A Passing Final Test Does Not Establish a Stable Process
Every core in the shipment can pass while the…
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What In-House Core Testing Actually Changes
The value of a core test station is measured …
Read full articleA Lower Scrap Rate Does Not Automatically Mean a Better Core Factory
Before comparing scrap percentages, ask what …
Read full articleMaterial Utilization Cannot Override the Magnetic Direction
The nesting software may find a better fit by…
Read full articleMixed Laminations: The Risk Is Not Always Visible in the Stack
A packet can look correct and still contain t…
Read full articleMaterial Traceability Must Survive the Split and the Merge
The coil number is known. Can you still ident…
Read full articleShort Core Lead Time: Which Clock Has Actually Been Reduced?
Which part of the promised lead time is short…
Read full articleWhich Core Tolerances Are Worth Tightening?
Tolerance should follow sensitivity. A critic…
Read full articleCore Cost Reduction: Remove Waste Before Moving the Design Limit
A lower core purchase price is not necessaril…
Read full articleWhy an Excellent First Sample Can Be a Poor Production Predictor
The first sample may have passed through a pr…
Read full articleRepeatability: What the Best Test Result Cannot Tell You
Ask for the sequence, not the record result. …
Read full articleA Passing Core Test Does Not Qualify the Winding Interface
The core passes its magnetic test. The windin…
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