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Okamoto IGM-15NCIII

IGM-15NCIII

The IGM-15NCIII is the latest innovation in advanced CNC I.D. Okamoto internal grinding technology. Designed with rigid construction and premium components, this machine guarantees sustained peak accuracy, and an extended operational lifespan, making it a vital asset in any precision-focused manufacturing setting. 
 

IGM-15NCIII Features:

  • New Fanuc OiTD Control
  • Touch Screen functionality combined with conversational input software.
  • Rigid construction.
  • Versatile grinding capability – Straight, Taper, Faces & Multi-Step
    Grind I.Ds, O.Ds and Faces in a single chucking.
  • AC driven table with minimum feed increments of 0.00001″.
  • Minimum infeed increments as fine as 0.00001″ diameter.
  • High-performance wheelhead with 3 programmable speeds.
  • Rigid workhead with 100 to 850rpm speed.
  • Interrupt function enable in-process dressing in auto grinding cycle.
Internal Diameter

6"
Max Table Travel

20"

Description
Advanced CNC Control and Touchscreen Interface

The Okamoto IGM-15NCIII features a next-generation touchscreen CNC system engineered for precise process control. This advanced interface enables efficient navigation and real-time parameter adjustments across diverse grinding applications. As a result, operators achieve optimized performance with improved accuracy and repeatability.

 

Single-Chucking Multi-Surface Grinding Capability

The IGM-15NCIII supports precision grinding of straight, taper, and multi-step internal diameters, external diameters, and faces in a single chucking. Consequently, the system eliminates multiple setups and re-chuckings. This capability significantly reduces cycle times while improving dimensional consistency. Moreover, single-setup processing enhances productivity across complex component geometries.

 

Robust Design for High-Precision Industries

Engineered with a rigid mechanical structure and advanced control technology, the IGM-15NCIII delivers stable and accurate grinding performance. Its versatile functionality supports demanding applications in automotive, aerospace, and other precision-driven industries. Therefore, it provides a reliable solution for achieving tight internal tolerances and superior surface finishes.

 
Standard Accessories
  • Fanuc Oi-Td Control
  • Oil Mist Unit
  • Door Interlock
  • Dress Coolant Unit
  • 2-Point Swing Type Dresser with Diamond Tool
  • Front Sliding Splashguard
  • Wheel Spindle Speed Meters
  • Wheel Spindle Load Meters
  • Work Spindle Inverter
  • Wheel Spindle Inverter
  • Workhead Speed Meter
  • Leveling Bolts & Pads
  • Necessary Tools & Tool Box
  • Work Light
Optional Accessories
  • Coolant Systems with Paper Filter, with Paper Filter & Magnetic Separator
  • Spindles 10,000/15,000/20,000/30,000/40,000/60,000 available
  • Single Point Form Dresser with Diamond Tool
  • Radius Dresser
  • Rotary Dresser
  • Power Chuck
  • Collet Chuck
  • Specialty Chucks (contact Okamoto for types & models)
  • Run Light

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Additional Information
Internal Diameter

6"
Max Table Travel

20"

IGM-15NCIII Specifications

  • Internal Diameter to be Ground: 0.24″ ~ 6″/8″
  • Maximum Grinding Stroke: 5″
  • Swing over table: 24″
  • Workhead Spindle Speed: 100 ~ 850 rpm
  • Grinding Spindle: 5 hp
  • Floor Space (W x D x H): 100″ x 89″ x 67″
  • Weight: 5,072 lbs

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