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Automated Drum Buffer

Hardware/Mechanical Design

This automated drum buffing system was engineered for HHG Drums to minimize manual labor and improve production efficiency within a $4,000 budget. The assembly features a motorized two-axis linear rail system, dual ball screws, and a custom lathe-chuck housing, ensuring precise mechanical translation for the buffing equipment.

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Automation

To achieve full automation, the high-voltage machine synchronizes a Variable Frequency Drive (VFD), two stepper motors, and various limit switches. The hardware is managed by a custom control system written in Arduino, effectively bridging the gap between mechanical construction and electrical automation.

Electronics

I managed the machine's electrical components and system integration. This involved designing a custom printed circuit board (PCB) featuring a rotary encoder and an OLED screen to provide an accessible, intuitive user interface for the operator.

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