Results 71 to 80 of about 698 (188)

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

, 2011
The samples of Polycrystalline cubic boron nitride (PcBN) cutting tool were machined by adjusting the main parameters of electrical discharge machining (EDM).
Yun Hai Jia
core   +1 more source

Numerical Investigation into Dynamic Fracture of PCBN

, 2011
Polycrystalline Cubic Boron Nitride (PCBN) is a super-hard material, which is used in some of the most demanding material removal operations today. PCBN cutting tools are employed in turning of hardened steels as well as machining of other abrasive and ...
Alojz Ivanković, Neal Murphy, Declan Carolan   +2 more
core   +1 more source

The establishment of constitutive model in the cutting simulation of tool design for cast iron material

Journal of Materials Research and Technology
The PCBN tools are the most suitable tool to machine the cast iron materials, which is the main material to produce brake discs in the various vehicles.
Xian Wu, Zhiqin Su, Chao Zhang, Xuefeng Zhao, Hongfei Yao, Yuan Li, Feng Jiang   +6 more
doaj   +1 more source

Analysis of the thermo-mechanical load and productivity during force-compliant grinding of pcBN

, 2022
Superhard cutting tool materials such as polycrystalline cubic boron nitride (pcBN) are increasingly demanded in the aerospace and automotive industries. Although grinding is a common manufacturing technology for pcBN cutting tools, the lack of knowledge
Müller, U., Prinz, Sebastian, Prinz, S., Müller, Ulrich Hermann, Barth, Sebastian, Barth, S., Bergs, Thomas   +6 more
core   +1 more source

Effect of welding speed on friction stir welds of GL E36 shipbuilding steel

Journal of Materials Research and Technology, 2019
The aim of this study was to characterize mechanical and microstructural characteristics of friction-stir-welded GL E36 shipbuilding steel. The tool rotational speed was kept constant at 500 rpm and different welding speeds were used (1, 2 and 3 mm/s) to
Pedro Henrique Costa Pereira da Cunha, Guilherme Vieira Braga Lemos, Luciano Bergmann, Afonso Reguly, Jorge Fernandez dos Santos, Ricardo Reppold Marinho, Marcelo Torres Piza Paes   +6 more
doaj   +1 more source

Mechanism and kinetics of PCBN tool wear during face milling of hardened steel [PDF]

Представлено результати досліджень зношуваності інструменту, оснащеного різальними пластинами з полікристалічного кубічного нітриду бору (ПКНБ) при обробці загартованої сталі 4Х5МФС високої твердості (62 HRC).
Коваленко, Яна, Kovalenko, Yana   +1 more
core   +1 more source

Wear of coated and uncoated PCBN cutting tool used in turning and milling [Elektronisk resurs]

, 2014
This licentiate thesis has the main focus on evaluation of the wear of coated and uncoated polycrystalline cubic boron nitride cutting tool used in cutting operations against hardened steel.
Odén, Magnus,, Sveen, Susanne,, Olsson, Mikael,, Wiklund, Urban,   +3 more
core   +2 more sources

PCBN cutting tools in a competitive market

, 2022
S.115-120The consumption of polycrystalline cubic boron nitride (PcBN) is - despite the comparatively high price and restrictions in tool geometry - continuously growing.
Richter, V., Fripan, M.
core  

The Application and Performance of Diamond and PCBN Tools in Difficult-to-Cut Materials

, 2017
Diamondand PCBN are extra-hard materials. There are several grades in the PCD andPCBN groups. Comprehensive Review of Super hard materials such as diamond cutting tools, high-speed machining PCBN tool and performance, the type of domestic and ...
Yu Hai Zhou
core   +1 more source

Enhancing high-speed cutting performance of Inconel 718 superalloy via heat inhibiting with a bio-textured PcBN tool

Journal of Materials Research and Technology
Ni-based superalloy exhibits poor machinability due to low thermal conductivity and work hardening, leading to high cutting temperatures that accelerate tool wear and degrade surface quality.
Shilong Chen, Dehui Liu, Xirui Liu, Zihao Lin, Tianye Jin, Junyun Chen, Chuanzhen Huang   +6 more
doaj   +1 more source