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PCD and natural diamond tools in jewelry manufacturing
2012-10-30 by seoer10

Cutting access to its charming high gloss selection of high-quality natural single crystal diamond tool made of gold and silver, as well as new models of a variety of ever-changing, so it occupies an important position in the jewelry manufacturing tools. But the high cost of quality natural single crystal diamond jewelry manufacturing in order to reduce costs, do not ask or application of gloss in the pre-shaped blanks car spent knife usually by PCD tool instead of, the because PCD knife life is natural diamond 10 times, while the price is only half of it to one-third. Whether the PCD or natural diamond tool can be cut out of the same style, but PCD is characterized by low-cost, low-gloss, natural diamond tools main features are high-cost, high-gloss, the two are mutually complementary to each other in the jewelry manufacturing access to a wide range of applications.

Ultra-thin diamond cutting wheel  film diamond and CBN in industrial applications

Superhard tool materials are raw materials for diamond and cubic boron nitride (CBN). Their prominent characteristic of high hardness, diamond is the nature hardest known substance, CBN is second only to diamond in hardness of the material, but the chemical stability and heat resistance of the CBN to better than diamond, especially for iron group metal diamond easy thereto effect converted into graphite, while CBN on the thermal stability and chemical stability of the iron group metals are good. So instead of occasions to use CBN in many processed iron metal diamond products. Diamond tools (including film coated tools), mainly used for a variety of non-metallic materials and non-ferrous materials, vehicles, milling, boring, drilling and other processes, such as wood, thin cutting wheel, hard plastic, rubber, building materials, carbon fibers, ceramic, refractories, copper, aluminum matrix composites and alloys. CBN tools are mainly used in the processing of hardened steel, chilled cast iron, stainless steel, high temperature alloys, wear-resistant coating materials.

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