Fabrication of a Complicated Specimen with Two Point Incremental Forming Process
Manufacturing of complicated industrial components is one of the main challenges for mechanical engineers in sheet metal forming processes. Incremental sheet metal forming (ISMF) is used widely for forming complicated shapes by a single rotating tool. This paper examines the experimental investigati...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Islamic Azad University-Isfahan (Khorasgan) Branch
2019-12-01
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| Series: | International Journal of Advanced Design and Manufacturing Technology |
| Subjects: | |
| Online Access: | https://admt.isfahan.iau.ir/article_671073_dc1858a049863ecd89cfa8022b90b9a0.pdf |
| _version_ | 1827791096823939072 |
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| author | Mehdi Safari Jalal Joudaki |
| author_facet | Mehdi Safari Jalal Joudaki |
| author_sort | Mehdi Safari |
| collection | DOAJ |
| description | Manufacturing of complicated industrial components is one of the main challenges for mechanical engineers in sheet metal forming processes. Incremental sheet metal forming (ISMF) is used widely for forming complicated shapes by a single rotating tool. This paper examines the experimental investigation of two-point incremental forming of a complicated specimen made of AA3105 aluminum alloy. The part shape consists of positive and negative cavities and the shape complexity limits the manufacturing process to two-point incremental forming process (TPIF). In addition, the effects of selected process parameters such as forming depth in each increment of process, tool rotational speed and various forming patterns on thickness distribution and thinning percentage of specimen are investigated. The forming pattern includes the sequence of forming the cavities (Internal/External pattern and External/Internal pattern). The main finding of the study can be expressed that the thinning ratio of manufactured specimen is increased with an increase in the forming depth in each increment of TPIF. Also, the higher rotational speed leads to a reduction in the thinning of the fabricated specimen. The results prove that the use of Internal/External forming pattern leads to reduction in the thinning of the manufactured specimen. |
| first_indexed | 2024-03-11T17:42:28Z |
| format | Article |
| id | doaj.art-0920bca59dbb42d39c4630d8bdff9f60 |
| institution | Directory Open Access Journal |
| issn | 2252-0406 2383-4447 |
| language | English |
| last_indexed | 2024-03-11T17:42:28Z |
| publishDate | 2019-12-01 |
| publisher | Islamic Azad University-Isfahan (Khorasgan) Branch |
| record_format | Article |
| series | International Journal of Advanced Design and Manufacturing Technology |
| spelling | doaj.art-0920bca59dbb42d39c4630d8bdff9f602023-10-18T09:00:52ZengIslamic Azad University-Isfahan (Khorasgan) BranchInternational Journal of Advanced Design and Manufacturing Technology2252-04062383-44472019-12-011248388671073Fabrication of a Complicated Specimen with Two Point Incremental Forming ProcessMehdi Safari0Jalal Joudaki1Department of Mechanical Engineering, Arak University of Technology, IranDepartment of Mechanical Engineering, Arak University of Technology, IranManufacturing of complicated industrial components is one of the main challenges for mechanical engineers in sheet metal forming processes. Incremental sheet metal forming (ISMF) is used widely for forming complicated shapes by a single rotating tool. This paper examines the experimental investigation of two-point incremental forming of a complicated specimen made of AA3105 aluminum alloy. The part shape consists of positive and negative cavities and the shape complexity limits the manufacturing process to two-point incremental forming process (TPIF). In addition, the effects of selected process parameters such as forming depth in each increment of process, tool rotational speed and various forming patterns on thickness distribution and thinning percentage of specimen are investigated. The forming pattern includes the sequence of forming the cavities (Internal/External pattern and External/Internal pattern). The main finding of the study can be expressed that the thinning ratio of manufactured specimen is increased with an increase in the forming depth in each increment of TPIF. Also, the higher rotational speed leads to a reduction in the thinning of the fabricated specimen. The results prove that the use of Internal/External forming pattern leads to reduction in the thinning of the manufactured specimen.https://admt.isfahan.iau.ir/article_671073_dc1858a049863ecd89cfa8022b90b9a0.pdfforming incrementforming patternthickness distributiontwo-point incremental formingtool rotational speed |
| spellingShingle | Mehdi Safari Jalal Joudaki Fabrication of a Complicated Specimen with Two Point Incremental Forming Process International Journal of Advanced Design and Manufacturing Technology forming increment forming pattern thickness distribution two-point incremental forming tool rotational speed |
| title | Fabrication of a Complicated Specimen with Two Point Incremental Forming Process |
| title_full | Fabrication of a Complicated Specimen with Two Point Incremental Forming Process |
| title_fullStr | Fabrication of a Complicated Specimen with Two Point Incremental Forming Process |
| title_full_unstemmed | Fabrication of a Complicated Specimen with Two Point Incremental Forming Process |
| title_short | Fabrication of a Complicated Specimen with Two Point Incremental Forming Process |
| title_sort | fabrication of a complicated specimen with two point incremental forming process |
| topic | forming increment forming pattern thickness distribution two-point incremental forming tool rotational speed |
| url | https://admt.isfahan.iau.ir/article_671073_dc1858a049863ecd89cfa8022b90b9a0.pdf |
| work_keys_str_mv | AT mehdisafari fabricationofacomplicatedspecimenwithtwopointincrementalformingprocess AT jalaljoudaki fabricationofacomplicatedspecimenwithtwopointincrementalformingprocess |