Cutting performance of micro-textured PCBN tool [PDF]
Nanotechnology and Precision Engineering, 2021 To study the effect of micro-texture on the cutting performance of polycrystalline cubic boron nitride (PCBN) tools, five types of micro-textures (circular pits, elliptical grooves, transverse grooves, composite grooves, and wavy grooves) were applied to
Lin Fan +3 more
doaj +2 more sources
Preparation and cutting performance study of YSZ-toughened PcBN superhard tools. [PDF]
RSC Adv, 2023 Titanium alloy, as a recognized difficult-to-cut material, places higher demands on the performance of cutting tools.
Yue Y, Zhu Y, Li Z.
europepmc +3 more sources
Wear mechanisms of PcBN tools when machining AISI 316L
Ceramics International, 2021 This paper investigates the machinability of AISI 316L stainless steel without and with NMI treatment, when machined with three different PcBN tool grades: low cBN content (50% vol.), medium (65% vol.) and high (90% vol.). The NMI treatment consisted of resulfurized and Ca-treated steels with two different Si/Al ratio. The tool materials were evaluated
Henrik Persson +4 more
openaire +2 more sources
The Cutting Edge Geometric Optimization of the PCBN Tool for the Machining of Cast Iron [PDF]
MicromachinesThe turning process is the main machining task in brake disc production, and the PCBN tool is the most suitable type of cutting tools in the machining of brake discs made of cast iron. The edge geometric optimization of the PCBN tool is the key factor to
Xian Wu +5 more
doaj +2 more sources
Study on Surface Roughness of Gcr15 Machined by Micro-Texture PCBN Tools
Machines, 2018 This paper applies micro textures to the rake face of PCBN (Polycrystalline Cubic Boron Nitride) tools, including three types of micro textures that are microgroove textures vertical to the cutting edge, microgroove textures parallel to the cutting edge,
Chen Pan +4 more
doaj +2 more sources
Failure and Control of PCBN Tools in the Process of Milling Hardened Steel
Metals, 2019 The polycrystalline cubic boron nitride (PCBN) milling tool can be used in the mold industry to replace cemented carbide tools to improve machining efficiency and quality. It is necessary to study the tool wear and failure mechanism to increase machining
Guangyue Wang +3 more
doaj +2 more sources
Influence of the preparation processes on the residual stresses in PCD and PcBN tools
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
doaj +2 more sources
Investigation on Cutting Performance of Micro-Textured Cutting Tools [PDF]
Micromachines, 2019 This paper explores the influence of micro textures on cutting performance of polycrystalline cubic boron nitride (PCBN) tools from two aspects, that is, tool wear and machined surface roughness.
Qinghua Li +3 more
doaj +2 more sources
High Speed Finish Turning of Inconel 718 Using PCBN Tools under Dry Conditions
Metals, 2018 Inconel 718 is a superalloy, considered one of the least machinable materials. Tools must withstand a high level of temperatures and pressures in a very localized area, the abrasiveness of the hard carbides contained in the Inconel 718 microstructure and
José Luis Cantero +4 more
doaj +2 more sources
Intermittent machining of hardened steels with different types of PcBN cutting tools [PDF]
FME Transactions, 2023 The paper discusses the results of the experimental investigation of the performance of several grades of PcBN cutting composites in conditions of the interrupted machining of hardened steel.
Sergiyovych Manokhin Andriy +7 more
doaj +1 more source