Diamond Tool

Diamond tools with high hardness and wear resistance, low friction coefficient, high elastic modulus, high thermal conductivity, low thermal expansion coefficient, and

low affinity and non-ferrous metals and so on.
Overview of diamond tools
Diamond tools with high hardness and wear resistance, low friction coefficient, high elastic modulus, high thermal conductivity, low thermal expansion coefficient, and

low affinity and non-ferrous metals and so on. Can be used for non-metal brittle materials such as graphite, high wear-resistant materials, composite materials, high-

silica

Aluminum and other non-ferrous materials, precision machining ductile. Many types of diamond tools, the performance difference was significant, the structure of

different types of diamond tools, method of preparation and application areas is quite different.
Types of diamond tools
1, natural diamond;
2, synthetic polycrystalline diamond;
3, synthetic polycrystalline diamond compact; chemical vapor deposition of diamond cutting tools .
4, the deposition substrate thickness of 100μm non-pure diamond films;
5, the tool directly deposited on the substrate surface of the diamond film thickness of less than 30μm coating.
Natural diamond (ND) tool to pull the vine natural diamond peak spectrum, has the following characteristics:
(A) is displayed at the 1332 Rush existence diamond.
(2) wave amplitude (FWHM) of 4.1cm-1
Displayed as pure diamond. ND is the hardest known mineral substances, mainly for the preparation of turning tools. Fine grinding of natural diamond tool edge radius

of up to 0.01 ~ 0.002μm. Where natural single crystal diamond (Single Crystalline

Diamond, SCD) cutting edge parts by high magnification 1500x still observed Diamond blade smooth. Ra SCD when turning aluminum pistons reach 4μm, and in the same conditions

using PCD cutting tool machining time of the surface roughness Ra of 15 ~ 50μm.

So the use of SCD tool with precision lathes for precision and ultra-precision machining, get the mirror surface.