Zobrazeno 1 - 10
of 567
pro vyhledávání: '"diamond tools"'
Autor:
Xinmin CAO, Li BAO, Zhen LI, Chuanwei CHENG, Peng CHEN, Jianjun PAN, Qi YU, Xinquan YU, Shengchao CHEN
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 44, Iss 5, Pp 581-587 (2024)
Objectives: Diamond tools are widely used in fields such as oil drilling, geological exploration, and stone processing, among which sintered metal bond diamond tools have become the most representative due to their wide applicability and strong durab
Externí odkaz:
https://doaj.org/article/b36926d7bee54183a05ea7d520fa9728
Publikováno v:
Advanced Optical Technologies, Vol 13 (2024)
The creation of holes in hard-brittle materials is highly relevant for various applications. The often-necessary high aspect ratios of the drill holes pose a particular challenge, with drill diameters of a few millimeters and drill lengths of up to s
Externí odkaz:
https://doaj.org/article/5a081ef637104c3d8099c9a1a6b786ba
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 3394-3405 (2024)
It is difficulty to utilize the pore formation function of TiH2 in the copper-based matrices of diamond tools due to the mismatch between dehydrogenation temperature and densification temperature. In this study, Cu–Sn–Ti porous materials were pre
Externí odkaz:
https://doaj.org/article/a9d7d77c07264eef9ee6b2430257fa7a
Publikováno v:
Fenmo yejin jishu, Vol 41, Iss 6, Pp 481-489 (2023)
The matrix and diamond tool materials were prepared by pressureless sintering, using FeCoCu pre-alloyed powders as the main matrix materials and CuSn15 pre-alloyed powders as the additive. The effects of CuSn15 content on the mechanical properties, d
Externí odkaz:
https://doaj.org/article/754761505fc94ed49869237a00cf053c
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 68, Iss No 4, Pp 1579-1583 (2023)
The main purpose of the work was to determine the powder influence of the powder preparation on the microstructure and properties of iron-based sinters used as a metallic-diamond matrix. The sinters obtained from a mixture of comercial powders were u
Externí odkaz:
https://doaj.org/article/bfa0925792354cfa9da38d2ee38ce4df
Publikováno v:
Photonics, Vol 11, Iss 7, p 676 (2024)
The development and application of laser welding transition layer technology is pivotal for manufacturing high-performance diamond saw blades. Despite its importance, there is a need for more precise modeling to optimize welding parameters and enhanc
Externí odkaz:
https://doaj.org/article/e22a1ea16670477a8b6494b7ef9bd296
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 5518-5534 (2023)
Due to the rising demand and carcinogenic effect of cobalt, alternative metal matrixes need to be developed for hot-pressed diamond tools. Due to this reason High-Entropy alloys without cobalt were calculated via phase fraction diagrams. Three alloys
Externí odkaz:
https://doaj.org/article/fab13d6ec4584bab9284ca77f0f664de
Autor:
Hongyang LI, Congfu FANG
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 43, Iss 2, Pp 188-195 (2023)
Diamond tools are widely used in grinding, wire sawing and other fields. The characteristics of abrasive particles on the surface are an important factor affecting the machining results and tool performance. To process abrasive grain images with comp
Externí odkaz:
https://doaj.org/article/e31b4fb2a2d742049757fcbf1ef121ee
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 43, Iss 2, Pp 233-240 (2023)
The fused deposition modeling sintering (FDMS) technology has developed rapidly in recent years and has a great potential for development in the manufacture of diamond tools because of its advantages of low energy consumption, high printing stability
Externí odkaz:
https://doaj.org/article/741dcfc8ed7d4a15a325d10c0fb04051
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 43, Iss 1, Pp 49-58 (2023)
The direct ink writing (DIW) technology of slurry is a 3D printing technology based on slurry extrusion. It has the advantages of low energy consumption, low cost, fast printing speed and no structural design restrictions. On the basis of summarizing
Externí odkaz:
https://doaj.org/article/4673ec9f06e946b5b5bc87a4104815e0