| Forming Limit and Thickness Transition Zone Movement for Tailor Rolled Blank during Drawing Process | |
| Alternative Title | Forming Limit and Thickness Transition Zone Movement for Tailor Rolled Blank during Drawing Process |
| Zhang Huawei1; Liu Xianghua2; Liu Lizhong2; Hu Ping3; Wu Jialu1 | |
| 2016 | |
| Source Publication | JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
 |
| ISSN | 1006-706X |
| Volume | 23Issue:3Pages:185-189 |
| Abstract | The process of automobile lightweight can be promoted by the application of tailor rolled blank (TRB) in the automobile industry. Therefore, research on the formability of TRB is of good practical significance and application value because of the enormous potential of TRB in the aspect of automobile lightweight. Aiming at the present condition of lack of researches on the influence of characteristic parameters on TRB drawing process, the drawing formability of TRB was studied with a combination method of simulation and experiment by taking square box as the research object. Firstly, drawing simulation and experiment of TRB were carried out. Then, effects of thickness transition zone (TTZ) position and blank size on the drawing formability of TRB were analyzed. Forming limit and TTZ movement for TRB square box during the drawing process were respectively discussed, when transition zones of TRB were located at different positions and blanks were of different sizes. The results indicate that lubrication condition exerts greater influence on TRB forming limit in comparison with TTZ movement, and the smaller blank size and TTZ being located at the blank center or slightly offset to the thinner side are preferable for acquiring greater forming limit and smaller TTZ movement. |
| Other Abstract | The process of automobile lightweight can be promoted by the application of tailor rolled blank(TRB)in the automobile industry.Therefore,research on the formability of TRB is of good practical significance and application value because of the enormous potential of TRB in the aspect of automobile lightweight.Aiming at the present condition of lack of researches on the influence of characteristic parameters on TRB drawing process,the drawing formability of TRB was studied with a combination method of simulation and experiment by taking square box as the research object.Firstly,drawing simulation and experiment of TRB were carried out.Then,effects of thickness transition zone(TTZ)position and blank size on the drawing formability of TRB were analyzed.Forming limit and TTZ movement for TRB square box during the drawing process were respectively discussed,when transition zones of TRB were located at different positions and blanks were of different sizes.The results indicate that lubrication condition exerts greater influence on TRB forming limit in comparison with TTZ movement,and the smaller blank size and TTZ being located at the blank center or slightly offset to the thinner side are preferable for acquiring greater forming limit and smaller TTZ movement. |
| Keyword | PROFILES STRIPS tailor rolled blank square box forming limit thickness transition zone movement drawing formability |
| Indexed By | CSCD |
| Language | 英语 |
| Funding Project | [National Natural Science Foundation of China] ; [Fundamental Research Funds for the Central Universities of China] ; [Science and Technology Research Project for Higher School of Hebei Province of China] |
| CSCD ID | CSCD:5660268 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/154361 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 1.东北大学 2.中国科学院金属研究所 3.大连大学 |
| Recommended Citation GB/T 7714 | Zhang Huawei,Liu Xianghua,Liu Lizhong,et al. Forming Limit and Thickness Transition Zone Movement for Tailor Rolled Blank during Drawing Process[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2016,23(3):185-189. |
| APA | Zhang Huawei,Liu Xianghua,Liu Lizhong,Hu Ping,&Wu Jialu.(2016).Forming Limit and Thickness Transition Zone Movement for Tailor Rolled Blank during Drawing Process.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,23(3),185-189. |
| MLA | Zhang Huawei,et al."Forming Limit and Thickness Transition Zone Movement for Tailor Rolled Blank during Drawing Process".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 23.3(2016):185-189. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment