3-Jaw Chuck Type NC Internal Grinder (8")
Model : NC-200
▶ 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 8" wheel spindle 30000rpm. |
Desc.I
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. |
Desc.II
▶ 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 |