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 We can sit here and engineer this all day but I think untill one of us gets off our chair and starts making it we'll never know if its possible. - sanddrag [more] |
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This is the basic design for our chassis this year. It is a wide 4wd or 6wd setup powered by one CIM (the Toughbox model I already had shows two, but this is not how the bot will be set up) per side through Toughboxes and some pretty sweet wheels we've picked up. We plan to build this and use it for testing mechanism ideas, and if there are any changes needed it should be easy enough to build a more refined version. We should have the frame done by the end of today, watch out for progress pics.
Discussion
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11-01-2009 16:47
sdcantrell56
Re: pic: 1726 Lunacy Wood Chassis Design
This looks awesome. What type of plywood are you planning on using? Also are you using epoxy or wood glue?
11-01-2009 17:00
GUI
Re: pic: 1726 Lunacy Wood Chassis Design
We're using birch plywood. The wood will be attached using reular wood glue and staples.
11-01-2009 17:29
sdcantrell56
Re: pic: 1726 Lunacy Wood Chassis Design
Baltic birch I am assuming? I am looking into wood this year as it seems like I can build a much better frame for this game from wood than aluminum. Now I just need to convince the team that a wood frame can work.
11-01-2009 18:01
smurfgirl
Re: pic: 1726 Lunacy Wood Chassis Design
Cool. Is the front part of the bot open for ball collecting?
11-01-2009 20:31
GUI
Re: pic: 1726 Lunacy Wood Chassis Design
Yes, the front opening is for ball harvesting. This frame is designed toallow as much room low to the ground as possible for anything that the manipulator might need.
12-01-2009 23:51
GUI
Re: pic: 1726 Lunacy Wood Chassis Design
Small update: we got the frame glued and stapled together today, went pretty quickly. The bare frame (no motors, transmissions, wheels, electronics, anything) weighs 16.4 lbs.
12-01-2009 23:54
sdcantrell56
Re: pic: 1726 Lunacy Wood Chassis Design
looks awesome! So how strong is it? I can't wait to get ours going together.
13-01-2009 00:01
GUI
Re: pic: 1726 Lunacy Wood Chassis Design
We haven't put much weight on it as the glue is still wet, but I expect it will be a little stronger than our pre-season prototype.
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