Results 141 to 150 of about 5,149,609 (219)

Optimization of cutting temperature and surface roughness in CNC turning of Ti-6Al-4V alloy using response surface methodology.

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Hossain S, Abedin MZ, Saha RK, Saha RK, Touhiduzzaman M, Hossen MJ.   +5 more
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Finish turning of hardened bearing steel using textured PcBN tools

Journal of Manufacturing Processes, 2020
Abstract Texturing on tools is thought to improve cutting performance by increasing tool life and reducing process forces by reducing friction between the tool and the chip, and in between the tool and the machined surface. This paper tests this hypothesis for finish turning of a hardened bearing steel using twelve differently textured PcBN tools. Of
M. Law, R. Karthik, S. Sharma, J. Ramkumar   +3 more
openaire   +2 more sources

Promising Types of Coatings for PCBN Tools

Journal of Superhard Materials, 2018
The paper reviews the present-day trends in the development of new types of wear-resistant coatings, including nanostructured ones, for PCBN tools. The main currently pursued approaches to creation of high-hardness nanostructured coatings are discussed.
A. S. Manokhin, S. A. Klimenko, S. An. Klimenko, V. M. Beresnev   +3 more
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Performance of PCBN tools in dry cutting iron-based superalloy

International Journal of Refractory Metals and Hard Materials
Xianhua Tian, Shouqian Gong, Qingbo Zhou, Dong Wang, Qingqing Wang, Ling Li, Kuicheng Yan   +6 more
openaire   +2 more sources

Study on milling performances of 3Y-TZP ceramics using PCD and PCBN tools

Materials and Manufacturing Processes, 2022
The 3 mol% yttria-stabilized tetragonal zirconia polycrystal (3Y-TZP) is regarded as a superior bioceramic being extensively used in modern denture restoration.
Jinyang Xu, Linfeng Li, Chen Jiang, Shaoming Pan   +3 more
semanticscholar   +1 more source

Multimedia Cutting Database of PCBN Tools

Applied Mechanics and Materials, 2007
In order to realize general management of PCBN tool multimedia information, this paper set up multimedia cutting database of PCBN tool on the platform of Visual Basic, mainly applied database interface technology of Visual Basic and database management system of Microsoft SQL Server 2000.
Xian Li Liu, X.H. Zhao, Yi Zhi Liu, Yi Wen Wang, S.H. Jiang   +4 more
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The Mechanisms of PCBN Tools in Turning GH4169

Advanced Materials Research, 2012
This paper researched experiment results and analysis of PCBN insert turning nickel-based HSTR GH 4169. According to the curves and pictures, discuss the relationship of cutting parameters (cutting speed, feed and cutting depth) and some indexes (cutting force, cutting temperature and surface roughness).
Wei Ji, Xian Li Liu, Yu Fu Li, Tian Yu Ma, Da Wei Sun   +4 more
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Wear mechanisms of PVD-coated PCBN cutting tools

Wear, 2013
Abstract The wear characteristics of PVD coated (TiN, TiSiN, TiAlN, and AlCrN) polycrystalline cubic boron nitride (PCBN) cutting tools were compared to those of uncoated PCBN during single point turning of case hardened steel 16MnCr5. Post-cutting observations of the worn inserts were performed using high resolution field emission gun scanning ...
R. M’Saoubi, M.P. Johansson, J.M. Andersson   +2 more
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Hard Turning with PCBN Tooling

1999
Material removal, at economic rates, from hardened workpieces has always presented a challenge and, until quite recently, abrasive machining processes were the only option for hard-facings. However, cutting tools based on polycrystalline cubic boron nitride (PCBN) have opened up the possibility of turning and milling as attractive alternatives for ...
E. J. Brookes, R. D. James, X. Ren
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Performance Investigation for Precision Mold Turning by PCBN Tool

Advanced Materials Research, 2009
In order to ascertain the superior characteristics of PCBN tool for hardened material machining, to promote the cutting performance and efficiency of a mold manufacturing, to investigate the wear mechanism of the cutting tool, and to investigate the dimensional accuracy and surface finish of the machined molds, SKD11 die steel and the polycrystalline ...
Shen Yung Lin, C.C. Tang, J.C. Shih, S.S. Chi   +3 more
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