Best/Favorite Ramp Design

[EricH]

Originally Posted by Sperkowsky

just wondering why dont they need a tether

696 did something similar with a yellow tote.

The reason none of those three need a tether is because they don't bring the tote onto the field. It's already there, they just repurpose it for use as a tote ramp.

[Gregor]

Originally Posted by Sperkowsky

just wondering why dont they need a tether

And they can only use the big ramps they bring on practice day. At their prior events they've tethered these ramps to partners for official matches.

It's just like 3 teams running 2 ball autos in practice matches.

[Sperkowsky]

Originally Posted by sviera88

Going a bit off of best ramp design. What materials do you think make the best tether? I have seen everything from airplane cable to fishing line.

I think my personal favorite has to be whatever 1023 used in Woodhaven. It seems to lay pretty flat, and it is REALLY visible.

There's a huge thread I made on ramps check it out for that.

[SousVide]

Originally Posted by Sperkowsky

There's a huge thread I made on ramps check it out for that.

Is it "#teamtether club " ?
http://www.chiefdelphi.com/forums/sh...d.php?t=135520

[IronicDeadBird]

Anybody seen a team just have what would basically be two robins?

[Sperkowsky]

Originally Posted by EricH

You were implying that you hadn't read the manual. I realize that not everybody memorizes it every year--I don't, I go for the general gist and where to find stuff quickly, and on the field I use a cheat sheet--but after watching 3 weeks of regionals and spending 6 weeks building the robot, something along the lines of "how do you not know that" (even without the previously-mentioned manual reading) might actually be appropriate. "Ask a stupid question..." and all that. When a drive team member asked me if yellow totes counted on the scoring platforms (during a practice day), and then admitted to not having read the manual...Well, I did answer the question, but I also gave him one of those looks that is supposed to mean "I can't believe my ears" or something along those lines.



To actually answer the question: If they place it there pre-match, it gets moved back to wherever it came from before the match starts. So they have to grab it mid-match.

I've read the manual quite a few times but I was wondering

[sodizzle]

Obligatory "My ramp is my favorite!" comment.

Originally Posted by sviera88

Going a bit off of best ramp design. What materials do you think make the best tether? I have seen everything from airplane cable to fishing line.

I think my personal favorite has to be whatever 1023 used in Woodhaven. It seems to lay pretty flat, and it is REALLY visible.

I believe we just used some rope a mentor had laying around. I think it's just white nylon rope. He used it on his boat or something.

[16flippinb]

We see team 314: The megatron Oracles aka BIGMO, using a ramp to feed from the chute, and obviously its working

[triumph69]

Originally Posted by 16flippinb

We see team 314: The megatron Oracles aka BIGMO, using a ramp to feed from the chute, and obviously its working

Yeah, well it saved us a little bit of time.... Though the biggest improvement was our can holder up top....

[tr6scott]

We went with a ramp this week, and I don't think it speed us up to significantly, but it eliminated a bunch of failure points we had while stacking from the chute on top of tote. Our design did not have any features to control the second tote, so we were at the mercy of our awesome human player to get the speed and location right to set on top of the tote on the floor.

He was very good at this task, but not 100%. When it messed up, it was ugly, and we put up scores of 14, 40, and a semifinal 48 which all most killed us. . .
Result at Waterford, two blue banners.

This week at West Michigan, we added the ramp.
Lowest score of the day was a 65, then 80 and 85.
Result West Michigan, one blue banner.

So for us, the result was not a huge speed increase, but eliminating some failure points, and making us more consistent.