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Autor:
Eduard Stach
Publikováno v:
MM Science Journal. 2022
Thermal behaviour is a key factor affecting the operatingstatus of high performance hydrostatic (HS) bearings of rotational axes of machine tools (MT). This paper introduces a novel model developed for transient thermo mechanical analysis of hydrosta
Autor:
Eduard Stach
Publikováno v:
MM Science Journal. 2022
The accuracy of machine tools is limited by many factors,such as geometric and thermal errors. Current error reduction approaches include e.g. volumetric compensation. However, if a machine tool has only linear axes, angular errors cannot be compensa
Autor:
Fabian A. Tripkewitz, Tomáš Lazák, Matthias Fritz, Eduard Stach, Matthias Weigold, Matěj Sulitka
Publikováno v:
Tribology International. 183:108356
Publikováno v:
Applied Mechanics and Materials. 821:113-119
Tilting (parallelism error) of guiding surfaces may cause reduction of load capacity of hydrostatic (HS) guideways and bearings in machine tools (MT). Using coupled finite element (FE) computational models of MT structures, it is nowadays possible to
Publikováno v:
Journal of Physics: Conference Series; 2006, Vol. 28 Issue 1, p1-1, 1p