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-   -   pic: 968 - A few unfinished parts (http://www.chiefdelphi.com/forums/showthread.php?t=52483)

Travis Covington 22-01-2007 01:30
pic: 968 - A few unfinished parts
 

Cody Carey 22-01-2007 01:32
Re: pic: 968 - A few unfinished parts
 
These aren't for CVTs, are they?

Nuttyman54 22-01-2007 01:32
Re: pic: 968 - A few unfinished parts
 
those looks like rollers for polycord or something....powered assist ramp? (think conveyor belt)

AdamHeard 22-01-2007 01:32
Re: pic: 968 - A few unfinished parts
 
This one really baffles me.... Even if you were collaberating that is a lot...

Gabe 22-01-2007 01:37
Re: pic: 968 - A few unfinished parts
 
They're probably wheels, (my guess is 4") and you're using a new tread material this year.

Stuart 22-01-2007 01:41
Re: pic: 968 - A few unfinished parts
 
thats a lot of bling!

Jeff K. 22-01-2007 01:58
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Gabe (Post 562336)
They're probably wheels, (my guess is 4") and you're using a new tread material this year.
Then where are the hex bores?

Probably pulleys or something for an arm? or an elevator lift?

Gabe 22-01-2007 01:59
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Stonefan5271138 (Post 562341)
Then where are the hex bores?
Note title of the picture: A few unfinished parts

Jeff K. 22-01-2007 02:03
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Gabe (Post 562342)
Note title of the picture: A few unfinished parts
Then they're changing up their drivetrain and going with some bigger hexes for their wheel, since the bores look as if they're 1/2" in diameter at least.

Cory 22-01-2007 02:12
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Gabe (Post 562336)
They're probably wheels, (my guess is 4") and you're using a new tread material this year.
You're right on the wheels, but these aren't them ;)

Joel J 22-01-2007 02:14
Re: pic: 968 - A few unfinished parts
 
NO way I'll figure out what these are.. I'm blinded by the sum, and can't see them apart.

"bore"

Gabe 22-01-2007 02:14
Re: pic: 968 - A few unfinished parts
 
Pulleys to drive an elevator arm? (Forklift style)

Joel J 22-01-2007 02:19
Re: pic: 968 - A few unfinished parts
 
woah, no delete button.

Travis Covington 22-01-2007 02:54
Re: pic: 968 - A few unfinished parts
 
A few hints...

#1 They are 7075 aluminum.
#2 They will be hex broached, but that will NOT make them finished.

Holtzman 22-01-2007 09:24
Re: pic: 968 - A few unfinished parts
 
My money's on Drive Sprockets for #25 chain. The double ones are for the center wheel, and the single ones are for the front and back wheels.

Dan Richardson 22-01-2007 09:31
Re: pic: 968 - A few unfinished parts
 
I think the little ones with the rounded edges are the shooter, they fire balls into the goal, and I think the pulley's are for bring the balls to the shooter, with polycord and maybe some of that high traction stuff IFI uses :ahh:

chaoticprout 22-01-2007 12:02
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Stud Man Dan (Post 562409)
I think the little ones with the rounded edges are the shooter, they fire balls into the goal, and I think the pulley's are for bring the balls to the shooter, with polycord and maybe some of that high traction stuff IFI uses :ahh:
Err dude, that was last year =P

GBIT 22-01-2007 15:17
Re: pic: 968 - A few unfinished parts
 
Yah ....... this year is the one with the innertubes and the "rack".

Conor Ryan 22-01-2007 16:29
Re: pic: 968 - A few unfinished parts
 
Parts of a pulley system that will manipulate your tubes?

Jeremiah H 22-01-2007 16:34
Re: pic: 968 - A few unfinished parts
 
Half of those look an awful lot like our hubs for the KoP AndyMark wheels, and the other half look like pulleys, though they seem small for that application.
Whatever they are, they sure are shiny.

Ryan Dognaux 22-01-2007 16:37
Re: pic: 968 - A few unfinished parts
 
Clearly they're just a bunch of spinning tops that 968 is giving away at competition.

Travis Covington 22-01-2007 16:38
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Holtzman (Post 562407)
My money's on Drive Sprockets for #25 chain. The double ones are for the center wheel, and the single ones are for the front and back wheels.
We have a winner! Smart man.

Joel J 22-01-2007 16:42
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Travis Covington (Post 562661)
We have a winner! Smart man.
Is that right?!?

How many teams are involved in this collaboration? Three?

Madison 22-01-2007 16:47
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Joel J. (Post 562664)
Is that right?!?

How many teams are involved in this collaboration? Three?
Two -- just the same as last season. There're enough parts for two competition robots and two practice robots.

Travis Covington 22-01-2007 16:54
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by M. Krass (Post 562670)
Two -- just the same as last season. There're enough parts for two competition robots and two practice robots.
+ 2 demo gearboxes + spares. ;)

Stay tuned for the gearboxes and drivetrain. All I can tell you is that the only steel you will find is in the bearings, chain, and hardware. Oh, and very little 6061 aluminum was used.

Madison 22-01-2007 17:00
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Travis Covington (Post 562675)
+ 2 demo gearboxes + spares. ;)

Stay tuned for the gearboxes and drivetrain. All I can tell you is that the only steel you will find is in the bearings, chain, and hardware. Oh, and very little 6061 aluminum was used.
I finally got everyone on my team to stop telling me we ought to have a drivetrain just like 254/968. If they start in on nagging me about practice robots and demo gearboxes, we're going to have to have a talk :)

Rafi Ahmed 22-01-2007 17:22
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Travis Covington (Post 562675)
+ 2 demo gearboxes + spares. ;)

Stay tuned for the gearboxes and drivetrain. All I can tell you is that the only steel you will find is in the bearings, chain, and hardware. Oh, and very little 6061 aluminum was used.
Wow how light is your drivetrain going to be. the 2005 254/60/22 drivebase w/ electrinics was about 55. How much is yours?

Cory 22-01-2007 19:25
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by raf4far (Post 562707)
Wow how light is your drivetrain going to be. the 2005 254/60/22 drivebase w/ electrinics was about 55. How much is yours?
With electronics, not entirely sure. Especially with the heavy fuse panel and the DIN rail/block assembly.

Without electronics, ~25 lbs

AdamHeard 23-01-2007 01:35
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Cory (Post 562785)
With electronics, not entirely sure. Especially with the heavy fuse panel and the DIN rail/block assembly.

Without electronics, ~25 lbs
I think we need to give you guys a weight handicap this year then...


Half my team was scared when they found out you guys were coming to L.A.... but, you may see some rather familiar things on our robot....

zkaratekid 23-01-2007 01:47
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Travis Covington (Post 562675)
+ 2 demo gearboxes + spares. ;)

Stay tuned for the gearboxes and drivetrain. All I can tell you is that the only steel you will find is in the bearings, chain, and hardware. Oh, and very little 6061 aluminum was used.
hmmm i m going with they used lexan for sideplates for the gearboxes and who knows maybe some carbon fiber for the chassi

Guy Chriqui 23-01-2007 01:56
Re: pic: 968 - A few unfinished parts
 
IMO they look like Aluminum sprockets and pulleys? The bevel makes me think that the thin ones are going to be sprockets, just waiting for teeth to be cut. I think the drive system is unrelated to these parts personally, maybe a manipulator design?
-Guy

Kirk 23-01-2007 13:11
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by Raving Rabbi (Post 563060)
IMO they look like Aluminum sprockets and pulleys? The bevel makes me think that the thin ones are going to be sprockets, just waiting for teeth to be cut. I think the drive system is unrelated to these parts personally, maybe a manipulator design?
-Guy
Someone already guessed correctly. Post #22 They are #25 sprockets for our drivetrain.

Guy Chriqui 24-01-2007 01:28
Re: pic: 968 - A few unfinished parts
 
Wow, I just kinda added a reply before I read the post. I jumped the gun I guess.

Dan Richardson 25-01-2007 23:02
Re: pic: 968 - A few unfinished parts
 
Quote:
Originally Posted by chaoticprout (Post 562505)
Err dude, that was last year =P
Are.. you .. serious? your not just joking? I uhh.. umm, Ohh jeesh I hope the machine shop is still open!


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