AT

Vertical Line Series
AT/ATM Series

With the help of automated job loading and unloading, the series is well suitable for mass production jobs. With special modular tooling concept machine performs wide range of operation like Turning, Milling, Drilling-Tapping and even Grinding. With automation of direct job pick-up, simplicity and compactness, vertical line machine can easily replace horizontal single spindle machine. Concept of inverted vertical moving electro-spindle head, keeps front space available for customized tooling makes this series unique. Single piece rigid base construction adds other structural benefits. Particular applications such as differential case machining made easy and effective with vertical line machines.
Key Features
  • Concept of moving inverted vertical spindle.
  • Ridged single piece base design to sustain all dynamic load.
  • High speed electro-spindle.
  • Automatic job stacking unit.
  • Y-axis and live tool turret for turn mill option.
  • High speed servo tool turret.
  • Very high rapid traverse up to 50m/min.
  • Ideal chip flow ensures easy for maintenance.
  • Hydraulic chucking.
  • Compact footprint
  • Fully tooled up solution to meet customer need.
  • Monoblock Rigid Structure
    Monoblock Rigid Structure
  • Bi-directional servo turret
    Bi-directional servo turret
  • Electro-Spindle
    Electro-Spindle
Capacity AT-160ATM-160ATM-200
Std Chuck Sizemm160160200 (250)
Max. Turning Length*mm200200200
Max. Turning Dia.*mm160160200 (250)
Slides    
X-Axis Travel (Cross)*mm700700700
Y-Axis Travel (Traverese)mm-250250
Z-Axis Travel (Longitudinal)mm300300300
Rapid Feed (X/Z Axis)min505050
Main Spindle   
Spindle Motor Power (Siemens)kW9/7.59/7.526.8/20.9
Spindle Motor Power (Fanuc)kW18.5/1518.5/15-
Spindle Nose Flat Dia 140Flat Dia 140Flat Dia 170
Spindle Speed Rangerpm50-500050-500050-3500
C Axis ResolutionDeg0.001°0.001°0.001°
Customized Tooling (Opt.)    
Table Sizemm340x430340x430290x425
Turret    
Type ServoServo live toolServo live tool
No. of Station 81212
Max. Boring Bar Dia.mm404050
Tool Size (Cross Sectional)mm25 X 2525 X 2525 x 25
Live Tool Spindle Power (Siemens)kW-4.24.8
Auto Loader    
Type of Drive AC ServoAC ServoAC Servo
Max. Job Size (dia. x height)mm160 X 200160 X 200200x200
Max. Possible Job Weightkg101018
Max. No. of Jobs 22224
Accuracy (As per VDI/DGQ 3441)    
Positioning Uncertainty (P)mm0.010.010.01
Repeatability (Ps medium)mm0.0050.0050.005
Other    
Weight # (Approx.)kg580073007500
Dimension # (Approx.)    
Lengthmm250025002500
Widthmm255025502550
Heightmm260026002600
* Depend upon clamping arrangement, Tooling & Job
# Refer machine detailed layout