Abstract
The feed axes of CNC machine tools are mainly equipped with ball screw drives. Has the feed axis no direct measuring system, the position accuracy of the axis is distinctly influenced by the heating of the spindle. By using the transient heat conduction equation for the on-line compensation of thermal expansion of the spindle, the nonlinear temperature distribution is considered. If the temperature is known at one point, it can be used as boundary condition for solving the differential equation. This paper shows the possibilities of contactless temperature measurement in ball screws. The problems in measuring the temperature of reflecting bare metal surfaces are discussed and the implemented solution is presented
| Originalsprache | englisch |
|---|---|
| Titel | Management of Technology Step to Substainable Production |
| Erscheinungsort | Zagreb |
| Herausgeber (Verlag) | ITG d.o.o. |
| Seiten | 222-229 |
| Publikationsstatus | Veröffentlicht - 2012 |
| Veranstaltung | 4th International Conference Management of Technology - Step to Sustainable Production : MOTSP 2012 - Zadar, Kroatien Dauer: 14 Juni 2012 → 16 Juni 2012 |
Konferenz
| Konferenz | 4th International Conference Management of Technology - Step to Sustainable Production |
|---|---|
| Land/Gebiet | Kroatien |
| Ort | Zadar |
| Zeitraum | 14/06/12 → 16/06/12 |
| Anderes |
Fields of Expertise
- Mobility & Production
Treatment code (Nähere Zuordnung)
- Application