Optical part measuring inside a milling machine

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Authors

The dimensions of a workpiece have been measured during the milling process using a 3D laser inspection system. Re-clamping of the work piece has been avoided but a short interruption of the milling process took place. All three dimensions of the part have been measured, height and width using a profile scanning devise based on the laser triangulation method and the length using also the displacement features of the machine tool. Gauge blocks with the reference dimension of 4, 8, 10, 14, 18 and 23 mm have been used for the verification of the measurements. The measured values for the height deviate from the real value between 0 to 19 μm. The deviations of the length lie between 0 and 33 μm. The deviations of the width are higher and they lie between 0 and 150 μm, because of the scanning steps of the devise. The measurement of the width could be improved using a second scanner perpendicular to the first one in order to achieve an overall part inspection with deviations lower than 33 μm.
Original languageEnglish
Title of host publicationAMA Conferences 2013 Proceedings : Sensor 2013 16th International Conference on Sensors and Measurement Technology
Number of pages4
PublisherAMA Service
Publication date14.05.2013
Pages775-778
ISBN (electronic)978-3-9813484-3-9
DOIs
Publication statusPublished - 14.05.2013
Event16th International Conference on Sensors and Measurement Technology - AMA Sensor 2013 - Nürnberg, Germany
Duration: 14.05.201316.05.2013
Conference number: 16
https://www.ama-science.org/ama-conferences/review/ama-conferences-2013/
https://www.ama-science.org/ama-conferences/review/ama-conferences-2013/