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IGV-3N

CNC Vertical Internal Grinding Machine

Swing diameter
380 mm
Max. grinding diameter
250 mm
Max. workpiece height
300 mm
Max. grinding length
150 mm
Max. spindle speed work spindle
800 rpm
Max. spindle speed grinding spindle
18,000 rpm
Control & software alternatives
FANUC

Highlights

Operability improved by its vertical structure

  • Easy workpiece setup and centering with both hands
  • Stable workpiece seating on a chuck with less clamping force
  • Roundness of less than 1µm achieved with Taiyo Koki's standard test piece

Suitable for mass production of precision parts

  • ATC (Automatic Tool Changer) available as an option with storage capacity of 5 tools
  • A variety of grinding spindles available, 18,000min-1 as standard, 30,000min-1, 45,000min-1 or 75,000min-1 selectable as an option
  • In-process ID measuring gauge available as an option

Space-saving feature

  • Minimized installation space with machine width 1,400mm (1,530 at ATC spec) x depth 3,050mm

Other features

  • Automation systems available such as robot, loader, stocker, etc (option)
  • Chucking systems available such as precision air chuck, scroll chuck, magnet chuck, etc (option)
  • Automatic measurement system (option)
  • Scale feedback control for X/Z-axis (option)
  • Single point dresser (Rotary dresser and AE dresser available as an option)

Application Examples

Downloads & Technical Data

Work Area
Swing diameter
380 mm
Max. grinding diameter
250 mm
Max. workpiece height
300 mm
Max. grinding length
150 mm
Work spindle
Max. spindle speed work spindle
800 rpm
Grinding spindle
Max. spindle speed grinding spindle
18,000 rpm