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Root Cause Analysis & 8D Problem Solving: Practical Rca

https://WebToolTip.com

MP4 | Video: h264, 2560x1440 | Audio: AAC, 44.1 KHz
Language: English | Size: 3.14 GB | Duration: 3h 55m

Master practical RCA and 8D using 5 Why, Fishbone, Pareto, Fault Tree Analysis, corrective action and a full manufacturi

What you'll learn
• Apply the complete D1–D8 methodology to a realistic manufacturing quality problem.
• Define a problem factually using 5W2H and avoid embedding unverified causes in the problem statement
• Build an effective cross-functional RCA team with the right technical competence and authority.
• Design and verify interim containment that protects the customer without confusing containment with permanent corrective action
• Use Is / Is Not analysis to identify meaningful distinctions between affected and unaffected conditions
• Use Pareto and stratification to prioritise dominant defect patterns without mistaking correlation for causation.
• Build a Fishbone / Ishikawa analysis across People, Machine, Method, Material, Measurement and Environment
• Use Cause & Effect reasoning to state what evidence should exist if a hypothesis is true or false.
• Construct and interpret a Fault Tree using top events, intermediate events, basic events and AND / OR logic
• Use physical failure evidence and process data to establish the technical failure mechanism
• Create a Causal Verification Matrix and systematically prove, disprove or retain competing hypotheses
• Use Hierarchical 5 Why to investigate branched occurrence, escape and systemic causal pathways
• Create separate evidence-based 5 Why chains where a single linear chain would oversimplify the problem
• Distinguish occurrence root cause, escape root cause, systemic root cause and contributing causes
• Verify a root cause before moving to permanent corrective action
• Distinguish correction, containment, corrective action and systemic/preventive action
• Evaluate corrective-action alternatives for effectiveness, recurrence prevention, feasibility, risk and sustainability
• Create an accountable corrective-action implementation plan with owners, dates and objective evidence.
• Define effectiveness criteria before closure and compare before-versus-after performance.
• Validate occurrence controls, escape controls and systemic actions independently
• Use recurrence monitoring and sustained-performance evidence to decide whether an RCA can be closed
• Feed RCA learning back into PFMEA, Control Plan, preventive maintenance, inspection strategy and training
• Create a concise executive 8D summary that remains traceable to the detailed technical evidence

Requirements
• No previous 8D certification is required
• A basic understanding of manufacturing or quality terminology is helpful but not essential.
• Microsoft Excel or compatible spreadsheet software is recommended if learners want to work through the supplied templates.
• Learners should be willing to challenge assumptions and use evidence rather than jump directly to a preferred root cause
• Experience with manufacturing, engineering, supplier quality, CAPA or continuous improvement will help learners relate the case study to their own work, but the methodology is explained from first principles