2- AXES CNC CIRCULAR BLADE GRINDER Model: CBG

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CBG

Model: CBG

Model CBG is an economical, lip & face grinding solution for straight plunge & traverse application, having two CNC axes in Cutting and Table (X&Z axes).

SALIENT FEATURES

  • Box structure cast iron single piece bed for high and good damping characteristics.
  • Hydrodynamic bearing wheel spindle for better quality of grinding.
  • Cartridge type modular wheel spindle for easier maintenance.
  • Integrated Electrical cabinet and control panel makes the machine compact.

WHEEL HEAD

  • Nitride steel spindle for high dimensional stability, accuracy and long life.
  • 33m/s Grinding wheel surface speed without independent lubrication as standard.

INFEED

  • Swiss scrapped V &Flat Guide ways for better flatness of guide ways.
  • The drive system consists of Ac servo coupled with Ball screw.

WORK HEAD

  • Timer Belt and pulley drive system for efficient transmission.
  • Easily Work Head Tilting with the help of hand wheel to get the accurate position.
  • Tilting range 0-90 Degree.
  • Labyrinth sealing to prevent coolant and dust ingress.
  • Hydraulic Actuation at Work head for job clamping/de-clamping.

CNC SYSTEM

  1. Mitsubishi System with beta series motors in X and Z axis.
  2. Blade Grind Application
  3. Textile Industries: Cloth Cutting Blade
  4. Paper Industries: Paper Cutting Blade
Machine Technical Specification-Simple Grind
Capacity Unit Model CBG40 Model CBG63
Swing Diameter mm 350 350
Max. Grinding Diameter mm 220 220
Wheel Slide (Cross Axis)-CNC
Feed servo Motor Torque Nm 7 7
Guide way Type V & Flat V & Flat
Slide Stroke mm 160 160
Rapid Feed Rate mm/min 5000 5000
Min. increment pulse mm 0.001 0.001
Table Slide (Z Axis)- CNC
Table Stroke mm 540 840
Min. increment pulse mm 0.001 0.001
Feed servo Motor Torque Nm 7 7
Wheel Head
Wheel OD x ID mm 350x127 350x127
Wheel Width (Max) mm 40 40
Surface Speed m/s 33 33
Spindle Power kW 5.5 5.5
Spindle cone Diameter mm Ø 50 Ø 50
Work Head-Antifriction
Spindle Taper MT 5 5
Induction Motor Power kW 1.1 1.1
Spindle Speed RPM 56-630 56-630
Hydraulic unit
Tank Capacity L 20 20
Motor Power kW 0.55 0.55
General
Operating Voltage V 415+/- 10% AC 3 phase 415 +/- 10% AC 3 phase
Connected Load 3.7(5.5kW) KVA ~15 ~15
Machine Weight-Approx KG 3500 3500
Optional accessories
  • Gap crass control to reduce ideal air cutting & stop the machine in case of accident.
  • VFD for work head can be provided on additional cost
  • Panel AC of Advance make can be provided on additional cost
  • Permanent Magnetic and E.P.M Chuck Facility are available as Optional.
Model Type CBG40
Grinding Type Lip Grinding (Face Grinding is also possible at
Setup change with Magnetic Chuck)
Head Stock 01 No.
Dresser Type Table Mounted
Model Type CBG63
Grinding Type Lip Grinding +Face Grinding (Without change
in Setup.)
Head Stock 02 No.
Dresser Type Table Mounted
Model Type A B
CBG40 3450mm 2000mm
CBG63 4500mm 2000mm

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