Go to Post My students like to win, so I'll stick to enabling that. - sdcantrell56 [more]
Home
Go Back   Chief Delphi > Technical > Technical Discussion
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
 
 
Thread Tools Rate Thread Display Modes
Prev Previous Post   Next Post Next
  #14   Spotlight this post!  
Unread 01-11-2011, 17:05
roystur44's Avatar
roystur44 roystur44 is offline
Mentor/Sponsor
AKA: Roy Dumlao
FRC #4543 (Apollo Robotics)
Team Role: Mentor
 
Join Date: Mar 2010
Rookie Year: 2006
Location: San Jose,California
Posts: 363
roystur44 has a reputation beyond reputeroystur44 has a reputation beyond reputeroystur44 has a reputation beyond reputeroystur44 has a reputation beyond reputeroystur44 has a reputation beyond reputeroystur44 has a reputation beyond reputeroystur44 has a reputation beyond reputeroystur44 has a reputation beyond reputeroystur44 has a reputation beyond reputeroystur44 has a reputation beyond reputeroystur44 has a reputation beyond repute
Send a message via Yahoo to roystur44
Re: Sheet Metal

With a dedicated sheet metal sponsor your team would have the ability to make low cost, lightweight, strong, easy to maintain drive train and manipulators. The big trick is getting the students to learn how to CAD up a drive train design and have a manufacturing engineer go through it with them to explain how to build it, how to make it lightweight, stiff and cost effective. The students have ideas sometimes good sometimes bad and it is the learning process while designing a drive train that is invaluable. With the proper instruction the 3D model of the design is used to program the laser cutter. the CAM engineer unflattens the model and createds the G code for the laser.

Learning about all the materials that are available to use while building robots is always fun. The kids learn when to use polycarb or pvc, or steel vs alum for high strength.

Team 971 has been building sheet metal robots and has been highly successful with their designs. Take a look at their website and check out their design photos.

The use of .090 5052 H32 alum and building all the parts from one thickness allows the robot drivetrain to be made in a few hours. The robot comes off a laser cutting machine in one big nest of parts.

Here is a video of the teams design and prototype phase:

http://www.youtube.com/watch?v=IJEYgFIryrU

http://www.youtube.com/watch?v=1W96qYYQ5mo
__________________
Roy Dumlao

Mentor/Sponsor
2006-2012 971
2013-2017 4543

Last edited by roystur44 : 01-11-2011 at 17:08.
 


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 08:03.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi