I agree but, we plan to keep a constant check on our chains’ tension with two adjustable idlers per side. The idlers can be moved on a channeled slot to increase or decrease tension on the chain. All of our chain is going to be protected by the black plastic you see in the video. Hopefully this will prevent our chain from breaking.
Yeah, hopefully that will not be an issue. We’ve been sanding down the “tusks” on our arm to prevent punctures. We’re also going to cover the holes on the outer segment of the arm with lexan to make sure no one gets their fingers sliced off.
We saw 233 compete in Denver in 2005. We thought 118 and 233 were amazing. We adopted some of their ideas but had to work within our building constraints. We do not have the machining capabilities to do some of the other cool things that they did.
Yeah, the bot can pick up from the ground but we tested that function after we filmed the video.
We’re going to Los Angeles, Denver, and Nationals.
We sanded down the points and tried picking up tubes off the ground. We lowered the arm into the middle of the tube while the robot was driving forward. Once the points are under the farther edge, we can pivot the arm up and pick up the ringer.
I dont know if im goin a little nuts but, i think i remember reading a rule that the only thing that you could to to the spider leg while scoring is push from the front, the side , and from the bottom, i dont remember anything about pulling the spider leg. and from what i saw, the students arm was pretty much pulled out when you guys scored.
Yea, about that rule, its in the consolidated Q & A , its on page 6 under the name "Robot Part on the Spider Foot:
6.2 Playing Field
Robot part on the Spider Foot
Posted by FRC619 at 01/12/2007 10:58:51 am
Can a robot part lie on top of or touch the Spider Foot/Stinger, but not be held? There is no mention of the foot or the top of the leg in the below answer.
The Spider Legs are considered part of the field structure, and are covered under Rule <G33>. The Spider Legs may be pushed to one side, from the front, or from the bottom, to stabilize them during the process of hanging a game piece. However, they may not be grasped, held, or
severely restrained without violating this rule.
Re: Robot part on the Spider Foot
Posted by GDC at 01/12/2007 02:31:53 pm
The Spider Foot and Stinger are considered sub-parts of the Spider Leg. As such, all rules and rulings regarding the Spider Leg also apply to the Spider Foot and Stinger.
You may want to keep this rule in mind though:
<R03> Protrusions from the ROBOT must not pose hazards to team members or event staff. If, in the judgment of the inspectors or referees, a device on the ROBOT poses a hazard (particularly puncture or impalement hazards), the team will be required to remedy the situation before the ROBOT will be allowed to play. If the ROBOT includes protrusions that form the “leading edge” of the ROBOT as it drives, and are less than one square inch in
surface area, it will invite detailed inspection. For example, forklifts, lifting arms, grapplers. etc. may be carefully inspected for these hazards.