3-Jaw Chuck Type NC Internal Grinder (6")

Model : NC-150/ NC-150L

 Machine Features

Equipped with a NC controller in combination with the use of touch-screen permits easy operation.
Workpiece is clamped securely by a 3-jaw chuck allowing for rapid feed.
Rugged machine structure assures maximum stability during grinding.
X,Y axis automatic feeds are driven by individual servo motors.
Variable speed change for the wheel spindle and the work spindle.
High wheel speed significantly increases machining efficiency and improves surface finish.
Double "V" slideways are hardened. Slides surfaces are precisely ground, coated with Turcite-B and hand scraping.
Three-Color warning lamp indicates the current operation condition.
Three-Jaw Chuck 6" wheel spindle 50000rpm.

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3-Jaw Chuck Type NC Internal Grinder NC-150
Machine Details


 NC Control

  

Equipped with a NC controller in combination with the use of touch-screen permits easy operation.

 

 Program

   

X,Y axis automatic feeds are driven by individual servo motors.
The program can set for position mode or length mode, suitable for blide hole and hollow hole, etc.

 

Work Head and Wheel Head

   

The entire work head can be swiveled in the range of 22.5° (single side).
The grinding wheel head is ruggedly constructed to exhibit outstanding stability during the wheel spindle runs at a high speed. As a result, high machining accuracy is ensured.

 

 MPG Hand Wheel

  

The MPG handwheel provides the micro adjustment of each axis.

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 3-Jaw Chuck Type NC Internal Grinder NC-150

Model/ Spec. Unit NC-150 NC-150L
Clamping range of workpiece diameters mm ∅3-∅150 ∅3-∅150
Range of grinding diameter mm ∅1-∅45 ∅1-∅45
Travel X axis mm 300 500
Travel Y axis mm 250 250
Min. feed unit  X axis mm 0.001 0.001
Min. feed unit Y axis mm 0.001 0.001
Feed rate X axis m/min 0-4 0-4
Feed rate Y axis m/min 0-4 0-4
Work spindle speed (variable) rpm 0-800 0-800
Work head swiveling angle deg. ±22.5° ±22.5°
Wheel spindle speed (variable) rpm 0-50000 0-50000
Work head spindle servo motor W 750 750
Wheel head motor HP 1 1
Feed servo motor X axis W 850 850
Feed servo motor Y axis W 850 850
Machine Measurement  
Machine dimension (W*D*H) mm 1210*1600*1700 N/A
Machine weight (approx.) kg 1500 N/A

 

 Accessories

Standard Accessories Optional Accessories
Grinding Wheel Spindle 50,000 rpm
(with connecting rod and collect connecting rod)
Fully Cover
ER11 Nut Coolant Device
ER11 Collet (3、 6)   
Working Light  
Air Blast Device (for Dry Grinding)  
Half Cover  
45° Rotary Table (±22.5°)  
Tool Box and Kit