Question about frame/body engineering/CAD
Question about frame/body engineering/CAD
(OP)
I've got an idea for a vehicle that I'd like to have 'engineered' but I can hardly get sketchup to do what I want it to.
Its a simple, small, tube framed, tilting three wheeled, modular design. I've made some drawings and stuff but I'd like to have someone who knows what their doing actually CAD it and get it to the point where I could start making them. I think it has so much potential that I've got to do something, even if it means starting by building them one at a time by hand.
I need help figuring out the best way to attach the power and suspension modules to the frame pod and get the suspension figured out etc.
I don't really know where to start or who to contact that does this sort of thing and I don't have the budget of a startup or anything like that. Just a really good idea and some spare change.
I'd appreciate it if you could point me in the right direction.
Its a simple, small, tube framed, tilting three wheeled, modular design. I've made some drawings and stuff but I'd like to have someone who knows what their doing actually CAD it and get it to the point where I could start making them. I think it has so much potential that I've got to do something, even if it means starting by building them one at a time by hand.
I need help figuring out the best way to attach the power and suspension modules to the frame pod and get the suspension figured out etc.
I don't really know where to start or who to contact that does this sort of thing and I don't have the budget of a startup or anything like that. Just a really good idea and some spare change.
I'd appreciate it if you could point me in the right direction.





RE: Question about frame/body engineering/CAD
Roughly speaking, if you need production type drawings you'll need something like three to six man months, less if your current sketches show exactly what needs to be done (in which case why do you need CAD?). You are looking for a CAD designer who has experience with the method of fabrication you have selected.
Personally I'd build from what you have, then get the expensive drawings done.
Cheers
Greg Locock
New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?
RE: Question about frame/body engineering/CAD
The awful truth is that CAD is a horribly inefficient way to design anything. Even someone who is really good at CAD will spend a lot of time fighting problems that appear significant only within CAD's limited window on the world. Those same problems will be instantly bypassed by the guy with a hammer and a saw and a brain.
Save the CAD for the eleventh generation, where you need to make production drawings and production tooling drawings and all that sort of crap.
Until you reach that point, the basic idea is to fail as fast as you can.
Mike Halloran
Pembroke Pines, FL, USA
RE: Question about frame/body engineering/CAD
RE: Question about frame/body engineering/CAD
As to cheap or open source there are a few options, TurboCad among them. A search of this site should find a longer thread on that. To be honest for a chassis I'd have thought pencil and paper were adequate.
Cheers
Greg Locock
New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?
RE: Question about frame/body engineering/CAD
I now work in Pro/E and while I could create the same frame as I could in Solidworks, it would be a lot longer process as there is no 3D sketching ability.
RE: Question about frame/body engineering/CAD
Certified SolidWorks Professional