|
|
|
| Study on Continuous Rolling Force Model for HBeam |
| ZHANG Hailong1，ZHANG Qinhe1，HE Qingqiang2，CHEN Juhua1 |
| 1.College of Mechanical Engineering, Shandong University, Jinan 250061, Shandong, China; 2.College of Mechanical and Electronic Engineering, China University of Petroleum, Dongying 257061, Shandong, China |
|
|
|
|
Abstract The stressstrain of Q235 in high temperature was obtained though thermomechanical test, and experiential deformresistance model was modified with aid of data from the test, multilinear regression analysis was adopted to establish model of Hbeam rolling force. The finishingcontinuousrolling force of Hbeam was analyzed. Compared with measured values, the predicted ones show relative error of less than 5% which is sufficient to satisfy the needs of the Engineering design, and it also gives a reference in a practical planning.
|
|
Received: 01 January 1900
|
|
|
|
| [1] |
JI Xiu-mei1,2,WANG Long1,GAO Ke-wei2,LIU Jie1. Application of ELM to predict plate rolling force[J]. JOURNAL OF IRON AND STEEL RESEARCH , 2020, 32(5): 393-399. |
| [2] |
CAO Yun-fei, YU Wei, LIU Min, JIANG Rui, WANG Chun. Austenite grain growth model of 38MnSiVS bearing microalloyed forging steel[J]. Iron and Steel, 2020, 55(5): 103-108. |
| [3] |
. Analysis and control of slag inclusion defect of low carbon steel slab[J]. , 2020, 45(2): 0-0. |
| [4] |
DENG Aijun,PU Xuefeng,ZUO Xiaotan,FAN Dingdong,ZHENG Anmin. Study and optimization of Vnotch cracking in Hbeam[J]. Iron and Steel, 2019, 54(8): 161-167. |
| [5] |
SHI Xian- zhe,,DU Shi- wen,,CHEN Shuang- mei,. Processing properties analysis of medium carbon steel based on hot processing map[J]. , 2019, 31(1): 31-39. |
| [6] |
ZHOU Ye-lian，，DENG Zhi-yin，ZHU Miao-yong. Numerical simulation on separation process of liquid inclusion at steel-slag interface[J]. Iron and Steel, 2018, 53(7): 31-37. |
|
|
|
|
2009, Vol. 44 
