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Boss Canopy Roof, Fabrication
1
Step 1 of 14

Will look like this when complete

2
Step 2 of 14

Start with the 2 x roof pieces on a clean workbench. 

3
Step 3 of 14

Rivet together.


Use Domed Head Rivets

4
Step 4 of 14
5
Step 5 of 14

Approx 20-25mm spacer is helpful to keep it flat

6
Step 6 of 14
<p>Notice that the outside rivets are back-to-back. Same rivet goes through both</p>

Notice that the outside rivets are back-to-back. Same rivet goes through both

7
Step 7 of 14
<p>Flip roof over so it is the right way up.&nbsp;</p><p><br></p><p>Use approx 50mm spacer, which helps keep it flat</p>

Flip roof over so it is the right way up. 


Use approx 50mm spacer, which helps keep it flat

8
Step 8 of 14
<p>Do all the rivet on the top.&nbsp;</p><p><br></p><p>Domed Head steel rivet</p>

Do all the rivet on the top. 


Domed Head steel rivet

9
Step 9 of 14

Countersink

10
Step 10 of 14

Bend tabs by hand

11
Step 11 of 14

Tap them around so it is "corner to corner" perfect for welding. 

12
Step 12 of 14

TIG Weld up

13
Step 13 of 14

Make this end face flush

14
Step 14 of 14

DONE!

It should now look like this