Bags of Trouble.


Badly broken nose cone  Plastic welding can rebuild this nose cone where glue cannot

Badly broken Plastic

A distressed looking man is walking towards the doors of the workshop, in his hands are two plastic shopping bags. We unpacked the bags and laid out the contents piece by piece on to the work bench. I started placing the jigsaw of a faring together, the shape it  formed was that of a Honda CBR 600F side panel. On closer inspection it became more complicated, there were a number of pieces missing, some of these major.

I looked at him, he said “I was told it could not be done” I replied ” The only limiting factor is price”  A smile crossed his face the first bit of good news in his quest to put his pride and joy back on the road. ” This is why we say bring it in let us see it in the flesh.” It was not a lost cause. After fixing the price, he left with a happier look, to return in a couple of weeks.

We had our work cut out, first thing to do was to fix all the bits together so the main part of the faring was in one piece, then we could start fabricating the missing parts, these would be cut from sheet plastic of the same material, if it is not the same type it will not weld together.

We are not like other repairers in that, we do not use two pack  fillers to replace parts that are missing in thermoplastic products which a lot of faring’s are made from. Other repairers will do this were they can get away with it or say it cannot be done. If you have a vintage farings on your bike would you not want the best repair possible for this rare item? I know I would!

When you use the same material to repair a breakage it should act in the same way that it did before it was broken. If you introduce another part whether it’s filler or fiberglass it will change the way the panel acts and can cause the repair to fail in the future.

When the man returned he did not believe that it was the same panel until I showed him the back with it’s fine lines of weld. He was very pleased with the result.

Advertisements

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s