[CR]One more thing about chrome

(Example: Framebuilding:Technology)

Date: Wed, 21 Aug 2002 03:25:20 -0700
From: "Brian Baylis" <rocklube@adnc.com>
To: classicrendezvous@bikelist.org
Subject: [CR]One more thing about chrome

Listmembers,

Having read what Jim Merz said about the chrome plating process I would like to mention one thing. Under "normal" conditions nowdays copper plating is not applied to the parts being plated. Modern formulations of the nickle solution have eliminated the necessity for copper and the second polishing operation that accompanies it. Poor surfaces do require copper plating for filler, but generally it is no longer necessary, even on previously plated surfaces. A good polishing job is all it takes to get a smooth surface. I believe this is more durable because just like a thin paint job, there is less surface tension when there is not a lot of copper on the frame. This is most advantages in the areas that thick chrome can be prone to comming off; dropout faces, head lugs, seat lug/binder bolt area, and the edge of the BB shell. These areas are delicate and there is tremendous advantage to keeping plating thin in these parts because they also get the most "use".

I have seen a completely copper plated Bob Jackson. The shiny surface of such a thing can remain untarnished by applying clear "musical instrument lacquer" over it. Eventually it will begin to deteriorate but prior to that the effect is quite striking.

At first I was joking about the chrome plated donut, but now I'm serious. I just realized that it is in fact possible to do. I'm thinking that plating Krispy Kreme donuts might be quite marketable. The only problem is that my original "vision" of what to make and what it will look like is in conflict with the way KK makes their confections. I may have to resort to my local "Miss Donuts" for a traditional Homer Simpsonesk iced cake version. Yeah, you just go ahead and laugh, but I will have some chrome plated donuts for sale by Velo Rendezvous! The Twizzler Donut that I invented earlier this year will pale in comparison.

Brian Baylis La Mesa, CA Yeah, you're laughing at me now, but just wait until you taste one!