Work content:
1. Design, manufacture and acceptance of jigs (tools for assisting production line operation)
Second, the design, manufacture and acceptance of SMT printed steel plates
Thirdly, the measurement and parameter definition of reflow soldering waveform.
Fourth, NPI (new product introduction) DFM and FMEA writing
Five, large tin furnace production maintenance
Six, the whole process of production yield maintenance
Seven. Analysis, improvement and prevention of process defects
Eight, the development and introduction of new technologies and new processes