Comment by dogline
2 days ago
With plastic panels, that means they're replaceable. Possibly even swappable (custom 3D printing?). This just adds to the "modding platform" they could be marketing to.
2 days ago
With plastic panels, that means they're replaceable. Possibly even swappable (custom 3D printing?). This just adds to the "modding platform" they could be marketing to.
Steel panels can also be made to be replaceable. Plastic has to be because it can't be welded to the frame.
In fact, on modern cars many times these panels are replaced.
If you get a big enough dent in a door, a good body shop will offer to replace the outer skin instead of filling with bondo. They cut the weld on the inside of the door all the way around, take off the shell, and epoxy a new one on. The body shop owner told me that the epoxy is actually stronger than the factory weld.
Yes, bodywork is quite a mature discipline. I was presuming the parent commenter meant user-replaceable, i.e. bolted on.
> The body shop owner told me that the epoxy is actually stronger than the factory weld.
Often this is because the special high strength steels used in vehicles today depend on proper heat treating to attain their strength, and welding can compromise this. Many OEMs even specify panel bonding for repairing particular crash-critical parts of vehicles now because of this.
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