MD-Lab research on double-flank roll testing converts a fast industrial gear inspection method into a richer diagnostic tool. The work links radial composite error measurements with numerical simulation of free-form meshing gears and inverse models for identifying gear-parameter deviations.
MD-Lab research on geometric dimensioning and tolerancing connects ISO GPS specification, functional performance, datum-system design, finite-element assembly behaviour and inspection strategy for compliant parts and additive-manufactured components.
MD Lab research on material-extrusion accuracy follows two complementary routes. One determines whether printed holes and shafts will assemble as intended through ISO-GPS coordinate metrology. The other determines printer performance through a compact self-assessment benchmark that turns cylinder form error into an accessible displacement measurement.
