I think even I might be able to do this! Great video -- I may try it (instead of making a plug and mold and then making a body from the mole). Since weight is not a huge factor, this may be the best way to go. Thanks!!
For our proof-of-concept vehicle we came closer to using a chainsaw! We did it the old fashion way for the custom build; sheets of paper and the skills I learned many years ago in a graphics class (long before CAD - we actually used an engineering scaled ruler!) As for our new production electric roadster, we are using a CAD program and a plotter. We are planning on hand building the molds. We know several skilled craftsmen from the marine industry. Check us out from time to time!
@waterwart There are other foams that can be used, but what's commonly known as "styrofoam" is EPS, expanded polystyrene. It's highly soluble in styrene, which is one of the chemicals present in polyester resin. You can use Epoxy and still use EPS, or you can use another formulation of foam, usually polyethylene or another styrene resistant foam instead, but that's not styrofoam.
Don't ever try to use styrofoam (EPS) with polyester fiberglass resin. The resin WILL cause styrofoam to dissolve, because it contains styrene, a powerful solvent.
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I think even I might be able to do this! Great video -- I may try it (instead of making a plug and mold and then making a body from the mole). Since weight is not a huge factor, this may be the best way to go. Thanks!!
For our proof-of-concept vehicle we came closer to using a chainsaw! We did it the old fashion way for the custom build; sheets of paper and the skills I learned many years ago in a graphics class (long before CAD - we actually used an engineering scaled ruler!) As for our new production electric roadster, we are using a CAD program and a plotter. We are planning on hand building the molds. We know several skilled craftsmen from the marine industry. Check us out from time to time!
It would dissolve, in another video I was told to use venting tape( kinda like duct but it's a shiny metallic)
@waterwart There are other foams that can be used, but what's commonly known as "styrofoam" is EPS, expanded polystyrene. It's highly soluble in styrene, which is one of the chemicals present in polyester resin. You can use Epoxy and still use EPS, or you can use another formulation of foam, usually polyethylene or another styrene resistant foam instead, but that's not styrofoam.
that electric car 'll be very fast :O
We've posted many other video clips of the "final results"... Just look for Shockwave Motors.
You are great.
@pirateDC Sure there are, but they wont be cheap.
where might you buy large quantities of fiberglass resin and other chemicals/materials? (for a good price)
does anyone know if there are companies or who can you hire to do this work for you????
sweet!
Don't ever try to use styrofoam (EPS) with polyester fiberglass resin. The resin WILL cause styrofoam to dissolve, because it contains styrene, a powerful solvent.
I suggest watching baileyblade's videos
is fiberglass as strong as metal?
@legalyzefreed0m I was under the impression that boat stores have the best deals. I'm new to this but it's a start :).
and ur accent is better