SVreX
SVreX MegaDork
11/5/18 2:03 p.m.

We are doing a Challenge project that requires a little planning. 

Looking for a CAD model of a Miata- NA or NB. Need the chassis, and most of the good stuff. Engine, pan, rails, firewall, suspension pickup points, cradle mounting points- the more the merrier. 

An entire roller skate would be perfect!

Anyone know a source?  Accuracy counts. 

Thanks for your help!

SVreX
SVreX MegaDork
11/7/18 8:18 a.m.

Huh. Nobody?

You guys know how to ship whale sperm. I thought this one would be easy for you!!  cheekycheeky

devina
devina Reader
11/7/18 9:10 a.m.

check the locost forums for some models of the engine and other bits but I have never seen a model of a complete miata..

Ram50Ron
Ram50Ron Reader
11/7/18 9:33 a.m.

GrabCad is a good place to start.  You might be able to find a surface model of the body or suspension subassembly probably not going to get the whole enchilada though.

ProDarwin
ProDarwin PowerDork
11/7/18 10:42 a.m.

The whole thing is a pretty tall order.

If you sign an NDA with the exocet guys and buy them a lot of beer maybe they will let you 'borrow' some geometry?

Stampie
Stampie UberDork
11/7/18 10:44 a.m.

Tools aren't included in your budget. 

Robbie
Robbie UltimaDork
11/7/18 10:46 a.m.

In reply to Stampie :

What about sharks with laser beams attached to their heads?

Stampie
Stampie UberDork
11/7/18 11:21 a.m.

In reply to Robbie :

I'm pretty sure you'll max out innovation, execution, and presentation with that.

akylekoz
akylekoz Dork
11/7/18 11:25 a.m.

I found one for a MGB.

1991 miata, with no mechanical.

RevRico
RevRico UberDork
11/7/18 12:25 p.m.

Might be worth checking out the ForZA and project cars modding forums. I'm not sure where those are these days but I can go look. 

They may be scaled, but most of the important bits should be there, and there really isn't much difference between a race sim and race car these days with the laser scanning and all.

SVreX
SVreX MegaDork
11/7/18 12:32 p.m.
Stampie said:

Tools aren't included in your budget. 

Who says I can’t do it??

Yes, I can scan it myself!

STM317
STM317 SuperDork
11/7/18 12:44 p.m.

3dcadbrowser has several Miatas but they're just the pretty stuff, no mechanicals.

They also have a Miata front suspension, but no mention of which generation.

 

grabcad seems to have models and dimensioned engineering drawings of the NA front suspension

As well as the rear

 

That's the best I can do. No luck with an entire roller skate

Fladiver64
Fladiver64 New Reader
11/7/18 8:16 p.m.

In reply to SVreX :

You plan your challenge builds, I knew we were doing something wrong.

Keith Tanner
Keith Tanner MegaDork
11/7/18 10:39 p.m.

The problem is the request for the tub. Surface scans, sure. But that’s the easy stuff. 

SVreX
SVreX MegaDork
11/8/18 5:36 a.m.

Don’t have to have the tub. 

Just looking for as much as I can get. 

SVreX
SVreX MegaDork
11/8/18 8:05 a.m.
Fladiver64 said:

In reply to SVreX :

You plan your challenge builds, I knew we were doing something wrong.

I am morally opposed to planning Challenge builds. cheeky

Andy Neuman
Andy Neuman Dork
11/8/18 8:46 a.m.

How rusty of a miata can I send to Chris for this project? 

RedGT
RedGT Dork
11/8/18 10:08 a.m.

Just to clarify, all 3 suspensions pictured contain parts that identify them as NA ones.

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