File:Friction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1) at 475 mm per min and 475 rpm using cylindrical threaded tool by A Janeczek, J Tomków and D Fydrych, Materials. 2021; 14(12) 3244 , CC BY 4.0, Fig. 3a CR6.png
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DescriptionFriction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1) at 475 mm per min and 475 rpm using cylindrical threaded tool by A Janeczek, J Tomków and D Fydrych, Materials. 2021; 14(12) 3244 , CC BY 4.0, Fig. 3a CR6.png |
English: Friction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1)
The purpose of this study was to compare the effect of the shape of a tool on the joint and to obtain the values of Friction Stir Welding (FSW) parameters that provide the best possible joint quality. The material used was an aluminium alloy, EN AW-3004 (AlMn1Mg1). To the authors’ best knowledge, no investigations of this alloy during FSW have been presented earlier. Five butt joints were made with a self-developed, cylindrical, and tapered threaded tool with a rotational speed of 475 rpm. In order to compare the welding parameters, two more joints with a rotational speed of 475 rpm and seven joints with a welding speed of 300 mm/min with the use of a cylindrical threaded pin were performed. This involved a visual inspection as well as a tensile strength test of the welded joints. It was observed that the value of the material outflow for the joints made with the cylindrical threaded pin was higher than it was for the joints made with the tapered threaded pin. However, welding defects in the form of voids appeared in the joints made with the tapered threaded tool. The use of the cylindrical tool resulted in higher values for about 37% of mechanical properties compared with the highest result for the tapered threaded joint. As far as the parameters were concerned, it was concluded that most of the specimens were properly joined for a rotational speed of 475 rpm. In the joints made with a welding speed of 300 mm/min, the material was not stirred properly. The best joint quality was given for a rotational speed of 475 rpm as well as a variety of welding speed values between 150 and 475 mm/min. |
Date | Received: 26 May 2021 / Revised: 7 June 2021 / Accepted: 8 June 2021 / Published: 11 June 2021 / Uploaded onto Wikimedia Commons: 24 October 2022 |
Source | Janeczek, Anna, Jacek Tomków, and Dariusz Fydrych. 2021: "The Influence of Tool Shape and Process Parameters on the Mechanical Properties of AW-3004 Aluminium Alloy Friction Stir Welded Joints." Materials 14, no. 12: 3244. https://doi.org/10.3390/ma14123244 |
Author | Janeczek, Anna, Jacek Tomków, and Dariusz Fydrych |
Similar photos edit
Photo | Specimen No | Welding Speed (mm/min) |
Rotation Speed (rpm) |
Tool Pin Shape | Ref. |
---|---|---|---|---|---|
CW1 | 300 | 115 | Cylindrical threaded | [1] | |
CW2 | 300 | 155 | Cylindrical threaded | [1] | |
CW3 | 300 | 205 | Cylindrical threaded | [1] | |
CW4 | 300 | 290 | Cylindrical threaded | [1] | |
CW5 | 300 | 360 | Cylindrical threaded | [1] | |
CW6 | 300 | 680 | Cylindrical threaded | [1] | |
CW7 | 300 | 925 | Cylindrical threaded | [1] | |
CR1 | 95 | 475 | Cylindrical threaded | [1] | |
CR2 | 150 | 475 | Cylindrical threaded | [1] | |
CR3 | 235 | 475 | Cylindrical threaded | [1] | |
CR4 | 300 | 475 | Cylindrical threaded | [1] | |
CR5 | 375 | 475 | Cylindrical threaded | [1] | |
CR6 | 475 | 475 | Cylindrical threaded | [1] | |
CR7 | 600 | 475 | Cylindrical threaded | [1] | |
TR1 | 150 | 475 | Tapered threaded | [1] | |
TR2 | 235 | 475 | Tapered threaded | [1] | |
TR3 | 300 | 475 | Tapered threaded | [1] | |
TR4 | 375 | 475 | Tapered threaded | [1] | |
TR5 | 475 | 475 | Tapered threaded | [1] |
Source: aiCAMstir - artificial intelligence in the Computer Aided Manufacture of friction stir welds. CC BY-SA 4.0.
References edit
- ↑ a b c d e f g h i j k l m n o p q r s Anna Janeczek, Jacek Tomków, and Dariusz Fydrych. 2021: "The Influence of Tool Shape and Process Parameters on the Mechanical Properties of AW-3004 Aluminium Alloy Friction Stir Welded Joints." Materials 14, no. 12: 3244. https://doi.org/10.3390/ma14123244
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:56, 24 October 2022 | 4,078 × 800 (441 KB) | AluStir (talk | contribs) | Uploaded a work by Janeczek, Anna, Jacek Tomków, and Dariusz Fydrych from Janeczek, Anna, Jacek Tomków, and Dariusz Fydrych. 2021: [https://www.mdpi.com/1996-1944/14/12/3244/pdf?version=1623432702 "The Influence of Tool Shape and Process Parameters on the Mechanical Properties of AW-3004 Aluminium Alloy Friction Stir Welded Joints."] Materials 14, no. 12: 3244. https://doi.org/10.3390/ma14123244 with UploadWizard |
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- File:Friction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1) at 150 mm per min and 475 rpm using tapered threaded tool by A Janeczek, J Tomków and D Fydrych. Materials, 2021; 14(12) 3244 , CC BY 4.0, Fig. 3b TR1.png
- File:Friction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1) at 300 mm per min and 115 rpm using cylindrical threaded tool by A Janeczek, J Tomków and D Fydrych. Materials, 2021; 14(12) 3244 , CC BY 4.0, Fig. 4a CW1.png
- File:Friction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1) at 300 mm per min and 205 rpm using cylindrical threaded tool by A Janeczek, J Tomków and D Fydrych. Materials, 2021; 14(12) 3244 , CC BY 4.0, Fig. 4b CW3.png
- File:Friction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1) at 300 mm per min and 360 rpm using cylindrical threaded tool by A Janeczek, J Tomków and D Fydrych. Materials, 2021; 14(12) 3244 , CC BY 4.0, Fig. 4d CW5.jpg
- File:Friction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1) at 300 mm per min and 475 rpm using cylindrical threaded tool by A Janeczek, J Tomków and D Fydrych. Materials, 2021; 14(12) 3244 , CC BY 4.0, Fig. 4g CR4.png
- File:Friction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1) at 300 mm per min and 680 rpm using cylindrical threaded tool by A Janeczek, J Tomków and D Fydrych. Materials, 2021; 14(12) 3244 , CC BY 4.0, Fig. 4e CW6.jpg
- File:Friction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1) at 300 mm per min and 925 rpm using cylindrical threaded tool by A Janeczek, J Tomków and D Fydrych. Materials, 2021; 14(12) 3244 , CC BY 4.0, Fig. 4f CW7.png
- File:Friction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1) at 475 mm per min and 475 rpm using cylindrical threaded tool by A Janeczek, J Tomków and D Fydrych, Materials. 2021; 14(12) 3244 , CC BY 4.0, Fig. 3a CR6.png
- File:Friction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1) at 475 mm per min and 475 rpm using tapered threaded tool by A Janeczek, J Tomków and D Fydrych. Materials, 2021; 14(12) 3244 , CC BY 4.0, Fig. 3c TR5.png
- File:Friction stir welding of 5 mm thick EN AW-3004 (AlMn1Mg1) at 600 mm per min and 475 rpm using cylindrical threaded tool by A Janeczek, J Tomków and D Fydrych. Materials, 2021; 14(12) 3244 , CC BY 4.0, Fig. 4h CR7.png
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