Shape measurement of rotation symmetrical parts

As rotary pistons for pumps must have very precise surface geometries, the pistons have to undergo 3D shape measurement. The scanCONTROL laser scanner is moved vertically by a linear axis in a special measuring machine. In doing so, the piston rotates in the measuring range of the scanner. A resolution of 3µm is achieved using this.

Vantaankoskentie 14
01670 Vantaa, Finland
+358 40 8484 109