Alicona µCMM – Optical coordinate measuring machine for complex geometries

Users combine advantages from tactile coordinate measuring technology and optical surface measuring technology and measure the dimension, position, shape and roughness of components with only one sensor. The optical CMM offers high geometric accuracy of several optical 3D measurements in relation to each other, enabling the measurement of small surface details on large components and precisely determining the position of these individual measurements in relation to each other. The spectrum of measurable surfaces includes all common industrial materials and composites such as plastics, PCD, CFRP, ceramics, chrome, silicon. Simple operation is implemented by single-button solutions, automation and ergonomic control elements such as a specially designed controller. Air-bearing axes with linear drive enable wear-free use and highly accurate, fast measurements.

Technical Specifications

Measurement principle non-contact, optical, three-dimensional, based on Focus-Variation
Number of measurement points Single measurement: X: 1720, Y: 1720, X x Y: 2.95 million
Multi measurement: up to 500 million
Positioning volume (X x Y x Z) 310 mm x 310 mm x 310 mm = 29 791 000 mm³
Travel speed of axes Up to 100 mm/s
Coaxial illumination LED coaxial illumination (color), high-power, electronically controllable
System monitoring 9 temperature sensors (accuracy: ± 0.1 K), 3 vibration sensors, internal current and voltage monitoring, incl. long-term logging, retrievable
3D Accuracy 10360-8 The values given are based on ISO 10360-8 and VDI 2617 EUni:Tr:ODS,MPE = (0.8 + L/600) μm (L in mm)Valid for all MultiMeasurements
EUniZ:St:ODS,MPE = (0.15 + L/50) μm (L in mm)Valid for single measurements, height step measurements
Objective 1500A 800A 400A 150A 80A
Working distance mm 23.5 17.5 19 11 4.5
Lateral measurement range (X,Y)
(X x Y)