Zobrazeno 1 - 10
of 264
pro vyhledávání: '"skew rolling"'
Autor:
Qingdong Zhang, Jinrong Zuo, Yingxiang Xia, Janusz Tomczak, Zbigniew Pater, Zheng Ma, Chen Yang, Xuedao Shu, Bizhou Mei, Guobiao Wang
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 4106-4121 (2024)
The increasing demand for high-strength lightweight hollow shafts in transportation highlights the need for advanced fabrication techniques. Al–Zn–Mg–Cu alloys, noted for their superior properties, are selected for three-roll skew rolling (TRSR
Externí odkaz:
https://doaj.org/article/a637b14cfe4845d999bddd9d44c1478b
Autor:
JIN Yuchen, LI Zhichao
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 2, Pp 135-145 (2024)
Electrical steel, also known as silicon steel, is an important special steel and is often referred to as the "work of art" among special steels. This is mainly due to the complexity of its processing and preparation processes, and the wide range of f
Externí odkaz:
https://doaj.org/article/8774806be06049a7bdf8e2d2fa250ae4
Publikováno v:
Advances in Sciences and Technology, Vol 17, Iss 5, Pp 350-359 (2023)
Skew rolling with three rolls is used for producing axisymmetric parts. In this method, the tools are spaced every 120° on the circumference of the workpiece. They are also set askew relative to the rolling axis. Cross sectional reduction is made ef
Externí odkaz:
https://doaj.org/article/9d89a7364c0941459c380d3dd995c48a
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 7254-7272 (2023)
In this paper the effects of rollers-billet friction coefficient (RFC) and plug-billet friction coefficient (PFC) during the skew rolling piercing process are investigated. The piercing process has been simulated and the plastic deformation, temperat
Externí odkaz:
https://doaj.org/article/c0257f9d2f9040d199fb6c41b95ef974
Publikováno v:
Metals, Vol 14, Iss 7, p 737 (2024)
Rolling is one of the most important processes in the metallurgical industry due to its versatility. Despite its inherent advantages, design and manufacturing by rolling still rely on trial-and-error-based optimizations, which reduces its efficiency.
Externí odkaz:
https://doaj.org/article/6527732e310e43d0a6c43bfac3a9f18d
Autor:
Song Zhang, Xuedao Shu, Jitai Wang, Zixuan Li, Haijie Xu, Yingxiang Xia, Zbigniew Pater, Janusz Tomczak, Tomasz Bulzak
Publikováno v:
Metals, Vol 14, Iss 6, p 702 (2024)
To solve the problem of the long forming process for hollow shafts with constant wall thickness (HSCWT), a new process for forming HSCWT, namely three-roll skew rolling, has been proposed. First, the working principle of the three-roll skew rolling p
Externí odkaz:
https://doaj.org/article/d418dde2103f47faa46a0df8e8be0b64
Autor:
Konrad Lis
Publikováno v:
Materials, Vol 16, Iss 22, p 7136 (2023)
This paper presents results from experimental and numerical studies of the skew rolling process used to shape axisymmetric products made of C60-grade steel. An experimental study was carried out to investigate the effect of process parameters describ
Externí odkaz:
https://doaj.org/article/bf92badfcd2f4f07bde8ed473a591289
Akademický článek
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Publikováno v:
Metalurgija, Vol 61, Iss 1, Pp 167-170 (2022)
The paper introduces a new technology of the integrated forming of shape and inner hole of hollow axle. Firstly, the design of the process is described. Secondly, the range of feed angle of two sets of rolls and the principle to be followed are expla
Externí odkaz:
https://doaj.org/article/b3467771c5974c4a829efe0ef2c2a574
Akademický článek
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