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Unread 15-01-2015, 09:31
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JamesCH95 JamesCH95 is offline
Hardcore Dork
AKA: JCH
FRC #0095 (The Grasshoppers)
Team Role: Engineer
 
Join Date: Dec 2004
Rookie Year: 2001
Location: Enfield, NH
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Re: pic: Bit Buckets 2015 Prototype Drive Pod

Neat drive module. I like the single reduction, very simple. What sort of fasteners are you using to tie everything together?

Quote:
Originally Posted by orangemoore View Post
Well, that is assuming no one else has access to a laser cutter.
Cough Cough
Quote:
Originally Posted by z_beeblebrox View Post
Our off-season chassis took about 4 hours of laser time, including setup. This module took 9 minutes.

It's a pretty neat tool to have; we can make 2D parts faster than literally any other team.

Edit: At least as fast as any other team.
Does a 4'x8' CNC plasma cutter count? Each of these parts took 4-5 minutes of cut time (1/4in 6061 T6), and that long cut time is due to the dozens of pierces for the lightening pattern.

http://i.imgur.com/QCryxlE.jpg

https://www.youtube.com/watch?v=2HHVwJ_C31M

The side-panels took less than 2 min each to cut from 0.032 5052 Al.

http://i.imgur.com/gU6AhRa.jpg

Or a 4'x4' CNC router? All of these parts together took about 17min of cut time, most of which was in the pocketing.

http://i.imgur.com/FgtZxiL.jpg
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Last edited by JamesCH95 : 15-01-2015 at 09:40.
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