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frame jig pix

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Old 11-24-12, 09:49 PM
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frame jig pix

Hi builders,

I just wanted to show you guys my jig. It uses 8020 aluminum sections, a bb puck for a 68mm shell, really thick cone arms and anvil dummy axles. Maybe I can inspire somebody else
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Old 11-24-12, 10:48 PM
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Looks great!

Dr Welby has a similar jig described on Instructables.
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Old 11-24-12, 10:58 PM
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I'm inspired, very nice jig. Did you do any machining or is it all 8020 and components(other than the dummy hubs)? OK, I'm going to ask how much materials were for the jig; how much were they? I'd like to know a ball park number if you feel like sharing. Looks very doable from my viewpoint.

thanks, Brian
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Old 11-24-12, 11:48 PM
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Originally Posted by calstar
I'm inspired, very nice jig. Did you do any machining or is it all 8020 and components(other than the dummy hubs)?
The cones, cone arms, 2 plates, the bb pucks were all machined. The rest is 8020 stuff and a bunch of levers and fasteners sourced elsewhere.
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Old 11-29-12, 07:04 PM
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frame jig pix

Originally Posted by DanC
Hi builders, I just wanted to show you guys my jig. It uses 8020 aluminum sections, a bb puck for a 68mm shell, really thick cone arms and anvil dummy axles. Maybe I can inspire somebody else
Interesting.... could you jack a frame in it and take a few pix so we can get a good sense of it.

Also, if no one yet asked; What kind of coin do you burn through to make it? I have looked at ads for full up pro jigs between $3,000 and $5,000 and would like to compare and contrast...
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Old 11-29-12, 08:39 PM
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80/20 adds up quick, but it's certainly a few hundreds, not thousands. Machined parts are another matter
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Old 12-14-12, 10:33 AM
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Any have sourcing and/or pricing on the 8020 aluminum material shown here?
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Old 12-14-12, 11:00 AM
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https://www.amazon.com/80-20-SERIES-T...=80%2F20+store
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Old 12-14-12, 12:23 PM
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McMaster Carr has extrusions, but I don't know what brand. My understanding is that misumi is the cheapest, but they are not 80/20 LINK
People say that the Bosch extrusions are the best, you probably have to find a local distributor and they can't be cheap. Searching on google for structural extrusions will yield many suppliers

80/20 has a store on ebay, that's probably the best way to buy their stuff.
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