Updated Zeiss Scanning Gage System Brings Higher Repeatability

Several key enhancements to the ScanMax scanning gage system from Carl Zeiss were announced at Westec. The intuitive system lets shopfloor machine operators to perform in-process inspections to verify dimension, form, and position. The system provides repeatability to 2 µm.

One feature that was upgraded was the system's ScanWare software, which provides scanning functions such as recording full part shape with form deviation, the recognition of geometries, and data evaluation. Improvements were made to probe calibration, which now allows operators to automatically perform highly accurate and repeatable measurements even faster — acquiring up to 200 points per second. New "Profil" software extends the original ScanMax capabilities by adding the ability to make contour measurements.

In terms of overall shopfloor functionality, ScanMax is equipped with a new polymer base and wheels for greater mobility, enabling it to absorb more environmental vibration. When using the rotary tilt table, the unit's computer system automatically retains workpiece recognition. Additionally, operators can adjust the table height to handle taller workpieces.

Measurement capabilities also were enhanced with the addition of a torus symmetry probe, which offers a better calibration leveling method for disk, torus, cylindrical, and cone probes.

Carl Zeiss IMT Corp., 7008 Northland Dr., Minneapolis, MN 55428. Tel: 800-752-6181.