Results 141 to 150 of about 910 (167)

Experimental Investigation and Surface Roughness analysis on Hard Turning of AISI D2 Steel using Polycrystalline Cubic Boron Nitride (PCBN)

Materials Today: Proceedings, 2019
Abstract The performance of polycrystalline cubic boron nitride (PCBN) was studied to investigate surface roughness analysis at various machining parameters. The PCBN tools were used in tool steel AISI D2 steel with hardness of 64 HRC. Machining test was performed with dry cutting condition at different cutting speed, feed and depth of cut.
A. Srithar, K. Palanikumar, B. Durgaprasad   +2 more
openaire   +2 more sources

Hard Turning of AISI D2 Steel by Polycrystalline Cubic Boron Nitride (PCBN)

Applied Mechanics and Materials, 2015
The machining of hard turning is performed on hardened steel in the range of 45 to 68 Rockwell hardness using a variety of tool materials such as Polycrystalline cubic boron nitride (PCBN) , Polycrystalline diamond (PCD) and Cubic boron nitride (CBN).
A. Srithar, K. Palanikumar, B. Durgaprasad   +2 more
openaire   +2 more sources

Preparation and Characterization of Polycrystalline Cubic Boron Nitride (PcBN) Compacts by a Pressureless Sintering Process

Advanced Materials Research, 2010
A novel cost-effective pressureless sintering method has been developed to prepare polycrystalline cubic boron nitride (PcBN) compacts. The effect of feldspar as sintering aids was analyzed in this paper. Various amounts of feldspar from 5 to 15 wt% were added to cBN powders, and the pressureless sintering was conducted at temperatures ranging from 900°
Zhen Huo Ren, Rui Zhang, Hai Long Wang, De Liang Chen, Ming Liang Li   +4 more
openaire   +2 more sources

Micro Thin Film Thermal Sensors Embedded Into Polycrystalline Cubic Boron Nitride (PCBN) for Advanced Machining Study

ASME 2009 International Manufacturing Science and Engineering Conference, Volume 2, 2009
Monitoring and control of thermomechanical parameters in tooling materials are imperative for improving the fundamental understanding, reliability and workpiece quality of material removal processes. Polycrystalline cubic boron nitride (PCBN) tools are being used heavily in machining of low carbon steel and superalloys.
Dirk Werschmoeller, Xiaochun Li
openaire   +2 more sources

Investigation of the influences of polycrystalline cubic boron nitride (PCBN) tool on the reduction of cutting fluid consumption and increase of machining parameters range in turning Inconel 783 using spray mode of cutting fluid with compressed air

Journal of Cleaner Production, 2016
Abstract Nickel-based superalloys, such as Inconel 783, have exclusive characteristics like excellent corrosion resistance and physical and chemical strength against high temperatures, and therefore, are ubiquitous in the industries include turbine manufacturing, petroleum and petrochemical companies, aerospace and ship building.
Ahmadreza Hosseini Tazehkandi, Mohammadreza Shabgard, Gholamreza Kiani, Farid Pilehvarian   +3 more
openaire   +2 more sources

Study on EDM Technics of Polycrystalline Cubic Boron Nitride Cutting Tool and PcBN Cutting Tool’s Life

Applied Mechanics and Materials, 2011
The samples of Polycrystalline cubic boron nitride (PcBN) cutting tool were machined by adjusting the main parameters of electrical discharge machining (EDM). After the machining, the phases were analyzed by X-ray diffraction analyzer and the surface layer microstructure was observed by scanning electronic microscope.
Yunhai Jia
openaire   +2 more sources

Zirconia-Toughened Si₃N₄ Bonding Polycrystalline Cubic Boron Nitride (PCBN)

Key Engineering Materials, 2001
Jian Bing Zang, W. Han, Ming Zhi Wang, Y.Z. Zheng   +3 more
openaire   +2 more sources

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Enhanced thermal and mechanical performance of polycrystalline diamond compact by introducing polycrystalline cubic boron nitride at the grain boundaries

International Journal of Refractory Metals and Hard Materials, 2021
Shanmin Wang, Baochang Liu
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Simulation of friction between diamond and polycrystalline cubic boron nitride

Procedia CIRP, 2021
Ulrich MüLler, Thomas Bergs
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Self-bonding mechanism of pure polycrystalline cubic boron nitride under high pressure and temperature

International Journal of Refractory Metals and Hard Materials, 2020
Jianhong Liu
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