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Design Feedback on Marine Propeller Hub: Changes Proposed Before Cutting
A design-for-manufacture review of a bronze or stainless propeller hub machined for a workboat: the features that were expensive to produce, the changes we proposed, and how the function was preserved while simplifying the process.
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Batch Repeatability: 5 Units of Marine Propeller Hub to One Standard
How we held consistent results across a 5-unit batch of a bronze or stainless propeller hub machined for a workboat: the controls on tooling, offsets and inspection that keep the first part and the last part the same.
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Cycle Time Down by 25 per cent: Machining Marine Propeller Hub
A machining improvement programme on a bronze or stainless propeller hub machined for a workboat: where the time was going, what we changed in roughing, tooling and handling, and the 25 per cent saving achieved without touching the drawing.
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Fixture Strategy for Marine Propeller Hub: How We Held the Part
The fixture strategy behind a bronze or stainless propeller hub machined for a workboat: how we located the part on its drawing datums, what was built, why those decisions were taken and how the setup performed in production.
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Re-sourcing Marine Propeller Hub: Taking Over an Existing Programme
How we took over an established programme for a bronze or stainless propeller hub machined for a workboat: reviewing inherited drawings and samples, rebuilding the process, proving it and shipping the first approved batch.
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Documentation Pack for Turbine Nozzle Ring Segment: What Shipped with the Order
The documentation supplied with a shipment of a nickel alloy segment containing a row of precision aerofoils: what each document is for, why it matters at goods-in and how it is kept valid for repeat orders.
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Scheduled Repeat Supply of Turbine Nozzle Ring Segment: Planning, Stock and Kanban
A scheduled supply programme for a nickel alloy segment containing a row of precision aerofoils: how releases were agreed, how stock and tooling were held, and how forecast changes were handled without disruption.
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Assembly Fit Check for Turbine Nozzle Ring Segment: Machining to the Mating Part
Machining a nickel alloy segment containing a row of precision aerofoils against its mating part: how the fit was defined, checked on the shop floor and then verified at the customer's assembly line.
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Emergency Rework: Recovering a Turbine Nozzle Ring Segment Order Against the Clock
An emergency recovery job involving a nickel alloy segment containing a row of precision aerofoils: what went wrong at another source, how we planned the recovery in parallel, and how usable parts reached the customer line in time.
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Material Change for Turbine Nozzle Ring Segment: Trial, Validation and Approval
A material change programme for a nickel alloy segment containing a row of precision aerofoils: why the change was needed, how the trial part was machined and tested, and how the new material was validated and approved.
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Design Feedback on Turbine Nozzle Ring Segment: Changes Proposed Before Cutting
A design-for-manufacture review of a nickel alloy segment containing a row of precision aerofoils: the features that were expensive to produce, the changes we proposed, and how the function was preserved while simplifying the process.
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Batch Repeatability: 5 Units of Turbine Nozzle Ring Segment to One Standard
How we held consistent results across a 5-unit batch of a nickel alloy segment containing a row of precision aerofoils: the controls on tooling, offsets and inspection that keep the first part and the last part the same.
Details
Case Studies
