This week we will take a deeper dive into the Hardware department. Consisting of the Mechanical Design and Manufacturing sub-departments🔥
After practicing, driving, shooting, and climbing with CODA for multiple days during the Hueneme Port Regional and Ventura County Regional, some of our members at home spotted several improvement points for our robot. The past two weeks the team worked hard on getting the upgrades for the CMP ready. This provides our controls department and driveteam with sufficient time to tune the robot and start driver practice🎮
When CODA was released, it featured a double under the bumper intake that proved to be quite effective during competition. Although it worked great, it did not really satisfy our 3DM requirement of an intake that accomplishes Touch It Own It. The main reason for this is that the intake is positioned in between two swerve modules. This is a big downside as a slight bump will send notes flying across the field. Therefore, we have been working on an extra intake roller so that we can pick up the notes more easily and quickly. The intake roller features a polycarbonate tube of 30mm in diameter with grip tape in the middle of the tube to pull the note into the robot.
One upgrade that was already planned for during build season 1.0, was swapping the NEO 1.1 to NEO Vortexes on our REV MAXSwerve modules. In addition to this swap, the Gear Ratio Upgrade Kit (Extra High 2) has been implemented to allow for faster cycles. Also the motors in the Shamper have been swapped for NEO Vortexes to make use of their superior speed and torque as opposed to regular NEOs, as well as saving us some much needed battery power💪
During the regionals we regularly had to check, shorten and re-tension the chains. For the new climbers we will use a thicker chain (# 35 instead of # 25). The overall goal for the redesign is that the climbers require less maintenance during competition. Therefore, the tube has been locally reinforced by removing less material. The last mechanical update designed is the “Flipper” hook, a foldable hook that enables CODA to climb more the ends off the chain.
Want to read more? Make sure to check out our ChiefDelphi buildthread!🧡
#omgrobots #robotics #teamrembrandts #4481 #youthinspiringyouth #youthinspiringyou #YIY #CRESCENDO #TeamREV #FIRSTInShow
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2moLooks like awesome technology, does it require a Total Station for operation?