多晶金刚石刀具领域的研究

Q4 Economics, Econometrics and Finance

International Journal of Energy, Environment and Economics Pub Date : 2020-08-26 DOI:10.46300/91012.2020.14.4

Ioan Enescu

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引用次数: 0

摘要

大约25年前，随着聚晶金刚石(PCD)的出现，已经存在的切割材料的数量进一步增加。陶瓷对大多数机械加工材料没有化学亲和力，但非常脆。天然金刚石是已知最硬的材料，非常耐磨，但对撞击也很敏感，难以成型。多晶金刚石的发展所带来的主要优势是金刚石的特殊硬度与碳化钨的韧性的部分结合。本文介绍了聚晶金刚石切削面刀具的一系列一般注意事项。本文还介绍了作者在使用上述工具进行实验的基础上得出的一些具有不同设计价值的原创结果。

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Research in the field of Polycrystalline Diamond Tools

The multitude of cutting materials already in existence increased further with the appearance ofpolycrystalline diamond (PCD) some 25 years ago. Ceramic show no chemical affinity to most machiningmaterials, but are very brittle. Natural diamond, the hardest known material, is very wear resistant, but alsosensitive to impacts and difficult to shape. The main advantage brought about by the development ofpolycrystalline diamond is the partial combination of the exceptional hardness of diamond with the toughness oftungsten carbide. This paper is presenting a series of the general considerations on cutting tools which have thecutting surface made of polycrystalline diamond. There are also presented some original results concluded by theauthor, based on experiments made with the tools mentioned before, which have different design values.

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来源期刊

International Journal of Energy, Environment and Economics Economics, Econometrics and Finance-Economics, Econometrics and Finance (all)

CiteScore

1.10

自引率

0.00%

发文量

期刊介绍： International Journal of Energy, Environment, and Economics publishes original research papers that shed light on the interaction between the utilization of energy and the environment, as well as the economic aspects involved with this utilization. The Journal is a vehicle for an international exchange and dissemination of ideas in the multidisciplinary field of energy-environment-economics between research scientists, engineers, economists, policy makers, and others concerned about these issues. The emphasis will be placed on original work, either in the area of scientific or engineering development, or in the area of technological, environmental, economic, or social feasibility. Shorter communications are also invited. The Journal will carry reviews on important issues, which may be invited by the Editors or submitted in the normal way.