Prediction of machined part accuracy from machining system capability
2014 (English)In: CIRP annals, ISSN 0007-8506, E-ISSN 1726-0604, Vol. 63, no 1, 505-508 p.Article in journal (Refereed) Published
A novel methodology for linking machining system capability to the accuracy of a machined part is presented. Using special testing equipment, force-deviation functions in the real machine workspace are obtained. An elastically linked multi-body simulation and FE model evaluates the volumetric deviations. The deviation values are then calculated for a particular tool path. The forces and the deviations along the tool path are computed and compared with results obtained from machining experiments. This approach yields elimination of laborious machining experiments and supports an unequivocal control of machining system conditions giving the required level of part accuracy.
Place, publisher, year, edition, pages
Elsevier, 2014. Vol. 63, no 1, 505-508 p.
Accuracy, Machine tool, Elastically Linked Systems (ELS)
Engineering and Technology
Research subject SRA - Production
IdentifiersURN: urn:nbn:se:kth:diva-147869DOI: 10.1016/j.cirp.2014.03.040ISI: 000338811000127ScopusID: 2-s2.0-84902546592OAI: oai:DiVA.org:kth-147869DiVA: diva2:732782
FunderXPRES - Initiative for excellence in production researchVinnova
QC 201408112014-07-062014-07-062014-08-11Bibliographically approved