6533b837fe1ef96bd12a3293

RESEARCH PRODUCT

Methods for Experimentally Determining Stiffness of a Multi-Axis Machining Centre

Geir HovlandJan Fredrik Røsjordet

subject

Identification3-axisComputer scienceMulti axisCNC machineStiffnessMechanical engineeringlcsh:QA75.5-76.95StiffnessComputer Science ApplicationsComputer Science::Robotics5-axisMachiningControl and Systems EngineeringModeling and Simulationmedicinelcsh:Electronic computers. Computer scienceIndustrial robotmedicine.symptomSoftwareComputingMethodologies_COMPUTERGRAPHICS

description

This paper deals with global methods for experimentally determining the static stiffness of multi-axis machining centres. Different devices used for measuring deflection, in specific, are explored, where accuracy and usability are highlighted. The methods were tested on a 3-axis CNC milling machine, 2-axis trunnion table and a 6-DOF industrial robot.

yearjournalcountryeditionlanguage
2019-01-01Modeling, Identification and Control: A Norwegian Research Bulletin
https://doi.org/10.4173/mic.2019.1.2