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.
PCD tools are made of polycrystalline diamond tips and cemented carbide substrates sintered at high temperature and high pressure.The production process of PCD tools includes cutting of PCD blanks,welding PCD blanks to cemented carbide substrate ,cutting tools grinding, quality inspection, etc.Moresuperhard can provide all the consumables needed to produce PCD tools.
Cermet are widely used in various industries due to their excellent performance, but their grinding difficulty is often difficult. Although the hardness of metal ceramics is similar to that of cemented carbide, its processing challenges mainly come from high density and low thermal conductivity. This article will explore the characteristics of metal ceramic grinding and how to choose the right grinding wheel and binder to improve processing efficiency.
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