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  1. Replies
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    You are a university student? If so you should...

    You are a university student? If so you should be able to get it through your library's inter-library loan. It took my library 6 days to find, order and receive a copy of the book, and I can renew...
  2. Thread: 530 chain sprocket

    by JDF
    Replies
    8
    Views
    944

    520 and 530 motorcycle sprockets have the same...

    520 and 530 motorcycle sprockets have the same tooth profile as a series 50 industrial sprocket. Both are 5/8" pitch with a .400" roller. The 50 series are thicker, but that doesn't change the...
  3. Thread: ANSYS Problems

    by JDF
    Replies
    3
    Views
    595

    Are you using solid elements? If so you may want...

    Are you using solid elements? If so you may want to try using either 2d area or beam elements. This will greatly reduce the DOF's, giving ANSYS a much easier bit of math to solve.

    For most...
  4. Thread: metal source-again

    by JDF
    Replies
    8
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    1,077

    The Dillsburg Aeroplane Works Aircraft-Race...

    The Dillsburg Aeroplane Works
    Aircraft-Race Car-Machine Shop-Raw Materials
    Charles T. Vogelsong
    114 Sawmill Road, Dillsburg, Pa 17019
    (717) 432-4589

    These guys seem to be one of the cheapest...
  5. Thread: Involute Profile

    by JDF
    Replies
    6
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    829

    Well I lied. Can't find the file anywhere. If I...

    Well I lied. Can't find the file anywhere. If I still have my notes from it I'll put together another sheet, but the notes probably got tossed with the file...
  6. Thread: Involute Profile

    by JDF
    Replies
    6
    Views
    829

    I've got an excell sheet that generates involute...

    I've got an excell sheet that generates involute profiles based on pitch, # teeth, etc. It just spits out a list of x,y coordinates which you can import into drawing. Not sure where the file is...
  7. Thread: Hubs and spindles

    by JDF
    Replies
    9
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    1,020

    Yes "four wheeler" as in ATV. At the very least...

    Yes "four wheeler" as in ATV. At the very least you would likely need to machine your own spindle, so this might not work out for you.
  8. Thread: Hubs and spindles

    by JDF
    Replies
    9
    Views
    1,020

    We have used four wheeler hubs on machined...

    We have used four wheeler hubs on machined spindles. I believe we have used parts from both Polaris and Yamaha. Go to a couple of dealers and check out different models to see if there is anything...
  9. Thread: Sprockets

    by JDF
    Replies
    10
    Views
    1,276

    dartmouth01 Sprocket Specialists carries a...

    dartmouth01

    Sprocket Specialists carries a standard sprocket with the R6 spline. Its just a flat piece with no shoulders on it, so they don't list it for any particular bike. We used in for a...
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    If you try to order a 12 tooth sprocket for an...

    If you try to order a 12 tooth sprocket for an F4i or R6 from SS they will tell you it is special order. After many emails I found that you can order a 12 tooth 520 flat sprocket off the shelf for...
  11. Thread: FE / EIT exams

    by JDF
    Replies
    7
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    1,047

    I was on the exact same schedule here until I...

    I was on the exact same schedule here until I said to hell with the second part around 3:00. So the drinking got bumped up to 3:01. http://fsae.com/groupee_common/emoticons/icon_smile.gif

    Had...
  12. Thread: FE / EIT exams

    by JDF
    Replies
    7
    Views
    1,047

    I'll be taking the FE this Saturday. Our...

    I'll be taking the FE this Saturday. Our department imposed deadline to have our car running is Friday. An eight hour test after a week of no sleep. I can take it again in the fall, right?...
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    Brian, thats brilliant. You're acutally the...

    Brian, thats brilliant. You're acutally the third person to recomend that. As much as I'd like to try it out, I got some slices of Durabar coming in Friday, so we're set.

    Thanks for all the...
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    Of course you can get a good mig machine to weld...

    Of course you can get a good mig machine to weld as good as a TIG box, however I would be reluctant to use a MIG on 4130. The mig process heats a very small area of metal very rapidly, and allows it...
  15. Thread: SDS box

    by JDF
    Replies
    0
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    705

    Looking for an SDS box as a replacment on an old...

    Looking for an SDS box as a replacment on an old car.
  16. Replies
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    1,338

    Anyone have a source for 3/16 or 1/4 cast iron...

    Anyone have a source for 3/16 or 1/4 cast iron plate for brake rotors? Tried all our usual source and came up empty.

    Thanks
  17. Replies
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    1,338

    Anyone have a source for 3/16 or 1/4 cast iron...

    Anyone have a source for 3/16 or 1/4 cast iron plate for brake rotors? Tried all our usual source and came up empty.

    Thanks
  18. Thread: Torsen Splines

    by JDF
    Replies
    6
    Views
    1,533

    Well, Torsen removed the 27.5deg pressure angle...

    Well, Torsen removed the 27.5deg pressure angle from their page, but didn't replace it with anything. Once I hear from them to validate the correct angle, will draw one up and send it your way.
  19. Thread: Torsen Splines

    by JDF
    Replies
    6
    Views
    1,533

    I found that page, but the 27.5 deg pressure...

    I found that page, but the 27.5 deg pressure angle is throwing me off. None of the information I've is for this angle. Seems someone has said that a 30 deg angle can be made to work, but would like...
  20. Thread: Torsen Splines

    by JDF
    Replies
    6
    Views
    1,533

    Does anyone have a CAD drawing of the spline...

    Does anyone have a CAD drawing of the spline profile for the torsen? Need to get the shafts to the EDM shop soon... AutoCAD would be best, but I'll work with whatever I can get.

    Thanks
  21. Replies
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    TTU's formula team will be there. Probably no...

    TTU's formula team will be there. Probably no car, but hopefully we can get a presentation together this year. I'm looking forward to see how everyone else is doing.

    Jeff
    TTU Formula SAE
  22. Thread: Wanted- Tig Welder

    by JDF
    Replies
    4
    Views
    992

    Miller gives our team great discounts, but this...

    Miller gives our team great discounts, but this one is for my shop so it won't apply. I'm going down to Georgia to check one out this weekend so I may be set.

    Thanks

    JDF
    Tennessee Tech...
  23. Thread: F4i Coils

    by JDF
    Replies
    5
    Views
    625

    Garbo We have a set we can let go. Make me an...

    Garbo

    We have a set we can let go. Make me an offer at jdfoote21 @ tntech . edu

    JDF
    Tennessee Tech
    Golden Eagle Motorsports
  24. Thread: Wanted- Tig Welder

    by JDF
    Replies
    4
    Views
    992

    I'm looking for an AC/DC tig/stick machine with...

    I'm looking for an AC/DC tig/stick machine with around 200 amp output. Single phase input prefered.

    JDF
    Tennessee Tech
    Golden Eagle Motorsports
  25. Thread: Wanted- Tig Welder

    by JDF
    Replies
    4
    Views
    992

    I'm looking for an AC/DC tig/stick machine with...

    I'm looking for an AC/DC tig/stick machine with around 200 amp output. Single phase input prefered.

    JDF
    Tennessee Tech
    Golden Eagle Motorsports
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