About James Smith

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So far James Smith has created 2 blog entries.

By |2026-02-02T21:59:25-08:00February 2nd, 2026|

At the start of build week three, our Decision Voting Committee (DVC) made some important decisions regarding what mechanism had conceptually demonstrated the ability from a hardware and software point of view to support our functional requirements & strategy, and what mechanism would be given an additional week of prototyping time. Our Intake and Store, Spindexer, and Turreted Shooter were approved for our competition robot. Our two climb prototypes were given another week to finalize their prototypes. Over the past week, our team has been completing the intake CAD. We decided to do a linear intake with an extendable hopper on top of it, so it can store more balls. For this design, we made the hopper extend horizontally while the intaking mechanism extends at an angle, allowing us to have a higher capacity while still fitting under the trench, even when the intake is stowed. We are now finalizing our mounting system, which will allow our manufacturing team to get to work. With the decision to move forward with the spindexer our cadders started working on the CAD for a more complete design based off of our prototype to be integrated with other subsystems. We are taking inspiration from the 111 Wildstang’s spindexer blog as well as 125 Neutron’s [...]

By |2024-12-09T19:19:53-08:00November 13th, 2024|

One of our off-season advanced projects is creating a cascade elevator. We previously made a continuous elevator for the 2023 Charged Up season, and we hope to expand our knowledge on creating robust elevators for the future. An elevator has been an important system used to achieve game tasks by many top teams in the past. An elevator is often used to manipulate game pieces to a raised position or to climb during the end game. Having an elevator allows for more scoring opportunities to gain an advantage during competition. Compared to a continuous elevator, a cascade elevator is faster due to the simultaneous movement of stages and has a consistent carriage motion, while being simpler to rig.  Going into the project, we set a goal to create an angle-adjustable 2-stage cascade elevator that can extend 4 feet in ~1 second and be able to lift the robot 2 feet off the ground. To learn about creating an elevator for the build season, we aimed to make the elevator fully functional on one of our swerve drivetrains to understand the process from start to finish. Due to our goal of creating an adjustable elevator, used a 7/8in diameter dead-axle tube mounted on an adjustable plate on the swerve drive base. The angle can then be fine-tuned with the carbon fiber [...]

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