 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 12804 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
|
| In English (Mech. Solids): | | 4760 |
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| << Previous article | Volume 58, Issue 4 / 2023 | Next article >> |
| Chao Zhou, Chao Yang, Jiyong Tian, Xingzhong Zhang, and Fang Wang, "A Novel Non-Sinusoidal Oscillation Waveform Function and Synchronous Control Model for Continuous Casting Mold," Mech. Solids. 58 (4), 1193-1201 (2023) |
| Year |
2023 |
Volume |
58 |
Number |
4 |
Pages |
1193-1201 |
| DOI |
10.3103/S0025654423600095 |
| Title |
A Novel Non-Sinusoidal Oscillation Waveform Function and Synchronous Control Model for Continuous Casting Mold |
| Author(s) |
Chao Zhou (Ocean College, Hebei Agricultural University, Qinhuangdao, 066003 China; National Engineering Research Center for Equipment and Technology of Cold Rolled Strip, Yanshan University, Qinhuangdao, 066004 China)
Chao Yang (Ocean College, Hebei Agricultural University, Qinhuangdao, 066003 China)
Jiyong Tian (National Engineering Research Center for Equipment and Technology of Cold Rolled Strip, Yanshan University, Qinhuangdao, 066004 China)
Xingzhong Zhang (National Engineering Research Center for Equipment and Technology of Cold Rolled Strip, Yanshan University, Qinhuangdao, 066004 China; Research Institute for High-end Equipment Manufacturing Industry and Technology of Hebei Province, Qinhuangdao, Hebei, 066004 China, zhangxzh@ysu.edu.cn)
Fang Wang (School of Science, Yanshan University, Qinhuangdao, 066004 China) |
| Abstract |
The higher acceleration of the non-sinusoidal oscillation results in the larger inertia force, which will lead to larger reversing impact at the top and bottom position, and influence on the motion stability of oscillator. To reduce the maximum acceleration of the non-sinusoidal oscillation waveform, a novel waveform function with three sections was proposed. And the displacement, velocity and acceleration curves were continuous and smooth, which had no rigid and flexible impact. Besides, the calculation methods of technological parameters and multi process curves were determined. Then the synchronous control model of non-sinusoidal oscillation was presented. The results show that the synchronous control model of non-sinusoidal oscillation makes the oscillation mark reduce by 11.39% and increases the consumption of mold powder by 35.68%, which will enhance the slab quality, reduce the friction between the mold and slab. This research provides the feasible reference for realizing highly efficient continuous casting. |
| Keywords |
continuous casting, mold, non-sinusoidal oscillation, waveform function, technological parameters |
| Received |
18 January 2023 | Revised |
18 April 2023 | Accepted |
19 April 2023 |
| Link to Fulltext |
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