UBC-Snowbots/Chassis
Oct 2025 – Jan 2026
4 Months active
Languages Used
BinarySOLIDWORKSSolidWorks3D ModelCADSLDASMSLDPRTSTEP
Technical Skills
3D ModelingCADCAD DesignMechanical Design3D modelingCAD Software
billygoogoohbob
PROFILE
Billygoogoohbob
Billy Chen contributed to the UBC-Snowbots/Chassis repository by designing and refining mechanical hardware for rover platforms, focusing on manufacturability and assembly efficiency. Over four months, he delivered new wheel rims, molds, and bogie adapter components, using CAD modeling and 3D modeling to optimize geometry for both simulation and fabrication. His work included generating STEP data and binary CAD assets, ensuring seamless handoff to manufacturing and improving prototype-to-production cycles. By updating mechanical assemblies and streamlining repository structure, Billy enhanced reliability and reduced integration risk. His disciplined use of SolidWorks and version control demonstrated depth in mechanical design and collaborative engineering workflows.
Overall Statistics
Feature vs Bugs
88%Features
Repository Contributions
25Total
Bugs
1
Commits
25
Features
7
Lines of code
251,728
Activity Months4
Your Network
9 peopleWork History
January 2026
6 Commits • 2 Features
Jan 1, 2026January 2026 (Month: 2026-01) performance summary for UBC-Snowbots/Chassis. Focused on delivering manufacturing-ready wheel components for the Mini Rover to improve reliability, durability, and prototyping throughput. Key outcomes include a redesigned Mini Rover wheel rim and mold with updated dimensions, and a new TPU wheel design, both accompanied by manufacturing STEP data and geometry ready for fabrication. No major bugs reported this month; the emphasis was on design optimization, data fidelity, and facilitating manufacturing handoff. Business value includes improved wheel durability, faster proto-to-prod cycles, and better interoperability with fabrication tooling. Demonstrated capabilities in CAD modeling, STEP data generation, and version-controlled design iterations.
6 Commits • 2 Features
Jan 1, 2026January 2026 (Month: 2026-01) performance summary for UBC-Snowbots/Chassis. Focused on delivering manufacturing-ready wheel components for the Mini Rover to improve reliability, durability, and prototyping throughput. Key outcomes include a redesigned Mini Rover wheel rim and mold with updated dimensions, and a new TPU wheel design, both accompanied by manufacturing STEP data and geometry ready for fabrication. No major bugs reported this month; the emphasis was on design optimization, data fidelity, and facilitating manufacturing handoff. Business value includes improved wheel durability, faster proto-to-prod cycles, and better interoperability with fabrication tooling. Demonstrated capabilities in CAD modeling, STEP data generation, and version-controlled design iterations.
January 2026
December 2025
2 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for UBC-Snowbots/Chassis: Delivered rover mechanical hardware upgrade featuring new shaft adapter components and bogie/bogie rocker improvements. Created a 3D model for the Bogie Rocker Shaft Adapter and updated the Bogie Adapter design to simplify mechanical assembly. Began repository cleanup to streamline project structure, improving maintainability and collaboration. Commits: 44a7f736306fabe5cfb55db13f95d7be52c99a15; 0a50abfb154e7dfa86ece52a2bbf5992b85cc444.
December 2025
2 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for UBC-Snowbots/Chassis: Delivered rover mechanical hardware upgrade featuring new shaft adapter components and bogie/bogie rocker improvements. Created a 3D model for the Bogie Rocker Shaft Adapter and updated the Bogie Adapter design to simplify mechanical assembly. Began repository cleanup to streamline project structure, improving maintainability and collaboration. Commits: 44a7f736306fabe5cfb55db13f95d7be52c99a15; 0a50abfb154e7dfa86ece52a2bbf5992b85cc444.
November 2025
9 Commits • 2 Features
Nov 1, 2025November 2025 monthly summary for UBC-Snowbots/Chassis: Delivered major wheel subsystem redesign and bogie adapter upgrades focused on manufacturing readiness, reliability, and performance. Achievements include print-friendly wheel mold and rim designs with improved traction and mold-height tolerances, plus updated bogie adapters with 3D models and precise hole sizing. The work reduces production lead time, improves fit across assemblies, and demonstrates strong CAD, 3D printing, and version-control discipline.
9 Commits • 2 Features
Nov 1, 2025November 2025 monthly summary for UBC-Snowbots/Chassis: Delivered major wheel subsystem redesign and bogie adapter upgrades focused on manufacturing readiness, reliability, and performance. Achievements include print-friendly wheel mold and rim designs with improved traction and mold-height tolerances, plus updated bogie adapters with 3D models and precise hole sizing. The work reduces production lead time, improves fit across assemblies, and demonstrates strong CAD, 3D printing, and version-control discipline.
November 2025
October 2025
8 Commits • 2 Features
Oct 1, 2025October 2025: Focused on core chassis enhancements for the 2025 model in UBC-Snowbots/Chassis. Delivered critical CAD assets and fixes to enable 2025 integration, improve simulation fidelity, and enhance manufacturability. The work tightens chassis readiness, reduces future rework, and demonstrates strong CAD discipline and version-control practices.
October 2025
8 Commits • 2 Features
Oct 1, 2025October 2025: Focused on core chassis enhancements for the 2025 model in UBC-Snowbots/Chassis. Delivered critical CAD assets and fixes to enable 2025 integration, improve simulation fidelity, and enhance manufacturability. The work tightens chassis readiness, reduces future rework, and demonstrates strong CAD discipline and version-control practices.
Activity
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Quality Metrics
Correctness96.8%
Maintainability95.2%
Architecture95.2%
Performance96.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
3D ModelBinaryCADSLDASMSLDPRTSOLIDWORKSSTEPSolidWorks
Technical Skills
3D Modeling3D modelingCADCAD DesignCAD SoftwareCAD designCAD modelingMechanical DesignMechanical EngineeringMechanical engineeringassembly designmechanical designmechanical engineeringproduct design
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