Hard Skills
IntermediateChemical Etching Process ManagementThe ability to manage and control the chemical process of removing excess copper from PCB substrates using various acid or alkaline solutions.
AdvancedHazardous Materials HandlingProficiency in the safe handling, storage, and disposal of corrosive chemicals and toxic waste produced during the etching process.
BasicSchematic InterpretationThe skill of reading and accurately following circuit board layouts, technical drawings, and fabrication specifications.
IntermediatePrecision Quality InspectionUsing visual inspection tools and automated optical inspection (AOI) to verify trace integrity and detect etching defects.
IntermediateEquipment Maintenance and CalibrationOperating and maintaining specialized etching machinery, including sprayers, conveyors, and temperature control systems.