Generation III Internal Engine 1997-2006 LS1 | LS6
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Old 11-22-2005, 06:39 AM
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Originally Posted by treyZ28
All I have to say is the UG NX is awesome. I-DEAS SUCKS. Its the worst program I've ever used or had to learn. It should be illegal.
pffft you should be illigal

IDEAS rocks for solids, and assemblies. Not so great on the surfacing, and so so on the drafting. I learned UG and IDEAS at the same time, at firts UG seemed easier, but in the long run I grew to like IDEAS more. Been using it for the last 4 years here at work (Ford supplier). Anyone hiring for a IDEAS CAD work? $$$$

If anyone does find a CAD model of an LSx engine, please pm me I'd love to have it to play with.
Old 11-23-2005, 12:42 AM
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I'd probably rather work in SolidWorks or Inventor than anything, after the learning curve it's relatively easy.
Old 11-23-2005, 08:47 AM
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well i switched my project last week sometime, but i still want to do the rotating assembly just for fun. My professor is trying to get SolidWorks for the course (we wouldn't be using it though seeing as how late in the semester it already is) But seeing as hurricane rita is causing the state to pull back on funding a little, and we've had 500+ already withdraw this semester (in the words of the officials, the budget has no fat to trim) it doesnt look like we'll be alowed any luxuries anytime soon.
Old 11-23-2005, 10:17 AM
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Originally Posted by KillerBrink182
well i switched my project last week sometime, but i still want to do the rotating assembly just for fun. My professor is trying to get SolidWorks for the course (we wouldn't be using it though seeing as how late in the semester it already is) But seeing as hurricane rita is causing the state to pull back on funding a little, and we've had 500+ already withdraw this semester (in the words of the officials, the budget has no fat to trim) it doesnt look like we'll be alowed any luxuries anytime soon.
So you will be drawing all these components? lol, are you sure you understand what you are getting into? Crank, rods, pistons will need drawings for the parts as cast, then semi finish and finish machining drawings. Thats not including the small stuff like rings, bearings ect. Take the crank out of the equasion and I think the project is doable. Maybe have the finished product be the piston/rod asy containing the piston, rod, rings, wrist pin, and rodbearings. But all that is up to you. Good luck with it anyhow
Old 11-23-2005, 10:23 AM
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Originally Posted by 99FormulaWs6
I'd probably rather work in SolidWorks or Inventor than anything, after the learning curve it's relatively easy.
Never actually worked in SW myself, seen some demos though and it looks pretty powerful as a modeler/analysis tool. But there is a reason why a solidworks licence is $4k, and Catia V5, IDEAS is $30k +. Not sure about UG, but its gotta be up there somewhere. I think you can purchase a SW "student" licence for 1-1.5 years for $150 or something like that. I think it was thru Journey Education or something.
Old 01-11-2006, 03:39 AM
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Has anyone found an LS engine block yet. I bought a SB one from turbosquid for USD15... I am trying to do some comparison stuff for a project and need an LS one.....
Old 03-05-2008, 07:26 PM
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Had anyone scanned an LS engine yet.... I'm prepared to chip in and pay for scanning - anyone?
Old 03-05-2008, 09:49 PM
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I am not sure if we are still stuck w/o the specifics but I will do the 3d part modeling in Inventor if someone can come up with the specs and info.
Old 03-05-2008, 09:51 PM
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Originally Posted by crafty888
Had anyone scanned an LS engine yet.... I'm prepared to chip in and pay for scanning - anyone?
I found online some models that are simplified. Not sure how accurate, but one claims to be an LS1, and another a hayabusa motor.
Old 03-05-2008, 09:59 PM
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^^ got a link?
Old 03-05-2008, 10:07 PM
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working on it..can't promise how close to an ls1 it is, but that's what the download site claimed.

Right click save target as...

http://webboox.com/automotive/sw3dps...ine_mockup.zip
Old 03-05-2008, 10:09 PM
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also have...

http://webboox.com/automotive/sw3dps...usa_engine.zip

http://webboox.com/automotive/sw3dps-v8_motor.zip
Old 03-05-2008, 10:12 PM
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not sure if there's anything good at this site, maybe where I got those, not sure...
http://www.3dcadbrowser.com/preview....odelCode=5713#
Old 03-05-2008, 10:14 PM
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sounds like alot of work for autocad. I have done similiar projects in catia and loved it. Used to work for a GM supplier doing UG and liked it as well. Using autocad 2D today is like tuning your car with a jet chip. I never liked 3d either.
Old 03-05-2008, 10:20 PM
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btw, I'm on SW07 these days, getting 08 upgrade friday
Old 03-05-2008, 10:35 PM
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I'm in construction, my guys all use ACAD. I have a copy of SW2008 and have had a play with it... Im sold.
Old 03-06-2008, 08:14 AM
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Originally Posted by Damage Inc.
That would not be a good idea for an LT 2D software. 3D is a must for things like that. Solidworks, Catia, and Inventor would make it a walk in the park.

Good luck to ya.
I always loved Catia, company I used to work for went solidworks, but all the interns were from UofI(llinois) and only knew Pro-E

good luck with the project !
Old 03-06-2008, 08:20 AM
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Hey man!
I did exactly what you are doing, but i used CadKey v21.5 w/ KeyCreator.
What files can you read because i will send my Cadfile of an LS1 rotating assembly so you can get an idea on dimensions. It was very difficult to do because of all the angles involved and you had to Xform everything!

If you can change your drawing i would look into LS1 heads because you can find the dimensions anywhere.

I did the drawing 2 years ago.
Let me know what file ext. you can except.
Old 03-06-2008, 06:06 PM
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Originally Posted by Gordon0652
Hey man!
I did exactly what you are doing, but i used CadKey v21.5 w/ KeyCreator.
What files can you read because i will send my Cadfile of an LS1 rotating assembly so you can get an idea on dimensions. It was very difficult to do because of all the angles involved and you had to Xform everything!

If you can change your drawing i would look into LS1 heads because you can find the dimensions anywhere.

I did the drawing 2 years ago.
Let me know what file ext. you can except.
I'd gladly take that file in either solidworks format, or .stp I think I can use too. If you could also send the cadkey format I might be able to convert that as well. JayAndrewsCADD@Yahoo.com
Old 03-06-2008, 07:08 PM
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Originally Posted by Shooter_Jay
working on it..can't promise how close to an ls1 it is, but that's what the download site claimed.

Right click save target as...

http://webboox.com/automotive/sw3dps...ine_mockup.zip

Thanks for that - unfortunately not good enough. I dont need it to be accurate enough to machine parts, its for placing the engine + trans in the design of my next project.

Looks like we're gonna have to draw it.
Attached Thumbnails CAD drawings/dimensions-lseng.jpg  


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