Repairing the front picklehaube cover hardware

kenny_k

Active member
It was not without the use of a hammer to bring it to a reasonably good condition. Of course, first it was necessary to make the material ductile so that it would not be damaged. Next was the application of copper using the 19th century electroplating method. Grinding to make it even for the application of brass. Probably six times like this (0.1 mm per 6 hours). Today I applied brass using the pre-1845 method. The result of my repair good for the initial condition. I did it in parallel with the rail from the picklehaube.
 

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Great work!....did you apply heat to the brass trim before working on it??
All electroplating work was done cold. I know that there is a way to apply zinc to copper using NaOH. This is followed by annealing at about 380-400°C. This gives very poor results. Is that what you meant, or straightening?
As for straightening, a flexible sheet ( tempering of the material) was done first so that it would not crack during straightening. The straightening itself was done cold.
 
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I use such a mold for straightening the sheet metal of the front cowl and straightening the skin of the front cowl. For the rear one, I have a different mold. Basic straightening tools.
 

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