Multi Wedge Cross Rolling of Axle Forgings
This paper presents the results of research into the cross wedge rolling (CWR) process of axle forgings. The presented results concern the parallel rolling process with two wedges. The use of two parallel wedges is aimed at shortening the tool length (increasing productivity) and reducing the values...
| 发表在: | Archives of Metallurgy and Materials |
|---|---|
| 主要作者: | |
| 格式: | 文件 |
| 语言: | 英语 |
| 出版: |
Polish Academy of Sciences
2023-06-01
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| 主题: | |
| 在线阅读: | https://journals.pan.pl/Content/127408/PDF/AMM-2023-2-35-Bulzak.pdf |
| _version_ | 1851923646168170496 |
|---|---|
| author | T. Bulzak |
| author_facet | T. Bulzak |
| author_sort | T. Bulzak |
| collection | DOAJ |
| container_title | Archives of Metallurgy and Materials |
| description | This paper presents the results of research into the cross wedge rolling (CWR) process of axle forgings. The presented results concern the parallel rolling process with two wedges. The use of two parallel wedges is aimed at shortening the tool length (increasing productivity) and reducing the values of wedge opening angles and increasing the forming angles, so that the condition 0.04 ≤ tgαtgβ ≤ 0.08 is maintained to guarantee the highest quality forgings. The article analyses the influence of the design of the double wedge tool on the geometric correctness of the forgings obtained, the value of the failure criterion and the force parameters of the process. The results obtained show that the use of multi wedge tools improves rolling conditions by increasing productivity and reducing the tendency of the material to crack with appropriately selected tool parameters. |
| format | Article |
| id | doaj-art-c8fbce2f8422462da13dc514b842bd6b |
| institution | Directory of Open Access Journals |
| issn | 2300-1909 |
| language | English |
| publishDate | 2023-06-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| spelling | doaj-art-c8fbce2f8422462da13dc514b842bd6b2025-08-19T21:57:20ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092023-06-01vol. 68No 2697701https://doi.org/10.24425/amm.2023.142451Multi Wedge Cross Rolling of Axle ForgingsT. Bulzak0https://orcid.org/0000-0002-0525-8321Lublin University of Technology, Faculty of Mechanical Engineering, Department of Metal Forming, 36 Nadbystrzycka Str., 20-618, Lublin, PolandThis paper presents the results of research into the cross wedge rolling (CWR) process of axle forgings. The presented results concern the parallel rolling process with two wedges. The use of two parallel wedges is aimed at shortening the tool length (increasing productivity) and reducing the values of wedge opening angles and increasing the forming angles, so that the condition 0.04 ≤ tgαtgβ ≤ 0.08 is maintained to guarantee the highest quality forgings. The article analyses the influence of the design of the double wedge tool on the geometric correctness of the forgings obtained, the value of the failure criterion and the force parameters of the process. The results obtained show that the use of multi wedge tools improves rolling conditions by increasing productivity and reducing the tendency of the material to crack with appropriately selected tool parameters.https://journals.pan.pl/Content/127408/PDF/AMM-2023-2-35-Bulzak.pdfcross wedge rollingfracturemulti wedge toolsfemaxles |
| spellingShingle | T. Bulzak Multi Wedge Cross Rolling of Axle Forgings cross wedge rolling fracture multi wedge tools fem axles |
| title | Multi Wedge Cross Rolling of Axle Forgings |
| title_full | Multi Wedge Cross Rolling of Axle Forgings |
| title_fullStr | Multi Wedge Cross Rolling of Axle Forgings |
| title_full_unstemmed | Multi Wedge Cross Rolling of Axle Forgings |
| title_short | Multi Wedge Cross Rolling of Axle Forgings |
| title_sort | multi wedge cross rolling of axle forgings |
| topic | cross wedge rolling fracture multi wedge tools fem axles |
| url | https://journals.pan.pl/Content/127408/PDF/AMM-2023-2-35-Bulzak.pdf |
| work_keys_str_mv | AT tbulzak multiwedgecrossrollingofaxleforgings |