The Concept
Rotation + Linear Scanning = Complete 3D Inspection
The mandrel rotates on precision cam fixtures while the laser profile sensor travels along its full length. Together, the two motions reconstruct the measured surface for dimensional and profile analysis.
01 — CAM / ROTARY FIXTUREHolds and rotates the mandrel on both ends.
02 — ROTATING MANDRELFull 360° rotation exposes the entire circumference.
04 — LINEAR AXIS, 0–L mmSensor travels the mandrel's full length.
03 — LASER PROFILE SENSORCaptures radial profile at every point.
05 — MEASUREMENT PATHRotation × travel = full 3D surface data.