U MILL

U Mill Series

U-Mill 6 is 5-axis machining center designed with portal structure and cradle mounted swiveling rotary table to perform versatile application with greater speed, accuracy and reliability. The innovative compact design served minimal footprint without compromising fundamental characteristics of accuracy and performance. Directly coupled high speed spindle and high load carrying capacity of table improves adds to the machine performance. The series finds its suitability for high precision mechanical parts, automotive, railway, energy and aerospace.
Key Features
  • Broad column structure & robust construction.
  • Dual Synchronized A-axis for blade machining process
  • High speed electro spindle 12000 rpm with Ceramic bearing for longer spindle life.
  • 24 Tools arm type sliding ATC that travels on LM guideways.
  • Greater working envelops for blade machining process.
  • Linear glass scale.
  • Chip Conveyor.
  • Customized clamping solution.
  • Electrical with Quality device & panel A.C.
  • Auto & Manual Coolant System.
  • Centralized & Programmable lubrication.
  • Simultaneous 5-axis Machining
    Simultaneous 5-axis Machining
  • High torque Electro Spindle
    High torque Electro Spindle
  • TPM Friendliness
    TPM Friendliness
  • Dual Synchronized Rotary table
    Dual Synchronized Rotary table
  U MILL 5U MILL 6
Table   
Rotary Table Dia.mm500630
T-Slot Sizemm7 x 14 x 637 x 18 x 80
Center BoremmDia. 40 H7Dia. 50 H7
Admissible Loadkg450600
Dist.from Spindle nose to Table Planemm140/590200/750
Capacity   
X-Axis Travelmm550700
Y-Axis Travelmm560740
Z-Axis Travelmm450550
Rotating Axis (Table)   
Swivelling (A-Axis)Deg-20/+100-20/+100
Swivelling Speedrpm2520
Rotary Table (C-Axis)Deg360360
Rotary Speedrpm4535
Feed (X/Y/Z Axis)   
Rapid Traversem/min4040
Accelerationm/s26/4/66/4/6
Spindle   
Spindle Speed Rangerpm1000010000
Motor Power - SiemenskW26.226.2
Motor Torque - SiemensNm250/115250/115
Spindle Nose SK 40SK 40
Automatic Tool Changer   
Number of Tool 3030
Max.Tool Dia.Pockets (All/Adj.empty)mm80/15080/150
Max.Tool weightkg77
Max.Tool Lengthmm300300
Accuracy (as per VDI/DGQ 3441)   
Position Uncertaintymm0.0150.015
Repetabilitymm0.0050.005
Coolant   
Flow - Pressure   
Tank Capacityl/min-bar30-330-3
 liters380380
Other Data:   
Max.Weight # (Approx)kg1100013000
Machine Dimension # (Approx)   
Lengthmm42255000
Widthmm35503700
Heightmm31953600
* Depend upon clamping arrangement, Tooling & Job
# Refer machine detailed layout