0,0003" in
± 0,005 / 0,0002" in
591 in/min
591 in/min
591 in/min
34.2 Hp
24.81 Hp
5.9 Hp
5.9 Hp
7.4 Hp
45
196.8x157.5x120.9 in
36,300 lbs
170091

The top specialist for demanding milling operations

Highlights

  • compact, robust, maintenance-free control panel-based CNC
  • comfortable program and parameter input via QWERTY keyboard
  • maximum machining precision
  • intelligent kinematic transformations for machining of cylindrical parts, and for angled workpiece levels
  • SINUMERIK MDynamics with the new Advanced Surface feature: for perfect part surfaces and shortest machining times in mold making applications
  • ShopMill: shortest programming time for single parts and small batch productions
  • programGUIDE: fastest machining time and maximum flexibility for large series productions
  • unique spectrum of technology cycles - from milling contours with residual material recognition to process measurements
  • Animated Elements: unique operation and programming assistance with animated sequences
  • modern data transfer options via USB stick, CF card and network (Ethernet)
  • Easy Message: maximum machine availability due to process monitoring per texting (SMS)

CNC hardware

  • control-panel based high-performance CNC Control
  • robust front control panel made of magnesium die-casting
  • integreated full-size QWERTY keyboard
  • 10.4“ TFT color monitor
  • maintenance-free design (no buffer battery required)

CNC performance data and functions

  • SINUMERIK MDynamics package with Advanced Surface for mold making applications
  • tool changing time: ~2 ms (PPU 260/261) /~1 ms (PPU 280/281)
  • number of Look Ahead sets: 100 (PPU 260/261) / 150 (PPU 280/281)
  • Jerk-limited acceleration
  • dynamic feed-forward control
  • 4-axis simultaneous interpolation (X, Y, Z and rotary axis)
  • linear, circular and helical interpolation
  • tapping without compensating chuck, plus thread cutting
  • oriented spindle holder
  • toggle between inch and metric units
  • FRAME concept for individual coordinate transformations, rotations, scaling and mirroring
  • 100 adjustable zero offsets
  • synchronous actions and quick help function output

CNC technology cycles

  • technology cycles for programGUIDE and ShopMill work step programming are available
  • large selection of drilling cycles
  • large selection of milling cycles for standard geometry
  • large selection of position patterns for drilling and milling operations
  • High-speed settings for mold making applications
  • geometry calculator for free contour input
  • machining cycle for contour pockets / contour spigots with isolated contours

Graphic features

  • Animated Elements: input help for machining parameters with animated sequences
  • graphical online help system, similar to PC system
  • graphical CNC simulation with level display

CNC tool management

  • display of tool and magazine data on one screen
  • tool management with plain-text tool names
  • loading/unloading feature for easy magazine assignment
  • number of tool edges: 256 (PPU 260/261) / 512 (PPU 280/281)
  • tool management with tool life monitoring

  • Siemens 828 D control
  • 24-station tool changer with dual-arm
  • spiral chip conveyor
  • electronic hand-wheel
  • servo drive for all axes
  • spindle with gear step 6000 rpm / BT 50
  • spindle oil cooler
  • pneumatic tool clamping
  • control cabinet with A/C
  • chip flushing system
  • coolant system
  • air and coolant water spray wand
  • automatic central lubrication
  • work space lighting
  • signal lamp
  • alignment elements
  • operating tools
  • operating manual and programming instructions