Weibull Basics: Shape β from a Linearised Fit
This lesson is part of the course
In this lesson
You rank eight bearing failures, linearise the Weibull distribution with LN, read the shape β with SLOPE and the scale η from INTERCEPT, and test a PM interval.
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Lessons in this course
- Failure Log to MTBF, MTTR & Availability per Asset Locked
- Failure Rate & Reliability over Time: R(t) = e^(−λt) Locked
- Weibull Basics: Shape β from a Linearised Fit Locked
- Preventive vs Run-to-Failure: Cost per Operating Hour Locked
- Optimal Preventive Interval: Cost-Rate Table & Chart Locked
- Spare Parts Stock with Poisson Demand Locked
- Criticality Ranking: Risk Priority Number Locked
- Maintenance Backlog & Planner Workload Locked