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http://dx.doi.org/10.18419/opus-12908
Autor(en): | Steinle, Lukas Lechler, Armin Neubauer, Michael Verl, Alexander |
Titel: | Experimental investigation into the implications of transmission errors for rack-and-pinion drives |
Erscheinungsdatum: | 2021 |
Dokumentart: | Zeitschriftenartikel |
Seiten: | 453-463 |
Erschienen in: | Production engineering 16 (2022), S. 453-463 |
URI: | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-129276 http://elib.uni-stuttgart.de/handle/11682/12927 http://dx.doi.org/10.18419/opus-12908 |
ISSN: | 0944-6524 1863-7353 |
Zusammenfassung: | Rack-and-pinion drives are the preferred option in the machine tool sector when long ranges of motion and high loads are involved. However, their shortcomings particularly include deficiencies in the achievable positioning and path accuracy. The backlash as one of the main issues is well described in the literature and numerous solutions to reduce its negative effects exist. In contrast, there is a lack of literature regarding the scientific and systematic analysis of the transmission errors in rack-and-pinion drives. In this paper, the displacements originating in the drive train of a system with industrial components are measured under different operating conditions. The observed transmission errors are thoroughly analyzed in no-load operation and their sources are discussed. Subsequent investigations show significant load-dependent alterations of the transmission errors and direction-dependent characteristics, the causes of which are explained. It is shown, that transmission errors negatively affect the path accuracy of position controlled drives, which is amplified by excitation of the machine structure in certain operating conditions. To address this issue, different error compensation concepts are presented. |
Enthalten in den Sammlungen: | 07 Fakultät Konstruktions-, Produktions- und Fahrzeugtechnik |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
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s11740-021-01090-y.pdf | 1,2 MB | Adobe PDF | Öffnen/Anzeigen |
Diese Ressource wurde unter folgender Copyright-Bestimmung veröffentlicht: Lizenz von Creative Commons