According to the Heilongjiang Provincial Science and Technology Department, Harbin University of Science and Technology successfully developed superhard series tools based on the provincial key scientific and technological research project “superhard tool series development and productization researchâ€.
In order to solve the situation that China's major tool manufacturers do not have super-hard tool products and can not meet the huge demand for domestic manufacturing equipment and tools, Harbin University of Science and Technology passed the polycrystalline cubic boron nitride with the support of Heilongjiang Province's scientific and technological research plan since 2002. (PCBN) and polycrystalline diamond (PCD) two types of advanced superhard tool materials for tool manufacturing technology and product technology research, developed a total of 10 varieties, 25 specifications of PCBN and 7 varieties, 21 specifications The PCD super-hard series includes advanced tools such as multi-tooth PCD tools, coated PCBND tools and PCBN tools with Wiper construction. At the same time, through the in-depth study of the use technology of ultra-hard tools and high-efficiency hard-precision cutting technology, a high-quality precision surface with Ra =0.195μm has been processed. At present, this index is at the international advanced level.
In order to solve the situation that China's major tool manufacturers do not have super-hard tool products and can not meet the huge demand for domestic manufacturing equipment and tools, Harbin University of Science and Technology passed the polycrystalline cubic boron nitride with the support of Heilongjiang Province's scientific and technological research plan since 2002. (PCBN) and polycrystalline diamond (PCD) two types of advanced superhard tool materials for tool manufacturing technology and product technology research, developed a total of 10 varieties, 25 specifications of PCBN and 7 varieties, 21 specifications The PCD super-hard series includes advanced tools such as multi-tooth PCD tools, coated PCBND tools and PCBN tools with Wiper construction. At the same time, through the in-depth study of the use technology of ultra-hard tools and high-efficiency hard-precision cutting technology, a high-quality precision surface with Ra =0.195μm has been processed. At present, this index is at the international advanced level.
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