Marshall Machines
ALLOY WHEEL CELL
January 16, 2019
ROBOTURN CELL FOR 2 WHEELER SPROCKET
January 16, 2019
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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 Section25*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