● | 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 8" wheel spindle 30000rpm. |
3-Jaw Chuck Type NC Internal Grinder NC-200
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. |
▶ 3-Jaw Chuck Type NC Internal Grinder NC-200
Model/ Spec. | Unit | NC-200 |
Clamping range of workpiece diameters | mm | ∅5-∅200 |
Range of grinding diameter | mm | ∅3-∅75 |
Travel X axis | mm | 500 |
Travel Y axis | mm | 250 |
Min. feed unit X axis | mm | 0.001 |
Min. feed unit Y axis | mm | 0.001 |
Feed rate X axis | m/min | 0-4 |
Feed rate Y axis | m/min | 0-4 |
Work spindle speed (variable) | rpm | 0-600 |
Work head swiveling angle | deg. | ±22.5° |
Wheel spindle speed (variable) | rpm | 0-30000 |
Work head spindle servo motor | W | 850 |
Wheel head motor | HP | 2 |
Feed servo motor X axis | W | 850 |
Feed servo motor Y axis | W | 850 |
Machine Measurement | ||
Machine dimension (W*D*H) | mm | 1410*1600*1700 |
Machine weight (approx.) | kg | 2000 |
▶ Accessories
Standard Accessories | Optional Accessories |
Grinding Wheel Spindle 30,000 rpm (with collect connecting rod) |
Fully Cover |
ER11 Nut | Coolant Device |
ER11 Collet (∅6、∅ 8) | |
Working Light | |
Air Blast Device (for Dry Grinding) | |
Half Cover | |
45° Rotary Table (±22.5°) | |
Tool Box and Kit |