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Old 08-07-2018, 09:54 AM
dwmh dwmh is offline
MetalShaper of the Month May 2018, July 2022
 
Join Date: Aug 2015
Location: Nr Oxford UK
Posts: 659
Default VW fender/wing patch panel

I offered to make a VW Wing/Fender patch panel for a friend. It of course took me longer than I thought.
The bottom of one side was in a poor state due to rust, as seen below

DSC02637.JPG

Having taken a paper pattern and cut some steel sheet I stretched the centre in the wheel to get the required crown. I then tipped the curved outer edge which will be turned 180 degrees to give the wheel arch shape

DSC02644.JPG

Comparing to the required profile

DSC02645.JPG

To get the correct folded shape, I welded a steel female die to a pair of vice grips and reprofiled the other jaw using weld bead and a file. This worked fine once sufficient side clearance was put in. I did buy a pair of pipe grips which have removable jaws, I may try these next time.

DSC02647.JPG

Despite using the Lancaster to stretch the flange for the concave part of the curve and shrinking it for the convex part before tipping, I did lose the correct edge profile. I therefore made a pattern/hammerform of the edge shape which I used to correct the patch panel. The hammerform was 6mm steel rod with a 3X20 mm steel strip welded on to stiffen it up.

DSC02651.JPG

I will metal finish the whole wing, when my pal has welded the patch in.

End.
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