A study of product quality of semi-continuous Bar Mill By Differential Dual Drive

Su Fengxi; Jiang Jinmei; Chen Likun; Ma Xiaoping; Chen Shuwen; Jiang Shusheng; Wang Guixing; Liu Xinjun; Su Fengquan

doi:10.13374/j.issn1001-053x.1984.01.025

Volume 6 Issue 1

Nov. 2021

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Article Navigation > Chinese Journal of Engineering > 1984 > 6(1): 116-130

Su Fengxi, Jiang Jinmei, Chen Likun, Ma Xiaoping, Chen Shuwen, Jiang Shusheng, Wang Guixing, Liu Xinjun, Su Fengquan. A study of product quality of semi-continuous Bar Mill By Differential Dual Drive[J]. Chinese Journal of Engineering, 1984, 6(1): 116-130. doi: 10.13374/j.issn1001-053x.1984.01.025

Citation:

Su Fengxi, Jiang Jinmei, Chen Likun, Ma Xiaoping, Chen Shuwen, Jiang Shusheng, Wang Guixing, Liu Xinjun, Su Fengquan. A study of product quality of semi-continuous Bar Mill By Differential Dual Drive[J]. Chinese Journal of Engineering, 1984, 6(1): 116-130. doi: 10.13374/j.issn1001-053x.1984.01.025

Citation:

Su Fengxi, Jiang Jinmei, Chen Likun, Ma Xiaoping, Chen Shuwen, Jiang Shusheng, Wang Guixing, Liu Xinjun, Su Fengquan. A study of product quality of semi-continuous Bar Mill By Differential Dual Drive[J]. Chinese Journal of Engineering, 1984, 6(1): 116-130. doi: 10.13374/j.issn1001-053x.1984.01.025

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A study of product quality of semi-continuous Bar Mill By Differential Dual Drive

doi: 10.13374/j.issn1001-053x.1984.01.025

Available Online: 2021-11-06
Publish Date: 2021-11-06

Abstract

Abstract

Baysed on the investigation of experimental data in the D. D. D semi-continuous bar mill φ250mm×6, the following works have been studied:
1.The accuracy of product has been analyzed statistically.The mechanism of forming a bigger head and tail, and the fluctuation with high frequency in dimension along the product length has been made clear by the method of simulation.
2.The actual tension level between stands is estimated by the current data of D. C motor.
Thus, it is denoted that in order to further improve the product accuracy and rolling process stableness, the free tension control technique should be developed.