000004133 001__ 4133
000004133 005__ 20141118153334.0
000004133 04107 $$acze
000004133 046__ $$k2004-05-10
000004133 100__ $$aSoldát, J.
000004133 24500 $$aAnalysis and compensation thermal errors of machine tools

000004133 24630 $$n10.$$pEngineering Mechanics 2004
000004133 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Prague
000004133 506__ $$arestricted
000004133 520__ $$2eng$$aThis paper deals with problem solving of the thermal errors of machine tools by using of the indirect compensation methods. A detailed analysis of machine tool thermal behaviour is necessary for successful thermal errors compensation. The compensation algorithms of thermo-elastic deformations use linear or polynomial equations. The main objective is on-line parameter determination of the compensation equations directly on machine tool. Criteria of evaluation and causes of the compensation models failure are also briefly mentioned. Methods of the compensation relation determination are verified for machine tools. By means of application of the compensation algorithms, inaccuracy of parts machining caused by thermal errors will be reduced by more than 2/3.

000004133 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004133 653__ $$a

000004133 7112_ $$aEngineering Mechanics 2004$$cSvratka (CZ)$$d2004-05-10 / 2004-05-13$$gEM2004
000004133 720__ $$aSoldát, J.
000004133 8560_ $$ffischerc@itam.cas.cz
000004133 8564_ $$s596359$$uhttps://invenio.itam.cas.cz/record/4133/files/T-Soldat-Jaroslav.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000004133 962__ $$r4009
000004133 980__ $$aPAPER