Thread: Working with Quickframe
View Single Post
  #12   Spotlight this post!  
Unread 02-01-2010, 20:18
Trent B Trent B is offline
College Mentor
AKA: Trent Borman
no team (Surviving Grad School)
Team Role: Alumni
  
Join Date: Dec 2008
Rookie Year: 2008
Location: Ames, IA
Posts: 479
Trent B is a splendid one to beholdTrent B is a splendid one to beholdTrent B is a splendid one to beholdTrent B is a splendid one to beholdTrent B is a splendid one to beholdTrent B is a splendid one to beholdTrent B is a splendid one to beholdTrent B is a splendid one to behold
Send a message via AIM to Trent B Send a message via Yahoo to Trent B
Re: Working with Quickframe
Short answer C-Base is pretty close to 8020 1x1 extrusion but much lighter than 2x1. Both are twice as heavy as a Quick frame.

.258 lb/feet

4 35" lengths, 2 28" lengths (I realize some of these would have to be shorter given the fact it would make a 40x30 frame but at those contents it would be around.

4.21lbs for the members. Throw in 4 three way corners (so you can build up) at .065 lbs a piece and 4 90 degree connectors (for the internal bars (the 2 extra 38" lengths) 9240 as an example) are .03 lbs a piece

Total 4.59 lbs with a few extra inches of quick frame aluminum that probably aren't needed.

C-Base (4 35" members at 1.25x1.13" are 1.4 lbs each + 2 28" ones about about .8 of the 1.4lbs or 1.12) total 7.84 lbs

8 corners at .24lbs each total being 1.92 lbs

Total for C-Base is 9.76 without fasteners or basically twice the weight. But the Quick frame has 1/16" walls vs C-Base 1/8" walls so it is "warranted" that the C-Base should weigh about twice as much as it has twice the aluminum thickness.
__________________
Former 2502 (Talon) Captain and 3928 (Neutrino) Mentor, currently teamless and attending Penn State for graduate school.
Have questions about Iowa State University or Penn State University? Feel free to email or PM me
Last edited by Trent B : 02-01-2010 at 20:22.