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-   -   Two is easier then one 1965 GMC S/W/BB build (https://67-72chevytrucks.com/vboard/showthread.php?t=746098)

Robert Haas 09-13-2017 09:49 AM

Re: Two is easier then one 1965 GMC S/W/BB build
 
Quote:

Originally Posted by Captainfab (Post 8038568)
The dustless sandblasting just uses water along with the blast media. What I have seen done, leaves quite a bit of caked on blast media in the corners and crevasses that is a bit of a pain to take care of. I assume that you are aware that not all blasters know what they are doing on sheetmetal and not all do a thorough job? Also I would not allow anyone to use silica sand as an abrasive. Reason being that not all primers, particularly epoxy, is compatible with a surface that has silica imbeded into the metal. Yes the silica does get into the base metal.


Mobile Soda blasting is what I was considering, however these dry ice blasters seem like the best of both worlds.

scoot_mcgrute 09-13-2017 05:11 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
What frame and suspension will be going under the race truck?

Robert Haas 09-13-2017 08:48 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
Quote:

Originally Posted by scoot_mcgrute (Post 8039013)
What frame and suspension will be going under the race truck?


We will be building a mostly one off program. Rob @ No Limit Engineering has been fantastic in terms of technical knowledge and I bought the Fat Bar 4 Bar kit from him as a starting point out back. Moser Supplied a narrowed 9" and Rob's people welded on the tabs.

Truck will be on coil overs on all four corners. Penski will be helping us with some 4 way adjustable's too.

Up front The wide ride from No Limit with a splined sway bar as well as Wilwood on all 4 corners.

Captainfab 09-14-2017 12:26 AM

Re: Two is easier then one 1965 GMC S/W/BB build
 
I don't know anything about dry ice blasting. Soda does not remove rust very well and I would not use it for that and other reasons.

Quote:

Originally Posted by Robert Haas (Post 8038697)
Mobile Soda blasting is what I was considering, however these dry ice blasters seem like the best of both worlds.


Robert Haas 09-19-2017 08:38 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
5 Attachment(s)
Greg and I decided that we would invest in building an actual frame jig. Something that will become a fixture that we can not only build a truck on it, but use it as a measurable apparatus to lay out and build our frames, suspension and exhaust systems on it.

I chose to use H-Beam with a 6" web over traditional I-beam as the flange is more suited to clamping being parallel with the top face. In this shot you can see one of the 6 legs. The Legs are 6" x 2" 1/4" wall mild steel tube.

Attachment 1691718

1 of the center legs with the adjustable pads I sourced from McMaster Carr

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The end legs will have offset pads to clear the lowering caster (you will see more of that later)

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The other end.

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Standing on its feet for the first time
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At 17 feet long and 4 feet wide it is a beast. It will consume some shop space for sure

Robert Haas 09-19-2017 08:54 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
4 Attachment(s)
Here it is sitting in it's home.


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Robert Haas 09-19-2017 09:00 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
3 Attachment(s)
Details of the caster plates. Using an 8 ton hydraulic jack I can lock the casters in the down position, lifting the pads 2" off the ground. The casters are rated to 3,000 Lbs. each so this rig will roll rather easily even with a full size truck sitting on top of it.

Attachment 1691748

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rvrfoot 09-20-2017 12:43 AM

Re: Two is easier then one 1965 GMC S/W/BB build
 
I hope them trucks turn out as nice as that shop.

timmytimm3 09-20-2017 07:42 AM

Re: Two is easier then one 1965 GMC S/W/BB build
 
Awesome frame jig. Great idea using the jacks to raise it up like that

Robert Haas 09-20-2017 09:41 AM

Re: Two is easier then one 1965 GMC S/W/BB build
 
Quote:

Originally Posted by rvrfoot (Post 8043793)
I hope them trucks turn out as nice as that shop.

After all the work we put into building the shop, the truck builds are easy;)

Robert Haas 09-20-2017 09:42 AM

Re: Two is easier then one 1965 GMC S/W/BB build
 
Quote:

Originally Posted by timmytimm3 (Post 8043876)
Awesome frame jig. Great idea using the jacks to raise it up like that


Thank you, simple ideas from a simple builder. :lol:

rvrfoot 09-20-2017 12:43 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
Very nice shop.

Robert Haas 09-22-2017 10:25 AM

Re: Two is easier then one 1965 GMC S/W/BB build
 
2 Attachment(s)
Took delivery of the rotisserie yesterday. This is going to really help get things cleaned up. Being able to roll the cab and chassis to have access to the bottom sure does appeal to my old crippled self.


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rvrfoot 09-22-2017 11:02 AM

Re: Two is easier then one 1965 GMC S/W/BB build
 
Lets get some chicken on that rotisserie and start cooooooooking.

Robert Haas 09-24-2017 04:20 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
5 Attachment(s)
No Chicken, but how about some 1965 Sheet metal?

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Greg sure looks happy. ;)

Modges'66 09-24-2017 06:19 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
That is a really nice shop! Very impressive!
What kind of car-covers are those in the background? Do tell please!!

Greg B 09-24-2017 09:34 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
Quote:

Originally Posted by Robert Haas (Post 8046892)
No Chicken, but how about some 1965 Sheet metal?

Attachment 1693109

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Greg sure looks happy. ;)

I couldn't be happier!

Robert Haas 09-25-2017 09:25 AM

Re: Two is easier then one 1965 GMC S/W/BB build
 
Quote:

Originally Posted by Modges'66 (Post 8046998)
That is a really nice shop! Very impressive!
What kind of car-covers are those in the background? Do tell please!!

Had those built by California Car Covers.

They are their California Customweave

Robert Haas 09-25-2017 07:00 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
3 Attachment(s)
I built this Aluminum trailer to tow behind my Goldwing, turns out it is the perfect size to haul the cab over to the sandblaster.

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Robert Haas 09-28-2017 08:23 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
4 Attachment(s)
Loaded up Gregs Frame on to the fixture table.

This was a huge day for us.

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Robert Haas 10-02-2017 10:45 AM

Re: Two is easier then one 1965 GMC S/W/BB build
 
4 Attachment(s)
So we stripped the frame down, pulled off all the suspension and misc hardware, (Fuel Lines, brake lines, exhaust hangers, wire loom holders etc)

Now we need to precisely align and square the frame to the rack so we can construct the fixtures.

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Robert Haas 10-02-2017 03:33 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
3 Attachment(s)
Details on the fixtures.

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GAc10boy 10-03-2017 09:56 AM

Re: Two is easier then one 1965 GMC S/W/BB build
 
I'm all in for this one. Love the shop and all the cool jigs, haulers, etc. Thanks for providing dimensions and showing details for all of it. Cool trucks too!

Robert Haas 10-03-2017 10:14 AM

Re: Two is easier then one 1965 GMC S/W/BB build
 
Quote:

Originally Posted by GAc10boy (Post 8052956)
I'm all in for this one. Love the shop and all the cool jigs, haulers, etc. Thanks for providing dimensions and showing details for all of it. Cool trucks too!


Thank You Robbie

The new Wide Ride front clip ships to us tomorrow from No Limit over in Tennessee. That is very exciting.

Robert Haas 10-04-2017 03:36 PM

Re: Two is easier then one 1965 GMC S/W/BB build
 
5 Attachment(s)
So today is the day I cut the frame in half;)

The No Limit kit uses a raised rail rear frame. So I mocked it up and clamped it next to the original frame for reference and to pull some dimensions to transfer over to the frame fixture.


Attachment 1695943

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With everything figured out and chalked out, There was no excuses left so out comes the plasma cutter and I cut the back of the frame off.



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