Burrs or deformation after cutting
Check clamping, wheel compatibility, feed and cooling against equipment and material requirements. Surface brightness alone does not establish preparation quality.
Deep scratches after polishing
Review the preceding grinding stage, particle contamination and consumable condition. Do not increase force or time without a reason.
A changed edge or target plane
Compare positioning and removal records. Check for overshooting, rounding, pull-out or relief, and reconsider support for sensitive specimens.
Information for support
Provide material, target plane, model, consumables, actual settings and before/after photographs.
MICROCRE learning notes · confirm the method for the specimen.