Go to Post Woah, boulders fired. - FrisbeeFunTime [more]
Home
Go Back   Chief Delphi > FIRST > Robot Showcase
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
Closed Thread
Thread Tools Rate Thread Display Modes
  #1   Spotlight this post!  
Unread 07-01-2016, 13:41
Tal_Esh Tal_Esh is offline
Registered User
FRC #3316 (D-Bug)
Team Role: CAD
 
Join Date: Jan 2016
Rookie Year: 2015
Location: Tel-Aviv, Israel
Posts: 18
Tal_Esh is a jewel in the roughTal_Esh is a jewel in the roughTal_Esh is a jewel in the rough
D-Bug #3316 Offseason CAD projects

During the offseason we at D-Bug ran CAD projects to get our new and veteran CAD sub-team members ready for the new season. Here's a taste of what we got done:

- Two Stage Elevator:
  • 2 stage Cascade elevator, rises over 2.2 meters in 2 sec.
  • powered by 2 775Pro motors through a 1.63 VersaPlanetary gearbox.
  • Power transferred by #25 chain in all stages.

CAD https://drive.google.com/file/d/0B2J...ew?usp=sharing

- Butterfly Module:
  • Butterfly drivetrain with 4 4" omni wheels and 4 2.5" Colson Performa wheels
  • Running at 13 fps in omni mode and 6 fps in colson mode.
  • Switching between modes by 4 pistons.
  • Compact design takes up minimal volume
CAD https://drive.google.com/file/d/0B2J...ew?usp=sharing

- Basketball Shooter-Turret
  • Designed for standard basketball
  • Turret rotation through #25 chain, driven by Bag motor
  • Moving-Hood for multiple (unlimited) shooting angles, driven by window motor
  • 8" AndyMark (rubber threaded) Fly-Wheel shooter, driven by a CIM motor
CAD https://drive.google.com/file/d/0B2J...ew?usp=sharing

We will be happy to receive any comments, questions and constructive criticism!
**Stay tuned for information and CAD of the 4th mechanism of a telescopic arm**

Last edited by Tal_Esh : 07-01-2016 at 13:54.
  #2   Spotlight this post!  
Unread 07-01-2016, 13:44
michchinn michchinn is offline
Registered User
FRC #5404 (Gearaffes)
Team Role: CAD
 
Join Date: Nov 2013
Rookie Year: 2010
Location: United States of America
Posts: 64
michchinn is an unknown quantity at this point
Re: D-Bug #3316 Offseason CAD projects

I can't open the files. Can you check if the permissions are public?
__________________
The Heart Attackers/WMS Blue (FLL) 2010 - 2013
341 Miss Daisy (FRC) 2013 - 2015
5404 The Gearaffes (FRC) 2015 -
  #3   Spotlight this post!  
Unread 07-01-2016, 14:09
Leav's Avatar
Leav Leav is offline
Spud Gun Division
AKA: Leav Oz-Ari
FRC #3316 (D-Bug)
Team Role: Mentor
 
Join Date: Dec 2004
Rookie Year: 2005
Location: Technion, Haifa, Israel
Posts: 774
Leav has a reputation beyond reputeLeav has a reputation beyond reputeLeav has a reputation beyond reputeLeav has a reputation beyond reputeLeav has a reputation beyond reputeLeav has a reputation beyond reputeLeav has a reputation beyond reputeLeav has a reputation beyond reputeLeav has a reputation beyond reputeLeav has a reputation beyond reputeLeav has a reputation beyond repute
Send a message via ICQ to Leav Send a message via AIM to Leav Send a message via MSN to Leav
Re: D-Bug #3316 Offseason CAD projects

Quote:
Originally Posted by michchinn View Post
I can't open the files. Can you check if the permissions are public?
Should be fixed now. Let us know if you have any problems opening them.
__________________
"We choose to build robots this season and do the other things; Not because they are easy, but because they are hard."
-Paraphrasing JFK

Participated in FIRST as a student: 2005-2006 (But still learning every season!)
Mentor: 2008 - ? (Team 2630 2008-2011, and Team 3316 since 2013)
Engineer: 2011 - ? (B.Sc. and M.Sc. in Mech. Eng. from the Technion IIT)
FIRST Volunteer - 2007 - ? (MC, FTA, FIRST Aid etc.)
  #4   Spotlight this post!  
Unread 07-01-2016, 16:40
Ari423's Avatar
Ari423 Ari423 is offline
LabVIEW aficionado and robot addict
AKA: The guy with the yellow hat
FRC #5987 (Galaxia)
Team Role: Mentor
 
Join Date: Mar 2015
Rookie Year: 2012
Location: Haifa, Israel
Posts: 540
Ari423 has a brilliant futureAri423 has a brilliant futureAri423 has a brilliant futureAri423 has a brilliant futureAri423 has a brilliant futureAri423 has a brilliant futureAri423 has a brilliant futureAri423 has a brilliant futureAri423 has a brilliant futureAri423 has a brilliant futureAri423 has a brilliant future
Re: D-Bug #3316 Offseason CAD projects

I have a few questions about your designs.

For the two-stage elevator, I see how the lower elevator is linked to the 775pros, but how is the top elevator linked?

For the basketball turret, what motor is driving the non-CIM pulley set? I would assume it has a built-in reduction or the shield would go way too fast. Also is there any plan to have a pot on the shield? And what holds the pot on the BAG? I assume it has something to do with the floating piece of metal next to it.
__________________
2017-present: Mentor FRC 5987
2017-present: CSA for FIRST in Israel
2012-2016: Member FRC 423
2013: Programmer
2014: Head Programmer, Wiring
2015: Head Programmer, Wiring
2016: Captain, Head Programmer, Wiring, Manipulator, Chassis, CAD, Business, Outreach (basically everything)


  #5   Spotlight this post!  
Unread 08-01-2016, 02:57
Tal_Esh Tal_Esh is offline
Registered User
FRC #3316 (D-Bug)
Team Role: CAD
 
Join Date: Jan 2016
Rookie Year: 2015
Location: Tel-Aviv, Israel
Posts: 18
Tal_Esh is a jewel in the roughTal_Esh is a jewel in the roughTal_Esh is a jewel in the rough
Re: D-Bug #3316 Offseason CAD projects

- The 2nd stage is driven by another #25 chain which is connected to static profiles (So the distance between the 2 stages is constant).
- Something wrong went with the stp file, but the 2nd pulley set is driven by a window motor, and a pot should be attached to it.
- The hole turret rotation will be controlled by a pot and a limit switch for Match-Beginning-Calibration.
- The floating plate is actually part of a tension mechanism
Closed Thread


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 06:36.

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