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search: Posts Made By: rachal
Forum: CAD 11-11-2008, 03:44
Replies: 14
Views: 3,769
Posted By rachal
Forum: Extra Discussion 11-11-2008, 03:19
Replies: 16
Views: 5,263
Posted By rachal
Re: pic: 6 wheel suspension

looks nice, although it might obstruct manipulator mounting. do you not need chain tensioners?
Forum: Extra Discussion 11-05-2008, 19:18
Replies: 31
Views: 4,695
Posted By rachal
Re: pic: New gearbox CAD

Pretty sweet. I love elaborate cutouts. (IN CAD)
Forum: Team Organization 07-03-2008, 20:47
Replies: 78
Views: 11,199
Posted By rachal
Re: Elite (invite only) FIRST teams

Personally, I never would have known I was interested in (or talented at, relatively) engineering if I hadn't done FIRST. What you're doing is starting up an uber-team just for kicks, which is...
Forum: Chit-Chat 06-03-2008, 17:45
Replies: 15
Views: 1,445
Posted By rachal
Forum: Extra Discussion 22-02-2008, 19:30
Replies: 12
Views: 2,983
Posted By rachal
Re: pic: 1425 Anodized Wheel (Close-up)

Sooo, how much did your machinist cry when you got these done? :p
Forum: Extra Discussion 17-02-2008, 02:47
Replies: 12
Views: 2,632
Posted By rachal
Re: pic: XBot #488 2008 Robot

Oh, okay, nice. The electronics board and spool look pretty too. (Well, everything does, of course.)
Forum: Extra Discussion 17-02-2008, 02:36
Replies: 27
Views: 5,986
Posted By rachal
Re: pic: Weighted Companion Crate

Oh, my team would totally kill you for this crate

(nice paint job)
Forum: Extra Discussion 17-02-2008, 02:34
Replies: 12
Views: 2,632
Posted By rachal
Re: pic: XBot #488 2008 Robot

Oh my god, why are your omniwheels so small (I'm guessing 3 inches there??? maybe 3.5" at most?)
Forum: Extra Discussion 17-02-2008, 02:20
Replies: 12
Views: 2,389
Posted By rachal
Re: pic: Inventor Wiring

Had I known Inventor 12 was this pro, I would have upgraded my graphics card and upgraded immediately

Well, build is almost over.
Forum: Extra Discussion 15-02-2008, 19:00
Replies: 6
Views: 1,825
Posted By rachal
Re: pic: 114 ITS DONE!

Doesn't look anything like the CAD I saw three weeks ago, but I like the changes...

That other prong way on the left is fake, right?
Forum: General Forum 15-02-2008, 15:09
Replies: 29
Views: 4,206
Posted By rachal
Re: what type of robot will win the most?

I've been seeing a lot of 118-style grabber-catapults on CD...theirs is the most effective design I've seen so far, I think
Forum: Regional Competitions 15-02-2008, 15:05
Replies: 19
Views: 1,402
Posted By rachal
Re: What kind of things should be taken to competition

Our hand drill was jacked at the end of LA last year and we had to borrow 1280's so we could open our crate at Davis....

- lots and lots of zip ties in various colors
- buttons and other handouts
-...
Forum: Robot Showcase 15-02-2008, 14:42
Replies: 18
Views: 2,642
Posted By rachal
Re: Team 467 Driving while holding the ball

thats a SWEET chassis. are there clear pics of it anywhere? :p
Forum: Rules/Strategy 15-02-2008, 14:24
Replies: 11
Views: 994
Posted By rachal
Re: Looking for decals

We just print ours on transparency (the stuff you use on old-school projectors) and stick it to the robot with spray-on adhesive.
Forum: Chit-Chat 15-02-2008, 14:16
Replies: 9
Views: 1,417
Posted By rachal
Re: Funny Pit Announcements 2008

Probably.

Last year when our robot was pretty much nonfunctional we requested "1072 would like six weeks back" and "1072 needs a new robot" :(
Forum: General Forum 14-02-2008, 22:51
Replies: 18
Views: 1,579
Posted By rachal
Re: Ball leak/How to fix

i hear tire patches work, but haven't tried it personally yet
Forum: Chit-Chat 14-02-2008, 19:33
Replies: 9
Views: 5,042
Posted By rachal
Re: Milling a Rubik's Cube? [pic intensive]

Do you have pics? Was it cast or milled?

(I never started making it)
Forum: Chit-Chat 14-02-2008, 18:07
Replies: 1,053
Views: 184,033
Posted By rachal
Re: girls: what's the lamest pickup line u've got from a guy at robotics comp?

Someone left me a heart shaped box of chocolate and a note with creepy stalker song lyrics taped to the inside of the door when I came to robotics today. It wasn't there when security locked the...
Forum: Chit-Chat 14-02-2008, 17:55
Replies: 3
Views: 886
Posted By rachal
Re: who can solve a rubiks cube??????

21.60 PB, 29.27 rolling avg of 10, 33.04 rolling avg of 100, 77.70 OH

(seconds)

intuitive F2L, some Fridrich LL
Forum: Kit & Additional Hardware 13-02-2008, 23:44
Replies: 30
Views: 3,055
Posted By rachal
Re: The stupid Noodles...

We got ours at the dollar store, but we do live in California...
Forum: Extra Discussion 13-02-2008, 19:17
Replies: 5
Views: 1,609
Posted By rachal
Re: pic: 1896 teaser

bosch extrusion cable elevator + mecanum drive?
Forum: Electrical 13-02-2008, 19:14
Replies: 11
Views: 1,315
Posted By rachal
Re: distribution block

Maybe they're using a locomotive style drive powered by pistons :p

I guess there'd still be spikes and a compressor....
Forum: General Forum 13-02-2008, 17:22
Replies: 38
Views: 7,031
Posted By rachal
Re: 2 batteries

Use lead bricks, for the win.
Forum: Electrical 13-02-2008, 17:03
Replies: 8
Views: 1,559
Posted By rachal
Re: Potentiometer problems

Oops, never mind

No, the limit switches were plugged into digital and the pot was analog, but the limit switches were shorting the entire RC :eek:
Showing results 1 to 25 of 180

 
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