MANUFACTURING / MAGNETIC TESTING
Magnetic Testing Before Part Release
Review magnetic-performance testing in custom NdFeB production and align measurements with the approved specification and release plan.
Drawing-led review preferred. A clear written requirement can start the discussion when a drawing is not ready.
ENGINEERING SNAPSHOTKeep the requirement visible from review to release.
Target defined by the project
Measurement basis
Reference face included
Result tied to the lot and part
01 / WHAT THE TEST SHOULD ANSWER
Measure what the application depends on.
A magnetic test plan should state the performance question, the reference condition, the pole orientation and the part or lot basis for the result.
Performance target
State the agreed magnetic requirement.
Test condition
Keep the measurement context with the result.
Orientation
Reference direction and polarity clearly.
Lot basis
Connect the record to the part and production lot.
02 / AVAILABLE EVIDENCE
Keep the measurement beside the material basis.
Magnetic evidence is most useful when grade, geometry, magnetization and application conditions are visible in the same project record.
Grade
Use the approved material and performance basis.
Geometry
Record the part form and critical dimensions.
Magnetization
State direction and pole relationship.
Application
Avoid separating test values from their intended use.
03 / NO UNIVERSAL PROMISE
A test capability is not a universal claim.
Final product performance remains subject to the approved drawing, specification, sample approval and production-lot inspection. Testing should answer the project requirement rather than imply a result for every part.
Approved basis
Measure against the current project specification.
Sample
Use the agreed sample and approval route.
Lot
Review production-lot evidence before release.
04 / NEXT STEP
Build the magnetic inspection plan.
Share the grade, geometry, direction, target and release expectation already known. The testing route can then be aligned with the rest of the part.
Target
What magnetic result controls the application?
Condition
Which direction and test context apply?
Record
What evidence is needed for release?
MAGNETIC TEST / RELEASE BASIS
Make the test answer clear.
A defined target and orientation give the measurement record a useful purpose.
Discuss the Test Plan