Single crystal tool application case

1. Optical lens processing industry

In order to ensure the processing of all kinds of concave and convex lens and Fresnel lens mould can have the ideal curvature radius with very high replication and stability, cavities tool tip Angle of minimum 15 °, the tip arc 500 nm, waviness 10 nm, even if the circular arc in the case of large, waviness can also control under 100 nm, in the parabola tool machining, waviness and can reach 100 nm, the error of the radius of curvature of up to 200 nm, the edge is smooth with no defects in high power microscope and surface finish Rz=2 nm.

2. Printing Machinery Industry

Roller is the core part of printing machinery, its surface smoothness and geometric accuracy will have an important impact on the quality of printed matter, the slightest error will reduce the overall effect of printed matter, so for the manufacture of printing press roller mold requirements are very high.When processing optical mould of should choose ultra-precision machine. The surface roughness of roller is less than 10 nanometers to ensure high processing efficiency and high yield.

3.Processing solar collector

MCD single crystal milling cutter processes solar collector, the quality is ＞0.1 g, smallest tools tips is ＜2 mm,which can processing high precision and low surface roughness of workpiece.