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Fabrication: Build Spare Tyre Holder
Fabricate a spare tyre out of aluminium sheet
Fabricate a spare tyre out of aluminium sheet
1
![Completed product photo
Part Number: 645-122
Created by: J Warren 4/06/202](https://knowby.show/media/knowby-examples/knowbys/d018e995-9a3e-4b8f-afab-35ca0db9957e/steps/a32f6cac-efd2-417d-9c10-7af0c98d9fbd/original/d310a660-4224-4445-bf8e-8dbc9a1fd92e.jpeg)
Completed product photo
Part Number: 645-122 Created by: J Warren 4/06/202
2
![Fronius 320i alum. Mig Settings:
*Amperages change depending on weld edge prep
Frequency- 1.0hz
Duty Cycle- 50%](https://knowby.show/media/knowby-examples/knowbys/d018e995-9a3e-4b8f-afab-35ca0db9957e/steps/94d2153d-5c44-4609-b579-905c14190594/original/6def6357-a14e-4e2b-8975-f848ddfb85fc.jpeg)
Fronius 320i alum. Mig Settings:
*Amperages change depending on weld edge prep Frequency- 1.0hz Duty Cycle- 50%
3
![Set amperage to 2.0mm material thickness.
With one hand manipulate part so it has consistent edge prep. Tack part on very outer edge.](https://knowby.show/media/knowby-examples/knowbys/d018e995-9a3e-4b8f-afab-35ca0db9957e/steps/62a043f3-6e09-4fab-94e9-ce08f131a878/original/40e39917-a0b5-4abf-8924-a59129dd8114.jpeg)
Set amperage to 2.0mm material thickness.
With one hand manipulate part so it has consistent edge prep. Tack part on very outer edge.
4
![Weld from outside-in](https://knowby.show/media/knowby-examples/knowbys/d018e995-9a3e-4b8f-afab-35ca0db9957e/steps/5a4f40e5-c9b6-4ea6-b1a6-0764a74773ec/original/b15e596c-1f23-4f35-abf7-4e5f9d2a2b41.jpeg)
Weld from outside-in
5
![Flip part over, and anticipate weld direction shown.](https://knowby.show/media/knowby-examples/knowbys/d018e995-9a3e-4b8f-afab-35ca0db9957e/steps/72d2403a-759e-46f2-8a34-a1a5b4e6412e/original/7e742df5-115a-4067-9ee1-b69fb12725a9.jpeg)
Flip part over, and anticipate weld direction shown.
6
![Set material thickness to 3.2mm](https://knowby.show/media/knowby-examples/knowbys/d018e995-9a3e-4b8f-afab-35ca0db9957e/steps/b6b679fb-d16c-49ce-8ff0-d444d84185e8/original/3e3444a9-c365-45ca-83f8-ec2fe1fe821c.jpeg)
Set material thickness to 3.2mm
7
![Complete weld run](https://knowby.show/media/knowby-examples/knowbys/d018e995-9a3e-4b8f-afab-35ca0db9957e/steps/3da8db37-ebfb-4a21-9527-c3f6c19c4f58/original/d7983f3f-440c-4fbe-85ff-802647418fab.jpeg)
Complete weld run
8
![Flip part over, and anticipate weld direction shown](https://knowby.show/media/knowby-examples/knowbys/d018e995-9a3e-4b8f-afab-35ca0db9957e/steps/365755d2-e402-4b62-8dab-5e6cc2a4d860/original/0a196101-b117-4113-8cec-c3a0324c2379.jpeg)
Flip part over, and anticipate weld direction shown
9
![Set material thickness to 3.4mm](https://knowby.show/media/knowby-examples/knowbys/d018e995-9a3e-4b8f-afab-35ca0db9957e/steps/f8a6f780-7684-45ab-af47-9a2d7a66f7c3/original/2d7c045c-e72d-461f-90ba-aed530dea1b4.jpeg)
Set material thickness to 3.4mm
10
![Finished Weld](https://knowby.show/media/knowby-examples/knowbys/d018e995-9a3e-4b8f-afab-35ca0db9957e/steps/23336585-15f9-4471-b015-09062678058a/original/fe1621bc-45af-4d8b-8d43-babeb01295af.jpeg)
Finished Weld