Pennock's Fiero Forum Technical Discussion & Questions - Archive
I uncovered never seen photos of the Gilman Mill and Drill machine at the Fiero Plant (Page 1)
T H I S I S A N A R C H I V E D T O P I C
I uncovered never seen photos of the Gilman Mill and Drill machine at the Fiero Plant
My uncle has been working in Chicago with a guy who was on the design team for the Mill and Drill Machine used in the Fiero plant #17.
He worked for Gilman, the company that built the machines in 1983. There were three machines built. All three machines were used for the Fiero program from 1983 (Beginning of the 1984 Model Year) until 1988. After that, one machine went on to the new Saturn plant to start production of the Saturn SL-Series sedan in 1990. The other 2 machines were retained and used for the Lumina APV, Trans Sport, and Stilletto mini-vans.
Enjoy:
Matt
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09:10 PM
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Archie Member
Posts: 9436 From: Las Vegas, NV Registered: Dec 1999
Its kind of inspiring, I believe I read there were 3 of those machines made for the Fiero line. That means that my car has a 33% chance of being machined by the very machine in the pictures. So cool!
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03:36 AM
americasfuture2k Member
Posts: 7131 From: Edmond, Oklahoma Registered: Jan 2006
Wow... Boy have we come a long way... One or two small robots now prolly does the same thing and you dont need a 2k sq ft area to fit them Look at all the steel used to make that beast! Daaaaammmm, that sucker is big; makes my drill-press look like a sewing needle. You could power a small town w/ the amount of electricity that thing uses...
[This message has been edited by ALJR (edited 06-10-2011).]
Wow cool! I see that it could drill 60 frames a minute but does anyone know how many fieros were rolling off the assembly line per day? I assume '84 was the year that they had maximum production.....
brian
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07:05 AM
fieroguru Member
Posts: 12336 From: Champaign, IL Registered: Aug 2003
(And any other interested parties) Pontiac was very proud of the Gilman machinery and "advertised" its capabilities whenever and wherever they could. I suspect that there were originally many sets of these pics floating around. I live near New Orleans and In the early nineties I made a pilgrimage to Pontiac HQ in Dearborn, after having made phone contact with one Fred Simmonds who at the time was the PMD Public Relations Mgr. I was allowed access to the files in the PR department to comb through them for items of interest. These files were comprised of at least 10 five drawer filing cabinets with each drawer so jam packed full that it was hard to pull an idividual document. I was there for the better part of two days trying my best to put an eyeball on every document and slip of paper or photo that was there. I was told to take what I wanted, but they would review whatever I selected before letting me escape. I amassed a pile of about 18 inches in height which was mostly all photographs. There are a lot of shots of prototype interiors, whole cars, etc. A lot of the pics are original art for views commonly seen in the shop manual, dealer albums, press kits and some used in Witzenburg's book on the Fiero. That trip started me on my literature hobby which is now comprised of such things as continuous loop film strip projectors, advertising tapes, TechTrack tapes in VHS and Beta formats, laser discs, dealer albums, Ad Planners, Advanced Press Information binders, Parts & Illustration catalogs, and much much more. Unfortunately, no one in my family has the least interest and I have 4 sons. I would never have the time to list it all on ebay, but I'm trying to put some stuff out there for the true collectors. Without itemizing the whole collection I am guessing it to be worth about $5,000 If anyone would like to talk literature send me an email and I will send back a phone #
dk
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12:31 PM
Riceburner98 Member
Posts: 2179 From: Natick, Ma, USA Registered: Apr 2002
I remember making a tour of the plant in about 1986 and seeing this machine in operation along with all the robotic welders. I was also impressed at the time with the paint line where they mounted all of the panels on a rack and ran them through the paint system at one time.
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02:24 PM
1fatcat Member
Posts: 1519 From: Zimmerman, Mn Registered: Dec 2010
So, just to understand better, the white space frame in all the pics is made of steel, right? Just never knew why they called it a space frame, because of design or matterial? Also, Mattman134, another plus for you. Thanks for sharing!
From Wikipedia spaceframe "Space frames are sometimes used in the chassis designs of automobiles and motorcycles. In a space-frame, or tube-frame, chassis, the suspension, engine, and body panels are attached to a skeletal space frame, and the body panels have little or no structural function. By contrast, in a monocoque design, the body serves as part of the structure. Tube-frame chassis are frequently used in certain types of racing cars.
The first notable American-Produced automobile to use a space frame was the Pontiac Fiero. Fiero frames used 233 pieces of steel, weighing in at 600lbs, to form a very strong and safe car. After the Fiero program ended in 1988, the technology went on to form the Saturn SL series, Pontiac Trans Sport, and Chevrolet Lumina APV mini-vans."
I have a question about the doors. So those were already drilled and hinged by the time it was put into this mill machine? Couldnt that have resulted in sloppy alignment?
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04:05 PM
May 19th, 2012
jscott1 Member
Posts: 21676 From: Houston, TX , USA Registered: Dec 2001
I'm wondering why it needed such massive looking drills just to make holes in the plastic tabs on the body? Seems like it wouldn't take such a massive rig.
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05:19 PM
30+mpg Member
Posts: 4057 From: Russellville, AR Registered: Feb 2002
I'm wondering why it needed such massive looking drills just to make holes in the plastic tabs on the body? Seems like it wouldn't take such a massive rig.
Repeatability
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06:06 PM
My87gt Member
Posts: 142 From: New York, NY Registered: Jul 2003