Cost of Quality: Strategic Video Presentation / 品質成本：戰略影片演示
A bilingual video presentation on the Cost of Quality — exploring Prevention, Appraisal, and Failure costs, and the 1:10:100 Quality Leverage Effect for supply chain leaders.
About Work
Insights and perspectives on quality engineering and manufacturing
Cost of Quality: The PAF Framework / 品質成本模型：PAF 曲線
Understanding how quality costs break down into Prevention, Appraisal, and Failure—and why investing in prevention yields the highest ROI. 理解品質成本如何分解為預防、鑑定與失敗三大類——以及為何預防投資能帶來最高的投資報酬率。
Why Texture Differences Cause Major Color Matching Issues
Why identical pigments look different on textured surfaces, why Delta-E fails to match human perception, and why process control matters more than formula tweaking.
The Rule of Three: Statistical Sampling for Quality Verification
How to use the Rule of Three to determine appropriate sample sizes when verifying defect rates and validating customer complaints in quality control scenarios.
Bridging the Gap: Why Flat-Panel Corrosion Standards Fail Real-World Manufacturing
A technical deep-dive into why ASTM flat-panel corrosion testing standards create fundamental mismatches when applied to complex 3D manufacturing products.