Share





A dynamic compensation technique, Renscan DC, enables CMM users to measure at higher speeds, but with accuracies that could only be achieved at low speeds. It operates within the company’s range of universal CMM controllers and can be combined with any of its scanning probes. This technique is a feature-based method that compensates for dynamic measurement errors induced when scanning at high speeds. These errors are easily derived through a process of measuring each feature on a part at two scanning speeds—one slow and one fast. The differences are then computed in the UCC controller to produce a dynamic compensation “map” for that feature. Once the dynamic map is derived, all subsequent parts with the same features can be measured at high speed.
Related Content
-
Rethink Quality Control to Increase Productivity, Decrease Scrap
Verifying parts is essential to documenting quality, and there are a few best practices that can make the quality control process more efficient.
-
How to Calibrate Gages and Certify Calibration Programs
Tips for establishing and maintaining a regular gage calibration program.
-
4 Ways to Establish Machine Accuracy
Understanding all the things that contribute to a machine’s full potential accuracy will inform what to prioritize when fine-tuning the machine.