Seventh aiCAMstir Meeting, 26 January 2023: Difference between revisions
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Coarsening of the precipitates]] | Coarsening of the precipitates]] | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-005.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Introduction: Aims of the present study, | [[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-005.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Introduction: Aims of the present study, | ||
Obtaining the highest UTS of joints between AA2024T3-AA7075T6, | |||
The effect of tool geometry on UTS of the joints]] | |||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-006.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Experimental procedure: Materials, | [[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-006.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Experimental procedure: Materials, | ||
Sheets with 3 mm thicknesses, | Sheets with 3 mm thicknesses, | ||
Process (DOE based on central composite design)]] | Process (DOE based on central composite design)]] | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-007.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | [[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-007.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Experimental procedure: Tool geometries]] | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-008.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | [[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-008.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Experimental procedure: | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-009.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | Characterization of the joints: | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-010.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | Tensile testing: ASTM E8-M, | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-011.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | Optical microscopy, | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-012.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | Scanning electron microscopy (SEM), | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-013.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | Fractography]] | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-014.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | [[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-009.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Experimental procedure: | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-015.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | Artificial Neural Network (ANN)]] | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-016.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | [[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-010.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Results and discussion: | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-017.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | Results of the tensile test]] | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-018.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | [[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-011.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Results and discussion: | ||
Results of the tensile test]] | |||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-012.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Results and discussion: | |||
Neural network results]] | |||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-013.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Results and discussion: | |||
Interaction plot]] | |||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-014.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Results and discussion: | |||
Welds cross sections]] | |||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-015.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Results and discussion: | |||
Interaction plot]] | |||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-016.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Results and discussion: | |||
Interaction plot]] | |||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-017.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Results and discussion: | |||
Interaction plot]] | |||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-018.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|Results and discussion: | |||
Interaction plot]] | |||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-019.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | [[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-019.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | ||
[[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-020.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] | [[File:Reza Beygi and LFM da Silva Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints-page-020.JPG|thumb|left|upright=3.2|alt=Reza Beygi and LFM da Silva: Effect of FSW Tool Geometry on the Joint Quality of AA2024-T3AA7075-T6 Joints|]] |
Revision as of 12:21, 27 January 2023
The Seventh aiCAMstir Meeting was held online on 26 January 2023 with 32 attendees.
Agenda
The agenda of the 90 min long on-line meeting was as follows:
- Welcome and introduction (2-3 sentences each)
- Development of a new stitch friction stir welding gun and mechanical behavior of intersecting stitch welded AA 6016-T4 sheets. Dominik Walz, MPA Stuttgart, Germany (20 min + 5 min questions)
- Effect of FSW tool geometry on the joint quality of AA2024-T3/AA7075T6 joints in butt configuration. Reza Beygi, INEGI, Porto, Portugal (20 min + 5 min questions)
- Machine investment cost and tool wear of friction stir welding of battery trays of compact crossovers. Stephan Kallee, AluStir, Germany (20 min + 5 min questions)
- Collaborative projects, organisational comments and date of next meeting (25 May 2023). Mike Lewis (FTS Engineering Answers Ltd)
Presentations
Development of a new stitch friction stir welding gun and mechanical behavior of intersecting stitch welded AA 6016-T4 sheets. Dominik Walz, MPA Stuttgart, Germany
Effect of FSW tool geometry on the joint quality of AA2024-T3/AA7075T6 joints in butt configuration. Reza Beygi, INEGI, Porto, Portugal
Machine investment cost and tool wear of friction stir welding of battery trays of compact crossovers. Stephan Kallee, AluStir, Germany
A video recording of this online meeting is available via the following link:
Recording of the Seventh aiCAMstir Meeting (Total: 1:45 h, the first presentation starts at 0:10:16 h) |
Literature
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Next meeting
We want to invite you to attend the Eight online aiCAMstir Meeting on using artificial intelligence in Computer Aided Manufacture of friction stir welds. The meeting will be held on Thursday, 25 May 2023, 16:00 - 17:30 (London), as shown on upcoming events.
Please contact stephan.kallee@alustir.com, if you want to attend the meeting and/or if you want to participate in the project.