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Effect of process parameters on average grain size and microscopic uniformity of the three-roll skew rolling forming of the railway hollow shaft

J. T. Wang ; College of Mechancial Engineering and Mechanics, Ningbo University, China
X. D. Shu ; College of Mechancial Engineering and Mechanics, Ningbo University, China
S. Zhang ; College of Mechancial Engineering and Mechanics, Ningbo University, China

Puni tekst: engleski, pdf (473 KB) str. 47-50 preuzimanja: 19* citiraj
APA 6th Edition
Wang, J.T., Shu, X.D. i Zhang, S. (2020). Effect of process parameters on average grain size and microscopic uniformity of the three-roll skew rolling forming of the railway hollow shaft . Metalurgija, 59 (1), 47-50. Preuzeto s https://hrcak.srce.hr/224755
MLA 8th Edition
Wang, J. T., et al. "Effect of process parameters on average grain size and microscopic uniformity of the three-roll skew rolling forming of the railway hollow shaft ." Metalurgija, vol. 59, br. 1, 2020, str. 47-50. https://hrcak.srce.hr/224755. Citirano 23.10.2019.
Chicago 17th Edition
Wang, J. T., X. D. Shu i S. Zhang. "Effect of process parameters on average grain size and microscopic uniformity of the three-roll skew rolling forming of the railway hollow shaft ." Metalurgija 59, br. 1 (2020): 47-50. https://hrcak.srce.hr/224755
Harvard
Wang, J.T., Shu, X.D., i Zhang, S. (2020). 'Effect of process parameters on average grain size and microscopic uniformity of the three-roll skew rolling forming of the railway hollow shaft ', Metalurgija, 59(1), str. 47-50. Preuzeto s: https://hrcak.srce.hr/224755 (Datum pristupa: 23.10.2019.)
Vancouver
Wang JT, Shu XD, Zhang S. Effect of process parameters on average grain size and microscopic uniformity of the three-roll skew rolling forming of the railway hollow shaft . Metalurgija [Internet]. 2020 [pristupljeno 23.10.2019.];59(1):47-50. Dostupno na: https://hrcak.srce.hr/224755
IEEE
J.T. Wang, X.D. Shu i S. Zhang, "Effect of process parameters on average grain size and microscopic uniformity of the three-roll skew rolling forming of the railway hollow shaft ", Metalurgija, vol.59, br. 1, str. 47-50, 2020. [Online]. Dostupno na: https://hrcak.srce.hr/224755. [Citirano: 23.10.2019.]

Sažetak
The average grain size and microstructure uniformity are the key factors determining the mechanical properties of the hollow shaft. In order to obtain a fine and uniform microstructure, a finite element model of threeroll skew rolling hollow shaft for the coupling of heat, force and microstructure was established. The influence of process parameters on the average grain size and microstructure uniformity of the rolled product was analyzed by using the single factor research method. The results show that the grain size is remarkably refined and the distribution is relatively uniform. The optimum rolling temperature is 1 050 °C; the optimum feed angle is 9 °; the optimum roll rotate speed is 90 rad/min.

Ključne riječi
three-roll skew rolling; hollow shaft; average grain size; microscopic uniformity; process parameters

Hrčak ID: 224755

URI
https://hrcak.srce.hr/224755

Posjeta: 28 *