Moresuperhard
Optical Profile Grinding Machine
CNC optical contour grinder is composed of precision projection measuring instrument, multi-degree-of-freedom grinding head and working table, etc. It is suitable for processing all kinds of precision and complex molds, sample plates, molding tools, rollers, etc. which are hardened by heat treatment.
Constructions of Moresuperhard Optical Profile Grinding Machine
Precision digital display lifting table：
The work lifting table is equipped with precision guide rails inside, realizing the lifting and fine-tuning display screen synchronously shows its lifting and lowering displacements.
Ultra-high-speed and high-precision grinding wheel table：
The grinding wheel table is equipped with high-precision and high-resolution (0.0001MM) scales, full closed-loop control, realizing ultra-precise feeding.
Base bed rigidity design：
Newly developed base bed bearing direction reinforcement plate arrangement to solve the central part of the bending, to ensure the precision of the base body.
Control system：
Adoption of 10.4-inch display and newly developed easy-to-operate software helps high-precision machining.
4-axis linkage (2-axis interpolation) machining can be realized, which improves the machining efficiency of array graphics and batch parts.
High-speed reciprocating grinding wheel elevator with long stroke：
Long stroke 150mm high speed reciprocating 500min-1 wheel elevator enables machining of more parts. Three angles of freedom
Compact high-precision projection system：
With 20X,50X switchable projection light and downlight are adopted energy-saving LED light source to prolong the service life.
Moresuperhard also provides suitable optical profile grinding wheels:
Wheel bond: Metal bond
Wheel size: 3A1 D75-T6-W10-X1-H24-V15
Wheel's Grit : 200# for roughing and 800# for finishing.
Grinding Condition: Dry Grinding
Grinding Material: Carbide (Max 80HRC)
Spindle Speed: 10,000-12,000 rpm
In-Feed: 10 Micron (for grit size 600 and 800), 100 Micron (for grit size 200 and 325).
Nose angle and nose strength of profile grinding wheels
| Grit Size |
140 |
170 |
200 |
230 |
270 |
325 |
| Nose width |
0.2 |
0.18 |
0.16 |
0.15 |
0.14 |
0.12 |
| Nose radius |
0.09 ~ 10 |
0.08 ~ 9 |
0.07 ~ 8 |
0.07 ~ 8 |
0.06 ~ 7 |
0.05 ~ 6 |
| 360 |
400 |
600 |
800 |
1000 |
1500 |
| 0.11 |
0.10 |
0.08 |
0.08 |
0.06 |
0.03 |
| 0.05 ~ 6 |
0.04 ~ 5 |
0.03 ~ 4 |
0.03 ~ 4 |
0.02 ~ 3 |
0.015 ~ 2 |
