Re: 3D Printers are Fun! Gen 3 Hemi Roller Rockers
[Re: STEFF]
#1856253
06/24/15 11:06 PM
06/24/15 11:06 PM
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Joined: Nov 2003
Posts: 10,384 Upstate NY
Bigcube
I Live Here
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I Live Here
Joined: Nov 2003
Posts: 10,384
Upstate NY
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Where's the "like" button? Very cool!
Jim
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Re: 3D Printers are Fun! Gen 3 Hemi Roller Rockers
[Re: WO23Coronet]
#1856263
06/24/15 11:18 PM
06/24/15 11:18 PM
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Joined: Jan 2003
Posts: 3,874 Smyrna, South Carolina
STEFF
OP
master
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OP
master
Joined: Jan 2003
Posts: 3,874
Smyrna, South Carolina
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What advantages/improvements did you design into them? Much improved geometry for larger lift cams. Changed the angle relationship between the valve typ contact to the pushrod cup by 12 degrees to get the pivot centerline to the valve and pivot centerline to pushrod to 90 degrees at mid lift.
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Re: 3D Printers are Fun! Gen 3 Hemi Roller Rockers
[Re: STEFF]
#1856360
06/25/15 01:30 AM
06/25/15 01:30 AM
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Joined: Jun 2005
Posts: 6,257 gulfport, ms, west mi
rowin4
master
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master
Joined: Jun 2005
Posts: 6,257
gulfport, ms, west mi
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Google you tube Joseph de Simone 3 -d printers are now antiques
it's ok to butt heads, just don't do it with a butthead
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Re: 3D Printers are Fun! Gen 3 Hemi Roller Rockers
[Re: rowin4]
#1856378
06/25/15 02:00 AM
06/25/15 02:00 AM
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Joined: Jan 2003
Posts: 5,486 SoCal
Brian Hafliger
master
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master
Joined: Jan 2003
Posts: 5,486
SoCal
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Don't forget an adjuster! What ratio are you planning?
Brian Hafliger
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Re: 3D Printers are Fun! Gen 3 Hemi Roller Rockers
[Re: STEFF]
#1856420
06/25/15 03:55 AM
06/25/15 03:55 AM
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Joined: Feb 2005
Posts: 5,207 Menomonee Falls
DemonDust
master
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master
Joined: Feb 2005
Posts: 5,207
Menomonee Falls
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That is awesome! What's it cost to print something like that? What kind of tolerances can they produce?
Last edited by R5P7Duster; 06/25/15 03:55 AM.
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Re: 3D Printers are Fun! Gen 3 Hemi Roller Rockers
[Re: rowin4]
#1856433
06/25/15 07:46 AM
06/25/15 07:46 AM
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Joined: Jan 2007
Posts: 685 pennsylvania
poboyengineering
mopar
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mopar
Joined: Jan 2007
Posts: 685
pennsylvania
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Google you tube Joseph de Simone 3 -d printers are now antiques Was that a Bucky Ball he made onstage? Very cool stuff!
It may be ugly, but it sure is slow.
Girls comb their hair in rear view mirrors and the boys try to look so hard....
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Re: 3D Printers are Fun! Gen 3 Hemi Roller Rockers
[Re: STEFF]
#1856463
06/25/15 10:02 AM
06/25/15 10:02 AM
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Joined: Feb 2011
Posts: 1,454 Glendora Ca.
Just-a-dart
pro stock
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pro stock
Joined: Feb 2011
Posts: 1,454
Glendora Ca.
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Very cool Steff. adjusters?
"Just a Bracket car dressed up like a streetcar"
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Re: 3D Printers are Fun! Gen 3 Hemi Roller Rockers
[Re: Just-a-dart]
#1856489
06/25/15 11:06 AM
06/25/15 11:06 AM
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Joined: Jul 2010
Posts: 1,845 Tampa
DusterDave
top fuel
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top fuel
Joined: Jul 2010
Posts: 1,845
Tampa
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Nice work! Since they will be made of steel, are you going to press in bronze bushings?
Gone to the dark side with an LS3 powered '57 Chevy 210
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Re: 3D Printers are Fun! Gen 3 Hemi Roller Rockers
[Re: STEFF]
#1856495
06/25/15 11:12 AM
06/25/15 11:12 AM
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Joined: Oct 2005
Posts: 8,881 Ontario, Canada
Stanton
Don't question me!
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Don't question me!
Joined: Oct 2005
Posts: 8,881
Ontario, Canada
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Google you tube Joseph de Simone 3 -d printers are now antiques A great concept but these guys are still a long way from having their product on the market. 3D printers will still be around for a while yet.
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Re: 3D Printers are Fun! Gen 3 Hemi Roller Rockers
[Re: STEFF]
#1856496
06/25/15 11:12 AM
06/25/15 11:12 AM
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Joined: Jul 2008
Posts: 361 Canada
onig
enthusiast
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enthusiast
Joined: Jul 2008
Posts: 361
Canada
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That is so cool. Any design changes on your belt drive or updates?
69 Dart
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Re: 3D Printers are Fun! Gen 3 Hemi Roller Rockers
[Re: DemonDust]
#1856524
06/25/15 12:06 PM
06/25/15 12:06 PM
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Joined: Jan 2003
Posts: 3,874 Smyrna, South Carolina
STEFF
OP
master
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OP
master
Joined: Jan 2003
Posts: 3,874
Smyrna, South Carolina
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That is awesome! What's it cost to print something like that? What kind of tolerances can they produce? Friend is doing them. I gave him few bucks. Printing Tolerance is +/-.005"
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