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NTG 6RL Tool & Cutter Grinder

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NTG 6RL

The Star SSU NTG is a five axis, CNC controlled cutter grinder for manufacturing, sharpening and reconditioning a wide variety of cutting tools.

Five Axis, CNC Controlled Cutter Grinder

Engineered to manufacture complex cutting tools, the new Star NTG is a five axis, CNC controlled cutter grinder for manufacturing, sharpening and reconditioning a wide variety of cutting tools. Made in the U.S.A.

Specs
Features
Options
Specs
Technical Data* Units Value
Base Machine Dimensions (L x W x H)mm2353 x 2020 x 2539
Total Weight: Base Machinekg4,500
Maximum Workpiece Diametermm100
Maximum Workpiece Lengthmm*200
C - Axis Headstock Spindle 360° Rotationrpm1,000
B - Axis Grinding Spindle Swivel +/- 120°rpm12
X - Axis Horizontal Travelmm800
X - Axis Travel Speedm/min50
Y - Axis Vertical Travelmm220
Y - Axis Travel Speedm/min50
Z - Axis Horizontal Travelmm530
Z - Axis Travel Speedm/min50
Grinding Spindle Speedrpm10,000
Continuous Spindle Horsepowerkw10
Peak Spindle Horsepowerkw25
Maximum Grinding Wheel Diametermm150
Smallest Programmable Movement - Linearmm0.00254
Linear Axis Glass Scale Feedback Resolutionmm0.00001
Smallest Programmable Movement - Rotarydegree0.0001
Rotary Axis Feedback Resolution: A-axisdegree0.000068
Rotary Axis Feedback Resolution: B-axisdegree0.00000006
Features
  • 5-Axis machine featuring NUM Control
  • NUMROTO® Software
  • Mineral cast base and column
  • Full linear motor and direct drive rotary technology
  • 13 HP HSK direct drive grinding spindle
  • Linear glass scales for positioning
  • Fluting capability up to 8 inches
  • 6 station CNC controlled wheel changer
  • Precision workholding solutions
  • 22″ user interface display
Options
  • Integrated 6-Axis robot for part loading automation
  • Engineered tailstocks and steady rests
  • Onboard wheel dressing
  • Grinding wheel auto-sticking capabilities for unmanned operations
  • 38 HP Synchronous spindle
  • In process measurement
solution guides
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