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Vertical Cylindrical Grinder

Vertical Cylindrical Grinder

Model | DN-Series

The vertical design provides high precision, high stability,small machine footprint, and heavy work pieces are not impacted by gravity when clamping.

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Vertical Cylindrical Grinder

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Feature Specification Video Structure

Feature

  • Suitable for grinding inside and outside diameters as well as the end surface of heavy or non circular work pieces.
  • Heavier work pieces can be more easily loaded to the machineby overhead hoist.
  • Double column designed structure provides better machine stiffness.
  • Fully enclosed covers and oil mist reclaiming device prevent leakage of grinding oil and mist.
  • Options of SINGLE-spindle or DOUBLE-spindle, with or without tool changer.
  • Fanuc controller plus 10" screen man-machine touch panel.
  • Conversational programming function makes the control operation and program creation easier to understand.
  • Double-spindle model can be equipped with grinding wheels for both high and low RPM’s, also, both large and small grinding wheels can be used.

Specification

Item / Model DN-500 DN-600 DN-800 DN-1200 DN-1600
Machining Capacity
Swing diameter- outside diameter that can be ground Ø610 Ø610 Ø810 Ø1210 Ø1610
Mechanical opening height (mm)(*Note2) 950 950 950 1050 1050
Length of the outside diameter that can be ground (mm) 400 400 400 550 550
Length of the inside diameter that can be ground (mm) 350 350 350 400 400
Grinding Wheel Spindle
Type of tool holder(*Note3) HSK-A63/A100 HSK-A63/A100 HSK-A100 HSK-A100 HSK-A100
Power(kw) 18/20 18/20 20 20 20
Max. speed (rpm) 2500~15000 2500~15000 2500~10000 2500~10000 2500~10000
Diameter of grinding wheel (mm) Ø40~ Ø255 Ø40~ Ø255 Ø50~ Ø255 Ø50~ Ø305 Ø50~ Ø305
Work Table
Diameter of tumtable (mm) Ø500 Ø600 Ø800 Ø1200 Ø1600
Revolution of worktable (rpm) 300 250 200 100 80
Max. load on table (KG) 500/600 500/600 800 5000 6000
X-axis
Travel (mm) 1200 1200 1400 1800 2200
Min. unit of measurement (mm) Ø0.0001mm Ø0.0001mm Ø0.0001mm Ø0.0001mm Ø0.0001mm
Optical scale Yes Yes Yes Yes Yes
Z-axis
Travel (mm) 800 800 800 900 900
Min. unit of measurement (mm) 0.0001mm 0.0001mm 0.0001mm 0.0001mm 0.0001mm
Optical scale Yes Yes Yes Yes Yes
NC
FANUC/SIEMENS 0i-TF(+)/828D 0i-TF(+)/828D 0i-TF(+)/828D 0i-TF(+)/828D 0i-TF(+)/828D
Drive Screw + Servo Motor Screw + Servo Motor Screw + Servo Motor Screw + Servo Motor Screw + Servo Motor
Turret
Turret HSK-A63-6T
HSK-A100-6T		 HSK-A63-6T
HSK-A100-6T		 HSK100A-6T HSK100A-6T HSK100A-6T

*Note: (1)The spindle type can be customized. (2)Mechanical opening height: Maximum distancefrom spindle nose to table. (3)Spindle RPM, Power, and Grinding Wheel Adaptor could be Customized.

Standard Accessories

  • Oil mist reclaiming device
  • Paper type filter
  • Magnetic separator
  • 3 x outer diameter handles
  • Diamond dresser pens
  • Table groove
  • Tool box

Optional Accessories

  • Online detection
  • Automatic gate device
  • Electromagnetic chuck
  • Power Chucks
  • Power diamond dresser
  • Collision avoidance detection
  • Spindle monitoring

Video

Cam Grinding

Eccentric Hole Grinding

Four Angle Form Grinding

Slenderness Ratio ID Grinding

Slenderness Ratio ID grinding Shank Yaw

Spindle Sleeve Grinding

Spindle Sleeve Grinding

Spindle Sleeve Grinding

Spindle Sleeve Grinding

Spindle Sleeve Grinding

Standard Bat Grindin

Standard Bat Real Time Inspection

Small Hole Grinding

Tungsten Grinding

Micro Feeding

Introduction of Micro Feeding

Gear ID Grinding

Grinding of Square Work Pieces

Deep Hole Grinding

Boring & Grinding

Upper Surface Grinding of Circumference

Work Piece Angle Inspection

Work Piece Inspection

Tool Changing

Testing Probe Changing

ID Pulsating Inspection on Multimeter after Grinding

Surface Pulsating Inspection on Multimeter after Grinding

DN-1200 Grinding

Structure of Machine

Machine Introduction 1 (Figure)

Machine Introduction 2 (Figure)

Machine Introduction 3 (Figure)

Machine Introduction 4 (Figure)

Accessories(1) - Tool change Mechanism

Accessories(2) - From left to right: ATC

Accessories(3) - Power Dressing

Accessories(4) - Power Dressing

Accessories(5) - Permanent Magnet Chuck

Accessories(6) - Customized Fixtures

Accessories(7) - Customized Fixtures

Accessories(8) - Customized Fixtures

Accessories(9) - Zero Clamp Fixture

Processing Cases(1) - Boring and Grinding

Processing Cases(2) - Gear ID & OD Grinding

Processing Cases(3) - Bearing Box Grinding

Processing Cases(4) - Square Case Cylindrical Block

Processing Cases(5) - Narrow Long Hole Processing

Processing Cases(6) - Built-in Spindle Sleeve Grinding

Processing Cases(7) - Spindle Sleeve Grinding

Processing Cases(8) - Motor Set Grinding

Processing Cases(9.1) - Forming Wheel Dressing

Processing Cases(9.2) - Bearing Ball Groove Forming Grinding

Processing Cases(10) - 4th Axis Table Grinding

Processing Cases(11) - End Tooth ID & OD Grinding

Processing Cases(12) - Chuck ID & OD Grinding

Processing Cases(13) - Fixture Taper Grinding

Processing Cases(14) - Fixture Taper Grinding

Processing Cases(15) - Complicated Profile Grinding

Processing Cases(16) - Four-Angle Straight Grinding (Synchronized XC)

Processing Cases(16.1) - Cylinder Block ID & OD Groove Grinding

Processing Cases(16.2) - Cylinder Block ID & OD Groove Grinding

Processing Cases(16.3) - Groove Grinding CBN Wheel

Processing Cases(17) - Valve Sleeve Turning and Grinding

Internal Structure - FANUC HMI Dialogu

Internal Structure - SIEMENS HMI Dialogu