Successfully completed new project launch for five generations of iMac 21.5" and iMac 27" models through EVT, DVT and PVT stages.
Successfully reduced MLB failures with Heat Sink deform and GPU overheat by provided reliable DOE data to vendor and drove design change with vendor. A 4.00% overall yield improvement from NPI to Ramp.
Published FMEA documentation and provided retraining to all technician. Successfully reduced turnover rate from 15% to 5%.
Standardized FA process flow on more than 15 top symptoms that includes Hi-Pot DC failure, Antenna TxPower failure, Antenna RxSingle failure, Fan Speed failure, HDD Surface failure, etc. Successfully improved rework efficiency from 30 UPH to 60 UPH while retains same headcount.
Successfully maintain two full steam production lines with a total of 2.4k outputs daily by leading a high efficient repair line for all types of failure systems.
Lead fixture support team to conduct GR&R on all assembly line fixtures that include laser flatness measurement, AOI image process, Gap offset measurement, VHB pressure, etc. Prepared GR&R report to client. Successfully reduced assembly line fixture downtime by 30%.
Support operator training at production floor and aim to reduce failures that cause by workmanship issues. Workmanship failure rate was reduced to less than 2.00% from NPI to Ramp.
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