ACC-DXNC Series

The ACC-DXNC series sets the standard for high precision and high-performance grinding in the realm of large component machining. These column type grinders, renowned for their durable Okamoto Column Grinding Solutions, are specifically engineered for 2-axis simultaneous grinding precision. Their rigid design, combined with powerful software capabilities, ensures they are the go-to choice for applications demanding the highest levels of accuracy and productivity.

Features:

  • Heavy-Duty design and construction features fully supported table and high rigidity traveling column.
  • Vee and Flat table ways assure true tracking and greater table load support.User-friendly conversational programming.
  • Choice of versatile grinding patterns – choose plunge, bias feed or step feed – then select one of 6 versatile grinding patterns.
  • High-accuracy flat and form grinding with programmable dressing and dress compensation.
  • Input increments as fine as 0.00001″.
  • Servo driven vertical feed.

ACC-DXNC Series Specifications
15 Sizes available
20″ x 48″ to 32″ x 120″

  • Table Working Area  W x L: 20″ x 48″ to 32″ x 120″
  • Distance from Grinding Wheel to Table surface: 23.5″ to 27.3″*
  • Grinding Wheel: 20″ x 3″ x 8″
  • Grinding Wheel Spindle: 20 hp
  • Floor Space: 213″ x 100″ x 86″ to 358″ x 162″ x 134″ *
  • Weight: 16,100 to 34,850 lbs*

*depending on models

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Description

Okamoto’s ACC-DXNC series possesses high-performance column grinders, engineered for the demands of precision machining. Therefore, these grinders embody precise engineering, offering unmatched rigidity and construction quality for long-term reliability and superior performance. Designed for heavy-duty, continuous operation, the ACC-DXNC series stands as the basis of industrial machining. These heavy duty Okamoto column grinders are built to last and endure the rigors of large quantity tasks, making them essential for precise surface finishes and stringent tolerances on large components. The ACC-DXNC mills are pivotal for sectors demanding accuracy and productivity. From aerospace to automotive, these machines provide the performance and reliability essential for maintaining a competitive edge in precision metalworking, raising the industrial standard for CNC technology.

Standard Accessories
  • Grinding Wheel
  • Wheel Adapter
  • Table Mounted Diamond Dresser
  • Automatic Dress Compensation
  • 20 hp Wheel Spindle Motor
  • Hydraulic Oil Temperature Controller
  • Graphic Type Conversational Software
  • Leveling Bolts with Plates
  • Necessary Tools & Tool Box
Optional Accessories
  • Coolant System with Magnetic Dust Separator
  • Coolant System with Magnetic Dust Separator and Paper Filter System
  • Electro Magnetic Chuck
  • Chuck Controller
  • Grinding Wheel Balancing Stand w/Arbor
  • Grinding Wheel Adapter
  • 30 hp Wheel Spindle Motor
  • Vertical Spindle Attachment w/Dressing Device
  • Hydraulic Oil Temperature Regulator
  • Signal Light

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