Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Xiao-Ming Zhang"'
Publikováno v:
Journal of Manufacturing Processes. 71:450-460
The built-up edge (BUE) usually occurs near the cutting edge with a negative rake angle at a low cutting speed. It serves as the cutting edge and imposes a great influence on the cutting process. However, the studies of BUE remain a challenge due to
Autor:
Guang-Chao Nie, Xiao-Ming Zhang, Zheng-Yan Yang, Dong Zhang, José Outeiro, Hai-Gen Liu, Han Ding
Publikováno v:
Journal of Manufacturing Science and Engineering. 144
Cutting edge radius is a crucial factor affecting surface integrity during metal machining, which determines product performance. However, the exact mechanism of how the cutting edge radius affects machined surface has not yet been understood, especi
Publikováno v:
Journal of Manufacturing Science and Engineering. 144
Cutting force-induced vibrations in thin-walled parts milling may cause violation of dimensional tolerance while accurate modeling of the milling error distribution is still a challenging work because of the coupling effect between the dynamic cuttin
Publikováno v:
Journal of Manufacturing Science and Engineering. 144
With the development of advanced image correlation and high-speed filming techniques, the kinematic field during the cutting process can be experimentally determined including the velocity and strain rate fields. As known, the setting parameters for
A Comprehensive Experiment-Based Approach to Generate Stress Field and Slip Lines in Cutting Process
Publikováno v:
Journal of Manufacturing Science and Engineering. 143
This study proposes a comprehensive experiment-based method to determine stress field and slip lines in metal cutting process. The chip geometry and workpiece's strain and strain rate fields are determined using an in situ imaging technique. The two-
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture. 234:641-653
Process damping generated between the tool flank face and the wavy finish workpiece surface has a non-negligible effect on cutting dynamics and chatter stability, especially at low cutting speeds, resulting in higher stability limits. In modeling of
Autor:
José Outeiro, Guang-Chao Nie, Domenico Umbrello, Ke Zhang, Serafino Caruso, Han Ding, Xiao-Ming Zhang
Publikováno v:
Journal of Manufacturing Science and Engineering
Journal of Manufacturing Science and Engineering, American Society of Mechanical Engineers, 2020, 142 (3), pp.034501-1 to 034501-7. ⟨10.1115/1.4045798⟩
Journal of Manufacturing Science and Engineering, American Society of Mechanical Engineers, 2020, 142 (3), pp.034501-1 to 034501-7. ⟨10.1115/1.4045798⟩
White layer (WL) formation in metal cutting is generally found to have negative effects on the corrosion and fatigue life of machined components. Nowadays, the mechanism of the WL formation has not been understood very well, especially about the cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ae433986ed9c573127e5a1a17c83076
https://hal.archives-ouvertes.fr/hal-02501123
https://hal.archives-ouvertes.fr/hal-02501123
Publikováno v:
Journal of Manufacturing Science and Engineering
Journal of Manufacturing Science and Engineering, American Society of Mechanical Engineers, 2019, 141 (10), pp.101007-1 to 101007-11. ⟨10.1115/1.4044251⟩
Journal of Manufacturing Science and Engineering, American Society of Mechanical Engineers, 2019, 141 (10), pp.101007-1 to 101007-11. ⟨10.1115/1.4044251⟩
International audience; A great challenge of metal cutting modeling is the ability of the material constitutive model to describe the mechanical behavior of the work material under the deformation conditions that characterizes this process. In partic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6705d8b89de9b757aa178de188f0f603
https://hal.archives-ouvertes.fr/hal-02502663
https://hal.archives-ouvertes.fr/hal-02502663
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 92:3167-3185
The paper proposes a unified analytical cutting force model based on a predictive machining theory for variable helix end mill considering cutter runout. The variable helix end mill is divided into a set of differential oblique elements along the axi
Publikováno v:
International Journal of Machine Tools and Manufacture. 160:103672
Accurate descriptions of workpiece behaviors are indispensable for achieving reliable simulations of the cutting process. However, the material plastic constitutive models obtained through conventional material tests do not apply in the ranges of str