Verifying machine performance

Automatic Multilaser Alignment

Optimise component quality like never before: the Automatic Multilaser Alignment provides fully automated online monitoring and correction of beam source positioning relative to each other - to 27.5 µm accuracy. A high-resolution camera system and darkfield lighting make it possible to record, analyze and correct images while the build job is in progress. Quality indicators for each measurement sequence enable faults to be quickly localized. Measurement readings are documented in condition monitoring.

Laser power calibration

Our laser power calibration measures and, where necessary, recalibrates the laser power between two build jobs - independently of annual maintenance by the customer. All lasers are checked on machines with the fullfield multilaser option. At the same time, measurement readings are documented to comply with the requirement to provide verification. Laser power measurement is based on DIN 35224 and ISO 52941.

Focus position measurement

This option is used to measure focus positions between two build jobs. The laser protective screen is checked for possible impurities (thermal shift). Measurement readings are documented to comply with the requirement to provide verification.

Scan field calibration

Scan field calibration enables you to measure and, where necessary, to recalibrate the scan field between two build jobs. Measurement readings are also documented to comply with the requirement to provide verification.

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