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Re: Schematics and bumpers
Posted by Dodd Stacy.
Engineer on team #95, Lebanon Robotics Team, from Lebanon High School and CRREL/CREARE.
Posted on 2/8/2000 12:29 PM MST
In Reply to: Schematics and bumpers posted by Tom Dissington on 2/8/2000 10:59 AM MST:
Tom,
Re your #1: No, not true. You basically need to be prepared to show that the materials on your machine are from allowable sources, that your wiring is to spec, and that you have used $425 or less of SPI purchases on your final robot. A list of your SPI purchases and costs is a must. The inspectors are very skilled at looking over your wiring and your use of parts and will ask about anything they see that they don't recognize. A list of every part on the bot, and a listing of its source as kit, SPI, or Addl Matls List would be complete 'proof' of construction legality, but we have never been required or asked to show such a list. My read of the philosophy is that the Tech Inspection is mostly about safety/wiring/damage potential (and envelope/weight), and the principals of gracious professionalism apply to abiding to the letter of the rules on materials, etc.
Your #2 may be problematic. I don't fully visualize your concept, and I don't pretend to have fully digested the bumper related rules. Having said that, I think the concept is to absorb collision energy, and what you described sounds pretty stiff and rigid. I think Eric has said something like if it looks like a battering ram, FIRST will disallow it. These comments only apply to stuff that extends *beyond* the 30x36 inch plan envelope of the robot and into the bumper envelope. What you describe can be *inside* the robot envelope as long as all the materials are allowed. My understanding.
Dodd
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