| Model of machine tools |
MB215 |
| Grinding aperture(mm) |
φ5-φ50 |
| Maximum grinding depth(mm) |
80 |
| Swing diameter of work piece (mm) |
Inside the shell (mm) |
φ180 |
| Outside the shell (mm) |
φ220 |
| Maximum rotation angle of headstock(°) |
30° |
| Rotating speed of work piece (r/min) |
280、400、560、800 |
| Power of grinding wheel motor(r/min) |
0-60000(stepless speed regulation) |
| Total power of machine tools (kw) |
6.5 |
| Power of feed (x axis) servo motor (kw) |
1 |
|
Resolution of x axis (mm) |
0.001 |
| Power of work piece motor(kw) |
0.45/0.75 |
| Power of grinding wheel motor (kw) |
2-4 |
| Outline dimension of machine tools(mm) |
1900×1150×2000 |
| Weight of machine tools(kg) |
1200 |
| Working accuracy (according to standard specimen) |
Roundness of internal hole(μm) |
2 |
| Cylindricity of internal hole(μm) |
3 |
| Surface roughness of internal hole(μm) |
Ra0.4 |
| Size scatter of internal hole(mm) |
0.012 |