Results 81 to 90 of about 135 (113)

???????? ?????????????????? pcbn ??? ?????????????? ?? ?????????????????????? ?????????????????? ?????????????????? ?????????????? ????????

2018
It is developed new PCBN ??? a two-layer composite of cubic boron nitride with a substrate of cemented carbide. Properties of a working layer a composite ??? high hardness, fracture strength and an electrical conductivity in a combination to necessary geometry sintered in HPA preparations, have provided manufacturing of complex contour profile the tool.
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???????????????????????? ?????????????????? ?? ???????????????????????????????? PCBN, ???????????????????? ???? ???????????????? cBN, ?????????????????????????????? ???? ?????????????????????? ?????????????????????????????? hBN

2018
???????????????????? ???????? ????????????-?????????????????? ?????????????????????? ???????????????????????? ?????????????????? ?????????????? ????????, ???????????????????? ?? ?????????????? cBN, ?????????????????????????? ?? ?????????????????? ???????????????????????? hBN: ?????????????????? HV ?????? ???????????????????????? ???? ???????????????? 2?
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Reducing Fracture Tendencies in PCBN FSW Tools

2009
Abstract : The overall goal of this program is to increase the life of PCBN tools in friction-stir welding of high temperature metals. This will be achieved through the following objectives: (1) Understand the fundamental causes for limited lifetimes of PCBN tools during Friction-Stir Welding (FSW) of high temperature metals, including both wear and ...
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Analysis of the thermo-mechanical load and productivity during force-compliant grinding of pcBN

Journal of Materials Processing Technology, 2022
Sebastian Barth
exaly  

Nanocomposite-Schichten auf PcBN-Werkzeugen *

wt Werkstattstechnik online, 2013
E. Uhlmann, J. A. Oyanedel Fuentes
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Analyzing PCBN face milling tool wear

2015
Представлено результати експериментальних досліджень зносостійкості торцевих фрез оснащених надтвердими матеріалами при чистовій обробці деталей із сірих чавунів та загартованих сталей, чорновій обробці плоских поверхонь деталей із сірого чавуну.
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Study on cutting performance of double-inclined-wall cosine enhanced PCBN tool

International Journal of Advanced Manufacturing Technology, 2022
Hui Xiao, Jiaqiang Liu, Suyan Li
exaly  

Optimisation of the cutting edge radius of the PcBN milling tool

FEATURES OF INNOVATIVE DEVELOPMENT IN THE FIELD OF TECHNOLOGY: THE COMPARATIVE EXPERIENCE OF UKRAINE AND THE EUROPEAN UNION, 2022
K. V. Kamchatna-Stepanova, A. S. Manokhin   +1 more
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Investigation on preparation of composite vitrified bonding ultrafine diamond grinding wheel and machining of PcBN inserts

Ceramics International, 2023
Shuaifei Kong, Mi Liu
exaly  

Effect of Zr/Al binder ratio on properties of PCBN composites

International Journal of Refractory Metals and Hard Materials, 2023
Peicheng Mo, Jiarong Chen
exaly