About

 


SriChakra is designed for high performance machining. With rigid Construction based on modular concepts & suitable options, it is highly adaptable for various application such as turning only as well as Turn Mill Centers.

 

Applications: For jobs like Wheel Disk, Brake Drum, Drive Shaft, Gear Shaft, Forged Axle, Slender Thermowells, etc.,

Features

  • Rigid Cast Iron Torque Tube Construction for Main Slide Base
  • Slant Bed-60º Construction
  • Admit between Centers from 400 to 12000 mm. Chuck option also available
  • Heavy Duty LM Roller Guides for Z-Axis & X-Axis
  • Hi-Precision Angular Contact Pre-loaded Bearing for Spindle Speeds Options upto 6000rpm
  • Various options of speed range & spindle power to suit customer's requirement
  • Machine with C-Axis & live tools options
  • Modular Construction with upgradability to live tools/Hydraulic or Servo Turrets
  • VDI Tooling provided as on option
  • Large diameter Tail Stock Quill with integral precision Live spindle
  • Easy access to operator for loading & unloading, tool changing etc.,
  • Clear open top for easy loading through robots, gantry, jib crane etc.,
  • Removable chip tray with side or back option for chip conveyor
  • Automatic Centralised Lubrication System

Specifications

SpecificationsTL-400TL-600

Capacity

Chuck Size (mm) 315/400 400/600
Max. Dia Swing Over Saddle (mm) 400 630
Max. Dia Swing Over Bed (mm) 600 750
Max. Turning Dia. (mm) 530 700
Max. Admit Between Centers (mm) 400,800,1200 (upto 12000mm) 800,1200(std),1800, 2500(upto 12000mm)

Spindle

Spindle Nose A2-8/87 (A2-6/65) A2-8/100 (A2-6/87)
Max. Speed With Grease Lub. (RPM) 4800/6000 3000/4000
Speed Ranges (RPM) 0-550-1600 0-750-2250

Power

Continuous (kW) 15(7,11,17,22) 15(7,11,17,22)
Short Time(30 min rating) (kW) 20.5(9.5,15,22.5) 20.5(9.5,15,22.5)

Turret

Type Electromech Electromech
Tool Disc Barrel Type Barrel Type
Center Height (mm) 125 125
No. of Tools 12/8 12/8

Axes Travel

Drives AC Servo AC Servo
X-Axis Stroke (mm) 275 400
Z-Axis Stroke (mm) 1400(450,850,1860) 1250(850,1900,2600)
Guide Way Type (X & Z-Axis) LM Profile LM Profile
X & Z Axis Torque (Nm) 16 16
Positional Accuracy (mm) ±0.008 ±0.010
Repeatability (mm) ±0.005 ±0.006

Tail Stock (For TL Models)

Quill Diameter 110 130(160)
Bore Taper MT-5 MT-6
Quill Stroke (Hydraulic) 125(250) 180(300)
Tail Stock Spindle Built-in Live Spindle (Without) Built-in Live Spindle (Without)

Misc.

Coolant Pump Capacity (LPM/Bar) 40/7 60/2
Machine Dimension L X B X H (mm) 4000X1500X1700 4200X1700X1900

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For further enquiry, please contact info@precitec.co.in (or) Submit your Query