Mechatronic means for machine accuracy improvement

The paper deals with the mechatronic means for the accuracy improvement of metal cutting machines, co-ordinate measuring machines, robots, etc. The mechatronic correction means of raster scales, encoders errors and final 3-D position correction of a cutting instrument or touch probe are presented. T...

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Bibliographic Details
Published in:Mechatronics (Oxford) 2002-11, Vol.12 (9), p.1133-1143
Main Authors: Bansevičius, Ramutis, Giniotis, Vytautas
Format: Article
Language:English
Subjects:
Applied sciences
Bearings, bushings, rolling bearings
Drives
Electric field effects
Error analysis
Exact sciences and technology
Magnetic field effects
Mechanical engineering. Machine design
Metal cutting
Precision engineering, watch making
Robots
Transducers
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Summary:The paper deals with the mechatronic means for the accuracy improvement of metal cutting machines, co-ordinate measuring machines, robots, etc. The mechatronic correction means of raster scales, encoders errors and final 3-D position correction of a cutting instrument or touch probe are presented. The technical solutions are given with the application of active materials for smart probes and piezoactuators. A case of calculations for piezoactive raster plates is described together with volumetric control diagrams and the examples of practical implementation.
ISSN:0957-4158
1873-4006
DOI:10.1016/S0957-4158(02)00018-1