Study on Regulation of Rotation Speeds and Tangent Slip in Radial-Axial Ring Rolling Process

Qiang Wang; Qian Wu; Xian Ke Zhang

doi:10.4028/www.scientific.net/AMR.189-193.2680

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 189-193Study on Regulation of Rotation Speeds and Tangent...

Study on Regulation of Rotation Speeds and Tangent Slip in Radial-Axial Ring Rolling Process

Abstract:

Radial-axial ring rolling is a process widely used to produce large precise seamless rings. The regulation of rotation speeds between main roll and axial rolls and tangential slip between main roll and ring influence greatly the rolling process. In this paper, an equation governing regulation of rotation speeds is derived. Influences to rotation speeds from conic angle and contact position are analyzed. Equation of relative tangential slip speeds in both inner and outer diameters are established, which are employed to creat a condition of non tangential slip in radial-axial ring rolling process.

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Periodical:

Advanced Materials Research (Volumes 189-193)

Pages:

2680-2683

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.189-193.2680

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Online since:

February 2011

Authors:

Qiang Wang, Qian Wu, Xian Ke Zhang

Keywords:

Radial-Axial Ring Rolling, Regulation, Rotational Speed, Tangential Slip

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