Beach Cities Robotics 2010 FRC Build Season

Link to high resolution game animation movie (wmv format)

The page documents the 2010 FRC build a season in chronological order, from the kickoff to post-ship activities.

Kickoff

The 2010 FRC game is Breakaway. Once again, Northrop Grumman Aerospace Systems hosted a kickoff event in Building S Forum at Space Park in Redondo Beach, attended by FRC teams in the area, including: 207 MetalCrafters, 330 BeachBots, 606 Cyber Eagles (King Drew High School), 687 Nerd Herd, 1197 Torbots, 1759 Eagles (El Segundo High School), and Verbum Dei High School.


BCR starts the system engineering process.


Simulating the game outside Building S.

Design, Fabricate, Build, and Test

Week One

We began the build season and continued the next day, Sunday, by building field elements for the goals, bumps, and started on the tower.


After we built some bump field elements we let our 2001 world champ robot at them.

Week Two

After simulating the game, deciding strategic priorities, and brainstorming robot concepts, the students built and tested prototypes of key mechanisms.


The team discusses prototyping results.


The students work on a wooden prototype of a 4-bar linkage kicker.


Working on a linear kicker prototype with LEGO League students in the background.


A ball control roller prototype is mounted to our 2006 robot.


The bumper is mounted above and a ball blocker below the roller prototype.


Students making progress on the 4-bar linkage prototype.


Getting the kicker prototype ready for testing.


Testing the kicker prototype and pondering the roller prototype.


Evaluating a vacuum ball handler prototype.

Ball Handler Prototype Videos


Click on the images above to play the movies. Slow prototype (left), fast prototype (right).

Week Three

With two CAD-capable laptop computers lent by Northrop Grumman Aerospace Systems, our CAD capability is growing. Most of our students are now trained or being trained in CAD. Our robot design is progressing with all major feature decisions having been made.

Our robot this year will have a six seven-inch wheels (west coast drive) driven by two CIM motors on a side with pneumatic shifters (two speed). We will use a four-bar linkage kicker driven by a motor-winch and a sticky roller ball handler. We do not plan at this time to have a winch and hook arm for climbing the tower, but may add this feature if time allows.


The team works on design with CAD and on autonomy software.


Ball handler prototype roller testing continues by Alex, Chris, Abby, and Forrest.


Jen and Karen assemble a gearbox cannibalized from our 2008 San Diego Champion Robot.


Mentor Ken Sterk lends a hand in assembling the gearbox.


Abby and Karen take the Autodesk Inventor CAD turorial while mentor Rick Sharp, team
captain Ryan Sharp, and mentor Dave Ansari work on a CAD model of the drive base.


Continuing the tutorial while mentor Peter Johnson examines software.


Dinner is served nightly during the build season. We thank our sponsors who provide meals.

Week Four

Many designs are completed and part fabrication has begun. Northrop Grumman delivers some parts fabricated to student designs, including wheels, drive base side plates, and welded transverse drive base members.


Plate stock goes out to Northrop Grumman for machining.


Mark Edmonds (left) and I pick up wheels produced by the apprentices in Mechanical Manufacturing at
Northrop Grumman, which has a long history of support to Beach Cities Robotics.


Students are very glad to receive their parts from Northrop Grumman.

Week Five

Assembly and final integrated system design are the primary activities in week five. Northrop Grumman continues to step up to the challenge with machining of parts and welding. Students, parents, volunteers, and mentors also help to fabricate parts and aid in the assembly.


Students are busy tapping holes for screws and beginning the assembly work.


Pass the machine oil.


Bright new parts are beautiful.


Parent mentor Rick Sharp watches as Abby and Jen use the mill at the Robotics Lab, donated by
Northrop Grumman.


Team members using the mill.


Anton and Jen assemble the robot drive base.


The team with two partially assembled robot bases.


The assembly is going well. This will be the first time that BCR has been able to build
two robots, one to ship and one with which to practice.


Parent mentor Cindy Sharp helps Abby cut a pool noodle for a bumper cushion.

Week Six

The last week of the build season: we now have a working robot.


Video of our running robot pushing Anton.


Working on the robot in week six.


LA Regional Competition flyer (PDF).


The first robot bumper is completed by the proud bumper team. We will have
eight bumpers altogether, four red and four blue, for alliance identification.


On Monday, February 15, a school holiday, the team demonstrated FRC, FTC, VEX,
and Lego robots at Northrop Grumman's S-Patio as part of Engineering Week (E-Week).


David (left) is at the table with the FIRST Lego League (FLL) robot while the high
school students demonstrate our award winning VEX robot.


Karen, Nighelles, Alec, Sebastian, and team captain Ryan with the VEX and FTC robots.


We demonstrated last year's robot for the 2009 Lunacy FIRST Robotics Competition (FRC).


Alec and Daniel help to wire the practice robot.


Ryan had arranged for the blue and orange anodizing of our aluminum robot parts.
The blue looks good!


Orange wheels and sprockets really set off the blue frame parts.


The competition robot is coming together.


Ricky, Matt, Finton, Alex, Alec, Ryan, Anton, and Karen are proud of their work.


Alec and Anton show that there's more to teamwork than just work.


Getting the crate ready for the robot.


Wrapping the crate in plastic stretch wrap for rain protection.


Done!


Out the door of the Robotics Lab.


Onto the FedEx truck.


The team practices with the practice robot after the competition robot is shipped.


index.html, this file created January 11, 2010.
Last updated March 14, 2010, by Rick Wagner.