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.

Micro-Epsilon Japan K.K.
#1003 Facade Building, 1-23-43, Esaka-cho,
Suita-shi, Osaka 564-0063, Japan
Yukihiro.Makinae@micro-epsilon.jp
+81 (0)6 6170 5257
+81 (0)6 6170 5258