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FRC973 offseason teaser #6

AdamHeard

By: AdamHeard
New: 14-09-2011 23:08
Updated: 14-09-2011 23:08
Views: 1510 times


FRC973 offseason teaser #6

Almost done... 10 days until we compete.

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15-09-2011 11:27

O'Sancheski


Unread Re: pic: FRC973 offseason teaser #6

This looks to be the bottom of a west coast chassis. Nice second bot.



15-09-2011 11:58

Chris is me


Unread Re: pic: FRC973 offseason teaser #6

Those rivets sure are placed funny. What could be attaching to the majority of the middle of your belly pan? Looks like a lot of cross supports... Or the structure for some kind of lift.



15-09-2011 12:16

AdamHeard


Unread Re: pic: FRC973 offseason teaser #6

Quote:
Originally Posted by Chris is me View Post
Those rivets sure are placed funny. What could be attaching to the majority of the middle of your belly pan? Looks like a lot of cross supports... Or the structure for some kind of lift.
We actually use the rivets for attaching electronics. We try to avoid internal crossmembers on the driveframe. We really aim for less stuff.



15-09-2011 12:25

JesseK


Unread Re: pic: FRC973 offseason teaser #6

It's too thick to be a standard belly pan. I'm too lazy to search atm, but I'm fairly certain I remember several WCD teams stating they use 1/8" plate as a belly pan.

There are 2 vertical black cylinders underneath it, if you look through the gussets. Additionally, the far edges of this have holes that look like they may match up with the long rack gears Adam posted a few weeks ago. Finally, the large right-angle hole on the left hand side doesn't match any common gearbox patterns for a drive train.

Are you even hanging tubes with this bot?



15-09-2011 13:09

Akash Rastogi


Unread Re: pic: FRC973 offseason teaser #6

Quote:
Originally Posted by JesseK View Post
It's too thick to be a standard belly pan. I'm too lazy to search atm, but I'm fairly certain I remember several WCD teams stating they use 1/8" plate as a belly pan.

There are 2 vertical black cylinders underneath it, if you look through the gussets. Additionally, the far edges of this have holes that look like they may match up with the long rack gears Adam posted a few weeks ago. Finally, the large right-angle hole on the left hand side doesn't match any common gearbox patterns for a drive train.

Are you even hanging tubes with this bot?
This looks 1/8" to me. Standard bellypan. And yes the bot is to hang tubes, they'll be competing with it at 3 offseason events. (plus I may have some inside info )

The orange looks a little light, Adam. Or is that just because of the photo?



15-09-2011 13:18

AdamHeard


Unread Re: pic: FRC973 offseason teaser #6

Quote:
Originally Posted by Akash Rastogi View Post
This looks 1/8" to me. Standard bellypan. And yes the bot is to hang tubes, they'll be competing with it at 3 offseason events. (plus I may have some inside info )

The orange looks a little light, Adam. Or is that just because of the photo?
The orange is a tad lighter than last year. Unsure who would have tipped you off to what we're doing.



15-09-2011 14:53

davepowers


Unread Re: pic: FRC973 offseason teaser #6

I can't wait to see this all completed, it's going to be an unbelievably gorgeous robot!

-Dave Powers



15-09-2011 16:39

sanddrag


Unread Re: pic: FRC973 offseason teaser #6

Quote:
Originally Posted by AdamHeard View Post
We actually use the rivets for attaching electronics. We try to avoid internal crossmembers on the driveframe. We really aim for less stuff.
Wouldn't that make replacement difficult and prone to creating metal chips in the vicinity of electronics?



15-09-2011 16:41

AdamHeard


Unread Re: pic: FRC973 offseason teaser #6

Quote:
Originally Posted by sanddrag View Post
Wouldn't that make replacement difficult and prone to creating metal chips in the vicinity of electronics?
The tang left below the bellypan is so small we can cut them with dykes. Hasn't been an issue for us in the past. Most of the components riveted will never be removed or replaced anyway.

We're looking at switching to variable length plastic rivets in the future to save a little more weight (they cost about the same anyway).



18-09-2011 03:06

roystur44


Unread Re: pic: FRC973 offseason teaser #6

Chassis to a three wheel swerve???



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