Results 61 to 70 of about 182 (129)

The Cutting Edge Geometric Optimization of the PCBN Tool for the Machining of Cast Iron

Micromachines
The 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, Zhiqin Su, Chao Zhang, Xuefeng Zhao, Hongfei Yao, Feng Jiang   +5 more
doaj   +1 more source

Investigation on Cutting Performance of Micro-Textured Cutting Tools

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, Chen Pan, Yuxin Jiao, Kaixing Hu   +3 more
doaj   +1 more source

Restrictions of PCBNs for integration-free computations

61 ...
Derumigny, Alexis, Horsman, Niels, Kurowicka, Dorota   +2 more
openaire   +2 more sources

Advancing Sustainable Manufacturing for Cutting Tools: The Role of Green Machining and Tool Regrinding

Journal of Manufacturing and Materials Processing
High-performance cutting materials are central to modern production engineering. Cemented carbides dominate industrial tooling, while polycrystalline boron nitride (PcBN) is established for hard turning and finishing nickel-based alloys.
Berend Denkena, Benjamin Bergmann, Thomas Geschwind, Lars Luthe   +3 more
doaj   +1 more source

A Comparative Study on Cutting Tool Performance in High-Speed Face-Milling of Hardened Tool Steels [PDF]

Archives of Metallurgy and Materials
In this study cutting speeds and tool life constants for seven different cutting tools are investigated while high-speed face milling of four different much used hardened tool steels.1.2379 and 1.2080 cold-work tool steels, 1.2344 hot-work tool steel and
Ali O. Er, E. Aslan
doaj   +1 more source

Study on the characteristics of PCBN materials at home and abroad

Jin'gangshi yu moliao moju gongcheng, 2018
The main developments and research of polycrystalline cubic boron nitride (PCBN) products are reviewed based on categories, binders, microstructure homogeneity and impact toughness.
XIE Hui, FENG Fei, XU Zhihao, DENG Fuming   +3 more
doaj  

A review of preparing binderless PcBN at high temperature and high pressure

Jin'gangshi yu moliao moju gongcheng, 2022
Polycrytalline cubic boron nitride, PcBN for short, has the advantages of large size, isotropy and no cleavage plane so that it is widely used. Commercial PcBNs are generally sintered with binders to reduce sintering conditions to pressures ranging from ...
Chuqi WANG, Zili KOU
doaj  

Cutting parameter-tool material interaction on PcBN tool wear behaviour in ductile iron machining

Scientific Reports
In response to the increasing requirements for the processing quality and precision of ductile iron parts under the trend of automotive lightweighting and emission reduction, this study systematically investigated the wear behavior and cutting parameter ...
Pengfei Wang, Xiaojing Li, Yongtao Jiu, Huiming Yin, Yingbo Zhang   +4 more
doaj   +1 more source

Finish machining of hardened steel by face milling using uncoated and TiSiN and TiAlN coated PCBN tools

Технічна інженерія
The article presents the results of experimental studies on the influence of various cutting regimes on the surface roughness of high-hardness hardened steel obtained after face milling with polycrystalline cubic boron nitride (PCBN) tools, both uncoated
Ya.Р. Kovalenko, P.Р. Melnychuk
doaj   +1 more source

PCBN and Diamond Cutting Tools

Journal of the Japan Society for Precision Engineering, 2020
Takashi HARADA, Katsumi OKAMURA, Satoru KUKINO   +2 more
openaire   +2 more sources