Portable two-axis automated training system

Automated Targeting Squash Ball Launcher

Designed and built a portable automated squash-ball launcher with two-axis targeting, variable shot speed, and programmable positioning. The 28 lb prototype achieved ±2 in targeting accuracy while substantially reducing mass and prototype cost compared with commercial systems.

Type: School Advanced Engineering Design Project
Year: 2025–2026
Duration: Sept 2025 - May 2026
Role: Mechanical design, CAD, analysis, prototyping, integration, and testing
Tools: Onshape, ANSYS Mechanical
Materials: Aluminum structural components, standardized hardware, motors, pneumatic and electronic components
Status: Functional prototype tested

Prototype squash-ball launcher mechanism with motors, gearing, pneumatic components, and control hardware.

Automated aiming and launch mechanism during prototype assembly.

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Prototype Overview

I designed and built an automated squash-ball launcher to create a lighter, more portable alternative to commercial training machines. The system uses paired flywheels for ball acceleration, a pneumatic pusher to feed balls into the wheels, and a motorized two-axis aiming mechanism for automated shot placement.

The final prototype weighed 28 lb and was built for approximately $1,200.

Project documentation is limited because Blair Academy maintained strict restrictions on student phone use during the school day, when most fabrication, assembly, and testing took place.

Result

Built and tested a 28 lb automated launcher capable of two-axis targeting, variable shot speed, ±2 in front-wall accuracy, and sub-0.85 s full-range repositioning.

Mechatronics, Mechanical Design, Robotics, CAD, FEA, Prototyping, Testing

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