Cylendrical grinding

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Cylendrical grinding

  • STANDARD FEATURES :
  • Dead centre mode only / non rotating type work head with variable speed through CNC controller.
  • CNC controlled constant surface speed (CSS) of work piece.
  • Cartridge type grinding wheel spindle operating at 45 m/sec and with precision Antifriction bearings.
  • High powered Grinding wheel head with Micro V belt for efficient power transmission.
  • Machine with Angular wheel configuration.
  • Completely enclosed, full machine guarding provided for better environmental control and for heavy usage of coolant.
  • Single piece, box structure design, heavily ribbed, close grained graded cast iron machine bed.
  • Swiveling main table with TURCITE-B coated V-Flat slide ways with automatic lubrication.
  • In feed slide with TURCITE-B coated V-Flat slide ways with automatic lubrication.
  • Tailstock mounted diamond dresser with CNC dressing for generating various profiles.
  • Digital AC servo motors directly coupled with precision preloaded ball screws on X & Z axis
  • User friendly, menu driven grinding cycles with screens (Plunge, Traverse, Dressing, Facing cycles etc.).
  • Multi-diameter grinding in Plunge, Traverse, Taper, Profile with Face grinding
  • Automatic dressing compensation and back lash compensation through CNC
  • Automatic programmable centralized lubrication system
  • ‘SAS’ – Smart Attention assist System monitors the status of consumable items & generates alarm to avoid sudden down time of machine

Technical Description :

MACHINE MODEL SE800AW SE1000/1200AW
DESCRIPTION UNIT VALUE VALUE
No. of CNC Control Axis No. 2 2
Grinding Spindle No. 1 1
Dressing spindle No. 1 1
Centre Height mm 200 200
Swing diameter mm 250 400
Admit between Centres mm 800 1000
Max. grinding length mm 700 900
Max. Weight of Job between centres Kgs. 50 100
TABLE (Z AXIS)
Guide ways V & Flat, TURCITE B coated V & Flat, TURCITE B coated
Rapid Feed mm/min 7000 7000
Min. Incremental feed mm 0.001 0.001
Feed Motor Torque Nm 6 with absolute encoder 11 with absolute encoder
Max. Swivel of table ° -2° / +5° -2° / +5°
Ball screw (diameter x pitch) mm 40 x 10 50 x 10
GRINDING WHEEL HEAD
Spindle design “SETCO” make Cartridge type with anti-friction bearings “SETCO” make Cartridge type with anti-friction bearings
Wheel size (dxw) mm 500×60 or 500×80* 500×60 or 500×80*
Max. plunge width mm 50 / 63 / 80 / 115* 50 / 63 / 80 / 115*
Wheel surface speed m/sec 45 45
Spindle bearings size mm 60 or 75* 60 or 75*
Grinding wheel configuration ° ANGULAR (30°) ANGULAR (30°)
Motor power hp 7.5 / 10* 7.5 / 10*
INFEED SLIDE (X AXIS)
Guide ways V & Flat, TURCITE B coated V & Flat, TURCITE B coated
In feed stroke mm 200 200
Rapid feed Rate mm/min 5000 5000
Min. Incremental in feed mm 0.001 0.001
Feed Motor Torque Nm 6 with absolute encoder 6 with absolute encoder
Relative angle between X & Z slide ways ° 90° 90°
Ball screw (diameter x pitch) mm 32 x 5 32 x 5
WORK HEAD
Type Non rotating, Dead centre mode only Non rotating, Dead centre mode only
Speed range (step less) rpm 20-300 20-250
Spindle Nose Taper MT 5 5
Motor power hp 1 2
TAIL STOCK
Centre MT 4 5
Quill Travel mm 25 25

Centerless grinding Products