Results 81 to 90 of about 910 (167)

The tool:workpiece interaction when machining welded hardfacing using PCBN tools [PDF]

, 2000
The work presented in this thesis is concerned with turning chromium carbide based hardfacings using PCBN tools. The chip formation and tool wear process was studied by quick-stop and machining tests.
Ren, Xuejun
core   +3 more sources

An assessment of the wear characteristics of microcutting arrays produced from polycrystalline diamond and cubic boron nitride composites [PDF]

, 2015
The current methods for manufacturing super-abrasive elements result in a stochastic geometry of abrasives with random three-dimensional abrasive locations.
C. Wort (7215281), D.A. Axinte (7205909), M. Daine (7215278), Manuela Pacella (4286530), P.H. Shipway (5214839), P.W. Butler-Smith (7205906)   +5 more
core  

Preparation and cutting performance study of YSZ-toughened PcBN superhard tools. [PDF]

RSC Adv, 2023
Yue Y, Zhu Y, Li Z.
europepmc   +1 more source

High temperature and high pressure preparation and properties of cBN/AlN/Al composite materials

Jin'gangshi yu moliao moju gongcheng
ObjectivesWith the gradual application of third-generation semiconductor materials represented by SiC, the electronic devices are developing towards high performance, high power, and high integration.
Xuefeng YANG, Peng ZHANG, Yongjie WANG, Yiyang ZHAN, Xiwang WU, Yuchang WANG, Zhengxin LI   +6 more
doaj   +1 more source

Tool Wear Prediction When Machining with Self-Propelled Rotary Tools. [PDF]

Materials (Basel), 2022
Umer U, Mian SH, Mohammed MK, Abidi MH, Moiduddin K, Kishawy H.   +5 more
europepmc   +1 more source

On the Formation of Solid Solutions at Thermobaric Sintering of PcBN Composites of cBN–MeN–Al and cBN–MeC–Al Systems

Успехи физики металлов
Using the x-ray diffraction method, we study in detail a series of polycrystalline cubic boron nitride (PcBN) composites of the cBN–{TiN, ZrN, HfN, VN, NbN}–Al and cBN–{TiC, ZrC, HfC, VC, NbC, TaC}–Al systems (with a charge composition of 60:35:5 vol ...
N.M. Bilyavyna, V.Z. Turkevych, D.A. Stratiichuk, A.M. Kuryliuk, and O.I. Nakonechna
doaj   +1 more source

Wear-adaptive optimization of in-process conditioning parameters during face plunge grinding of PcBN. [PDF]

Sci Rep, 2022
Denkena B, Krödel-Worbes A, Müller-Cramm D.   +2 more
europepmc   +1 more source

Effect of CNTs on properties of PcBN composites with mixed particle size

Jin'gangshi yu moliao moju gongcheng
To improve the performance of PcBN composites prepared under high temperature and high pressure, mixed cBN particle sizes ranging from 0 to 0.5 μm and 0.5 to 1.0 μm were used as the raw material, Al-Ti-Al2O3 was used as the binder and the carbon ...
Changjiang XIAO, Jinming MA, Hongjun TAO, Qunfei ZHANG, Jianfeng CAO, Yuan LI, Shijie ZHOU, Yulin TANG, Yachao CHEN, Zhengxin LI, Qingyan DONG   +10 more
doaj   +1 more source

Effects of TiAl Alloy as a Binder on Cubic Boron Nitride Composites. [PDF]

Materials (Basel), 2021
Liu Y, Zhang W, Peng Y, Fan G, Liu B.
europepmc   +1 more source

Material removal characteristics in rotational and tangential turning [PDF]

, 2012
Rotational and tangential turnings are two special variants of hard turning. They can eliminate a disadvantageous characteristic of ordinary hard turning, namely, the generation of periodical topography.
Deszpoth, I., Gyáni, K., Kundrák, J., Sztankovics, I.   +3 more
core