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  #16   Spotlight this post!  
Unread 12-02-2014, 16:48
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Re: #383 ball launcher system teaser

Quote:
Originally Posted by calvinpanho View Post
Hello guys,

here comes the video!!!!!!

http://www.youtube.com/watch?v=n8enSkrGvXE
Does that intake work with bumpers on the robot?
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Unread 12-02-2014, 17:20
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Re: #383 ball launcher system teaser

Quote:
Originally Posted by Electronica1 View Post
Does that intake work with bumpers on the robot?
I was thinking the same thing. That dip on the intake side looks lower than 7 in off the ground.
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Unread 12-02-2014, 17:42
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Re: #383 ball launcher system teaser

Quote:
Originally Posted by calvinpanho View Post
Hello guys,

here comes the video!!!!!!

http://www.youtube.com/watch?v=n8enSkrGvXE
Nice to see another solid machine from our pals from down south.
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Unread 12-02-2014, 19:11
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Re: #383 ball launcher system teaser

That is incredible! that shoots really powerful.
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Unread 12-02-2014, 22:23
calvinpanho calvinpanho is offline
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Re: #383 ball launcher system teaser

Quote:
Originally Posted by Electronica1 View Post
Does that intake work with bumpers on the robot?
http://www.youtube.com/watch?v=ExaNS8HESkQ
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Unread 13-02-2014, 07:12
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Re: #383 ball launcher system teaser

nice to see something different! awesome work
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Unread 13-02-2014, 08:04
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Re: #383 ball launcher system teaser

How much does the compression of a ball affect the shot? Have you tried with balls blown up to different sizes yet?
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Unread 13-02-2014, 08:24
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Re: #383 ball launcher system teaser

Quote:
Originally Posted by notmattlythgoe View Post
How much does the compression of a ball affect the shot? Have you tried with balls blown up to different sizes yet?
Hi,

I can't tell you exactly how much pressure there is, but, as you can see, in the video there are 2 balls (red and Blue), and they got a big pressure difference between them.

We tested many times the difference on the range with the 2 balls, but there is a limit distance in which it's irrelevant.
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Unread 13-02-2014, 09:12
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Re: #383 ball launcher system teaser

Awesome concept, even more impressive packaging.
It's a shame we won't be seeing you guys traveling up here to New England anymore.
Good luck this season.
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  #25   Spotlight this post!  
Unread 13-02-2014, 11:33
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Re: #383 ball launcher system teaser

Quote:
Originally Posted by calvinpanho View Post
Hello guys,

here comes the video!!!!!!

http://www.youtube.com/watch?v=n8enSkrGvXE
So cool. My favorite robot so far!
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Unread 15-02-2014, 21:29
calvinpanho calvinpanho is offline
#383 Coach
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Re: #383 ball launcher system teaser

New video from test #3:

http://www.youtube.com/watch?v=32cyE4vHi_A

4 shots:
* #1 - close range: 7'5"
* #2 - medium range: 18'7"
* #3 - long range: 24'6"
* #4 - Truss

(sorry for the uncut video)
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Last edited by calvinpanho : 15-02-2014 at 21:33.
  #27   Spotlight this post!  
Unread 15-02-2014, 22:34
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Re: #383 ball launcher system teaser

Putting backspin on that truss shot is really clever and something I doubt most shooter could do. Was it intentionally designed to keep the ball from rolling forward in case of a missed catch as well?
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Unread 17-02-2014, 08:26
calvinpanho calvinpanho is offline
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Re: #383 ball launcher system teaser

Quote:
Originally Posted by notmattlythgoe View Post
How much does the compression of a ball affect the shot? Have you tried with balls blown up to different sizes yet?
Quote:
Originally Posted by Michael Yeh View Post
Putting backspin on that truss shot is really clever and something I doubt most shooter could do. Was it intentionally designed to keep the ball from rolling forward in case of a missed catch as well?
Thakns a lot! And, yes it is!
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Unread 17-02-2014, 08:36
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Re: #383 ball launcher system teaser

Looks great guys, I love the variability that the wheels allow you to build into the shots.
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Unread 17-02-2014, 09:06
calvinpanho calvinpanho is offline
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Re: #383 ball launcher system teaser

Quote:
Originally Posted by notmattlythgoe View Post
Looks great guys, I love the variability that the wheels allow you to build into the shots.
Thanks!!!

Also, tomorrow, by the midnight here in Brazil (22:00 EST), i will create a new thread for the robot 100% done, with a video in better quality, but i will keep uploading robot photos for today and tomorrow here!
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