Results 11 to 20 of about 3,378 (250)
Wear-adaptive optimization of in-process conditioning parameters during face plunge grinding of PcBN [PDF]
Scientific Reports, 2022 Polycrystalline cubic boron nitride is a very hard material. Machining of this material is performed by grinding with diamond tools. Due to its high hardness, grinding tools are subjected to severe microscopic and macroscopic tool wear.
Berend Denkena +2 more
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Evaluation of machining performance of STAVAX with PCBN tools [PDF]
The International Journal of Advanced Manufacturing Technology, 2004 A study was undertaken to investigate the wear characteristics of polycrystalline cubic boron nitride (PCBN) cutting tools and surface integrity during machining of STAVAX (specialised stainless steel) with and without coolant.
Liew, Willey Yun Hsien +2 more
core +3 more sources
Influence of the preparation processes on the residual stresses in PCD and PcBN tools [PDF]
European Journal of MaterialsUltra-hard cutting materials such as polycrystalline diamond (PCD) and cubic boron nitride (PcBN) are increasingly being used as cutting tools in machining.
Bernd Breidenstein +2 more
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Research on PCBN Tool Dry Cutting GCr15 [PDF]
Machines, 2018 This paper is based on the theoretical analysis designs of a dry cutting orthogonal test in order to study a phenomenon that the radial force is larger than the main cutting force when a PCBN (polycrystalline cubic boron nitride) tool hard turns GCr15 ...
Qinghua Li +3 more
doaj +2 more sources
Journal of Advanced Ceramics, 2022 The high strength and toughness of natural materials are mainly determined by a combination of mechanisms operating at different length scales, which can be used as a strategy to reduce the intrinsic brittleness of ceramics. Inspired by the architectures
Shu-na Chen +6 more
doaj +2 more sources
Restrictions of PCBNs for integration-free computations [PDF]
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Alexis Derumigny +2 more
openalex +3 more sources
Micromechanical characterization of coated PCBN inserts
, 2020 Polycrystalline cubic boron nitride (Pc-BN) is a super-hard material with a multiphase composite character. Indeed, it is a composite material composed of c-BN particles (as reinforcement) embedded in a binder (ceramic or metallic), mainly used as a cutting tool material.
Farah Hmidy
openalex +3 more sources
Effect of Ti3AlC2 content on microstructure and properties of PcBN materials
Jin'gangshi yu moliao moju gongchengThe monolithic PcBN composite tool materials were prepared at 5.5 GPa and 1450 ℃ with different contents of Ti3AlC2 as the binder phase. The effects of different mass fractions of Ti3AlC2 on the phase composition, microstructure, and mechanical ...
Jinming MA +10 more
doaj +2 more sources
Fabrication of polycrystalline cubic boron nitride composites under high pressure [PDF]
Processing and Application of Ceramics, 2023 The PCBN (polycrystalline cubic boron nitride) composites were synthesized by mixing cubic boron nitride micropowders with Ti and Al micropowders at a certain mass ratio under high temperature and ultra-high pressure conditions.
Mo Peicheng +4 more
doaj +1 more source