Can Your Point Cloud Detect One Protruding Lamination?
A scanner's advertised resolution does not es…
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Practical engineering articles for transformer-core selection, design and production.
1,317 articles
Is the Core Sagging in the Inspection Position?
Horizontal measurements can include support-d…
Read full articleCorrect the Core and the Gauge for Their Own Temperatures
Room temperature does not prove that a core a…
Read full articleA Burr Can Move the Datum before It Changes the Dimension
A small burr at a locating edge can bias a mu…
Read full articleWhen a CMM Probe Moves the Lamination It Measures
A repeatable contact reading can be repeatabl…
Read full articleKeep Scan Registration Drift out of Large Core Measurements
Accurate local points can still form an inacc…
Read full articleMap Limb Straightness over the Coil’s Entire Travel
A core can pass a diameter gauge near the top…
Read full articleBuild Core Drawing Datums around the Assembly Functions
A datum scheme should reproduce how the core …
Read full articleIs the Core Window Narrow, or Has It Racked?
Unequal diagonals flag some window distortion…
Read full articleLocal Core Scans Need Position Repeatability, Not Just Low Noise
Repeating a scan with a slightly different tr…
Read full articleThermal and Magnetic Maps Should Disagree Productively
A thermal map and an electromagnetic map obse…
Read full articleThe Core Diameter That Actually Controls Coil Insertion
A tidy fitted circle can conceal the one lami…
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