TAEHO HWANG

Quality Inspector (Sep 2025 – Present)

• Performed dimensional inspections using CMM, vision systems, and optical comparators to verify components against drawings, applying machining experience to interpret results.

CNC Machinist / Programmer (Sep 2021 – Sep 2025)

• Applied stress-relief methods (double-sided tape fixturing and re-torquing after roughing) to achieve consistent flatness without vacuum fixtures.
• Converted multi-setup 3-axis operations into 3+2 indexed processes, reducing setup time and eliminating angular misalignment.
• Adjusted hole depths and diameters within drawing tolerance limits, considering plating thickness and hardware stack-up (pins, bushings) to prevent flush issues and assembly failures.
• Tuned feeds, speeds, and finishing strategies based on measured Ra and Rz values to reduce tool marks and improve surface consistency on critical sealing areas.
• Maintained sub-thousandth dimensional stability on critical features through controlled toolpaths and spring passes.

• Supported production lines for Notching, Lamination, Folding, and Packaging processes; resolved electrode breakage and equipment interference issues by working with precision machine shops to design and implement custom guide components.
• Performed preventive maintenance (PM) on high-speed automated equipment and managed critical spare parts to reduce unplanned downtime.
• Provided technical support for equipment setup and process stabilization during the launch of a joint-venture production facility in China.
• Responded to customer audits by verifying that production lines met requirements for throughput, quality targets, and production schedules.