Zobrazeno 1 - 10
of 1 565
pro vyhledávání: '"diamond grinding"'
Autor:
Jingjing Wu, Xuguang Zhao, Qian Zhang, Shaohe Zhang, Xiangwang Kong, Linglong Rong, Yulu Li, Wenrui Gao, Zhuojun Xu
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract In this study, a novel type of diamond grinding wheel with linear cooling channels (GWLCC) is proposed, and an innovative manufacturing process is employed to develop this new grinding wheel. Grinding experiments conducted on four types of h
Externí odkaz:
https://doaj.org/article/477b3fffaa174d59838dd469fc8c9072
Autor:
Alexander S. Metel, Marina A. Volosova, Enver S. Mustafaev, Yury A. Melnik, Anna A. Okunkova, Sergey N. Grigoriev
Publikováno v:
Ceramics, Vol 7, Iss 1, Pp 55-67 (2024)
The surface of ceramic products manufactured using diamond grinding is replete with shallow scratches, deep grooves and other defects. The thickness of the defective layer amounts to 3–4 µm and it must be removed to increase wear resistance of the
Externí odkaz:
https://doaj.org/article/7abcb8e4ec804786a5cbc07df08e141e
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 2382-2398 (2023)
Aiming at the problems of low processing efficiency, low groove shape accuracy and poor surface quality caused by grinding wheel wear in the grinding process of Cf/SiC composite grooves. In this paper, based on the motion mode of grinding wheel grind
Externí odkaz:
https://doaj.org/article/142a1662e52c49d29584af39839fe29b
Publikováno v:
Journal of Road Engineering, Vol 3, Iss 3, Pp 252-265 (2023)
Concrete pavement is accompanied by two major functional properties, namely noise emission and friction, which are closely related to pavement surface texture. While several technologies have been developed to mitigate tire-pavement noise and improve
Externí odkaz:
https://doaj.org/article/53d68ebf95aa44cc9456c3d3f813025a
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 43, Iss 4, Pp 432-439 (2023)
To solve the problem of high sintering temperature of vitrified bond, a novel low- temperature vitrified bond based on Bi2O3-B2O3 glass system was proposed. The effect of nano-SiC and nano-ZrO2 on the phase composition, fluidity and mechanical proper
Externí odkaz:
https://doaj.org/article/3f2cea5ea3a04ce6b87b372861154f3f
Autor:
Jiangcheng LIN
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 43, Iss 4, Pp 474-481 (2023)
To investigate the strengthening effect of calcium sulfate whiskers as a reinforcing filler for resin grinding tablets, experimental splines and resin grinding tablets were prepared by the hot pressing method. The effects of different whisker lengths
Externí odkaz:
https://doaj.org/article/9faadaa69a014c048463094aefa77379
Publikováno v:
Ceramics, Vol 6, Iss 2, Pp 818-836 (2023)
The paper studies the influence of diamond grinding, lapping, and polishing on the surface layer and defectiveness of the Al2O3/TiC and SiAlON ceramic samples. The index of defectiveness ID, which is the product of the defect density and the defectiv
Externí odkaz:
https://doaj.org/article/7a23f49f10b14b3b9afa36ffa629cfa8
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 42, Iss 6, Pp 713-719 (2022)
In view of the difficulties in processing SiCp/Al materials by traditional grinding methods, the rapid wear of grinding tools, and the difficulties in obtaining high surface quality after processing, the ultrasonic vibration grinding method can signi
Externí odkaz:
https://doaj.org/article/dbe61a6729a444528907db3dbaa0667f
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 42, Iss 5, Pp 602-609 (2022)
To optimize laser sharpening parameters for bronze diamond grinding wheels, the laser sharpening test was carried out on the bronze diamond grinding wheel using the orthogonal test method.The convolutional neural network (CNN) is used to identify the
Externí odkaz:
https://doaj.org/article/21e0d030263c4f2ca42f1437086479ae
Publikováno v:
Machines, Vol 12, Iss 3, p 155 (2024)
The coarse-grained electroplated diamond grinding wheels is increasingly favored in precision grinding of hard and brittle materials owing to its high material removal efficiency, high wear resistance and steady surface contour accuracy. However, how
Externí odkaz:
https://doaj.org/article/4bdd86217d72400caddba19a40beaa29