Rear Axle Cell





This is a complete automated solution for 3 wheeler rear axles. Some of the salient features of this cell are:- ·        
  •   No centering facing required as centering is done on the machine itself ·         
  • Live turrets on both sides ( Special BMT type) for drilling and centering operations ·        
  • Complete turning of stem in the first setup ·         
  • Complete Flange turning and drilling in the second setup ·         
  • Linear Scales to ensure highest accuracy while machining ·        
  • Camera for orientation of the job and proper butting ·         
  • High pressure coolant for chip breaking and increase tool life ·         
  • Sister tools for un interrupted longer production ·         
  • Clampsys to protect against blunt and broken inserts ·         
  • Marshall proprietary smart screens for easy operation ·        
  • Robot for loading unloading 

This is a two setup solution for a job which was being done in 5 setups previously. It saves a lot of space and reduces the floor to floor time. This is the ideal solution for such a component and with a robot we can easily achieve an OEE greater than 90%.

SPECIFICATIONS
CAPACITY
Swing Over Carriage Cover (mm)                                        360
Maximum Turning Dia. (mm)                                                 260/320
Maximum Turning Length (mm)                                             350                                   
with Tailstock                                                                    
MAIN SPINDLE
Spindle Nose (Standard)                                                          A2-6
Front Bearing Bore (mm)                                                           100
Maximum Bar Capacity (Std.) (mm)                                          52
SPINDLE DRIVE
Spindle Motor rated power (KW)                                            11/15
Inf. Variable speed range (rpm)                                               100-3200
RAPID TRAVERSE 
STANDARD 
X-axis (m/min.)                                                                          24
Z-axis (m/min.)                                                                          24
TOOL TURRET
No.of Stations (Std.)                                                                   8
Tool of Cross Section                                                                 25*25
Max. Boring Bar Dia.                                                                 40
POSITIONING REPEATABILITY
X-axis (m/min.)                                                                          + 1.5 Microns 
Z-axis (m/min.)                                                                          + 2 Microns 
CNC Controls:SIEMENS 828D(SL)/ FANUC 0i mate TD Weight (approx.) (Kg)                                                             6000