| Segment | Approx. Time | Core Topics | |---------|--------------|-------------| | | Intro & motivation | Real‑world pressures (price spikes, ESG mandates), why “substitution” matters today. | | 1:30 – 4:00 | Conceptual framework | Formal definition, taxonomy (material, geometric, functional, process substitution). | | 4:00 – 7:00 | Drivers & constraints | Economic (NPV, ROI), performance (strength, fatigue), sustainability (carbon footprint), legal (REACH, RoHS). | | 7:00 – 10:00 | Decision‑making toolset | Substitution Decision Matrix – scoring criteria, weighting, and threshold analysis. | | 10:00 – 13:00 | Case study walk‑through | Example: replacing a conventional steel gear housing with a polymer‑reinforced composite. Includes data tables, SDM scoring, and a quick cost‑benefit snapshot. | | 13:00 – 14:30 | Risk & validation | Failure‑mode analysis, supplier qualification, prototype testing protocols. | | 14:30 – 15:00 | Recap & further resources | Summary of key take‑aways, links to deeper dive modules (JUFE‑231, JUFE‑332). |
Subtitle Quality & Content Review File Reference: [Insert code or name] Language: English (fan/Burn-in subtitles) JUFE-131 ENGSUB02-02-03 Min -FREE-
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: The "-FREE-" in the title implies that the content is available for free. This could be a promotional feature, indicating that users can access the content without a subscription or one-time payment. | | 4:00 – 7:00 | Drivers &
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