Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Guangchao Hao"'
Autor:
Hanwen Yu, Xuecheng Luan, Guiyuan Zheng, Guangchao Hao, Yan Liu, Hongyu Xing, Yandong Liu, Xiaokui Fu, Zhi Liu
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5790 (2024)
This study designs a differential dual-drive micro-feed mechanism, superposing the two “macro feed motions” (“motor drive screw” and “motor drive nut”) using the same transmission of “the nut rotary ball screw pair” structure. These t
Externí odkaz:
https://doaj.org/article/0f97f5dbdeac45cea9e660f20a0eda69
Autor:
Xiaoliang Liang, Zhanqiang Liu, Luanxia Chen, Guangchao Hao, Bing Wang, Yukui Cai, Qinghua Song
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 5, Pp 10782-10795 (2020)
The thermo-mechanical loads induced by tribological interfaces complicate the descriptions of the local plastic deformation behaviours in high-speed machining. This study utilized finite element simulation technique and microstructural observation to
Externí odkaz:
https://doaj.org/article/ca1f2a7a8c1748329db7f6d7269cb7dc
Autor:
Qinghua Song, Zhanqiang Liu, Guangchao Hao, Bing Wang, Xiaoliang Liang, Yukui Cai, Luanxia Chen
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 5, Pp 10782-10795 (2020)
The thermo-mechanical loads induced by tribological interfaces complicate the descriptions of the local plastic deformation behaviours in high-speed machining. This study utilized finite element simulation technique and microstructural observation to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::904ea6349089f0a6f466db9d99a542c5
https://doi.org/10.1016/j.jmrt.2020.07.093
https://doi.org/10.1016/j.jmrt.2020.07.093
The heat partition into cutting tool at tool-chip contact interface during cutting process: a review
Autor:
Guangchao Hao, Zhanqiang Liu
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 108:393-411
Thermal load on cutting tool has a noteworthy influence on tool wear, tool life and machined surface quality. The heat partition coefficient into cutting tool characterizes the proportion of cutting heat flowing into it. This article provides an over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12823559bedba92a1fb0e050b4116f73
https://doi.org/10.1007/s00170-020-05404-9
https://doi.org/10.1007/s00170-020-05404-9
Autor:
Zhanqiang Liu, Guangchao Hao
Publikováno v:
International Journal of Heat and Mass Transfer. 140:1-11
Thermal contact resistance (TCR) is formatted at tool-chip interface during metal cutting process, which will influence on cutting temperature distribution. This study analyzed the formation mechanism of TCR in initial and stable stages in H13 harden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc571d58d34863154a74c7f1311e2110
https://doi.org/10.1016/j.ijheatmasstransfer.2019.05.108
https://doi.org/10.1016/j.ijheatmasstransfer.2019.05.108
Publikováno v:
Coatings, Vol 9, Iss 6, p 355 (2019)
Coatings
Volume 9
Issue 6
Coatings
Volume 9
Issue 6
TiAlN has been widely used in cutting tool coating due to its excellent mechanical and thermal performances. However, the research on the TiAlN coating effect on cutting temperature is not comprehensive enough. In this paper, the friction tests at el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffde5a688f56c1d58b4c81cf05d39e22
https://www.mdpi.com/2079-6412/9/6/355
https://www.mdpi.com/2079-6412/9/6/355
Autor:
Zhanqiang Liu, Guangchao Hao
Publikováno v:
Surface and Coatings Technology. 385:125436
During metal cutting process, thermal contact resistance (TCR) generated at TiAlN-coated tool and chip contact interface is enhanced compared with that generated at uncoated tool and chip interface. However, the TCR enhancement mechanism need to be r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fb08e96da797cd1be90ee1e4dddb54e
https://doi.org/10.1016/j.surfcoat.2020.125436
https://doi.org/10.1016/j.surfcoat.2020.125436