Details
| Original language | English |
|---|---|
| Pages (from-to) | 147-150 |
| Number of pages | 4 |
| Journal | Procedia CIRP |
| Volume | 46 |
| Publication status | Published - 30 May 2016 |
| Event | 7th CIRP Conference on High Performance Cutting, HPC 2016 - Chemnitz, Germany Duration: 31 May 2016 → 2 Jun 2016 |
Abstract
Ultra-precision machining is rarely used in the production industry due to high costs as a consequence of disproportionally long primary and secondary processing times. In this context, the implementation of innovative machine technologies presents a suitable approach to increase productivity and reduce manufacturing costs. This paper introduces the implementation of an electromagnetic linear guide within a two-axis positioning stage for ultra-precision and micro machining. Using analytical models and FEM simulations, an optimised design for the guide's structure and magnet configuration is developed with regard to the intended application in ultra-precision high performance cutting. The new guide system provides frictionless operation for rapid and precise feed movements. Stiffness and damping of the electromagnetic guide can be adjusted to current process requirements. Fine positioning of the levitating carriage within the air gap enables an increase of the overall position accuracy.
Keywords
- High performance cutting, Magnetic guide, Ultra-precision machining
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Procedia CIRP, Vol. 46, 30.05.2016, p. 147-150.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Design and Optimisation of an Electromagnetic Linear Guide for Ultra-Precision High Performance Cutting
AU - Denkena, B.
AU - Dahlmann, D.
AU - Krüger, Rudolf
N1 - Funding information: The authors thank the German Research Foundation for funding the research group FOR 1845 “Ultra-Precision High Performance Cutting”.
PY - 2016/5/30
Y1 - 2016/5/30
N2 - Ultra-precision machining is rarely used in the production industry due to high costs as a consequence of disproportionally long primary and secondary processing times. In this context, the implementation of innovative machine technologies presents a suitable approach to increase productivity and reduce manufacturing costs. This paper introduces the implementation of an electromagnetic linear guide within a two-axis positioning stage for ultra-precision and micro machining. Using analytical models and FEM simulations, an optimised design for the guide's structure and magnet configuration is developed with regard to the intended application in ultra-precision high performance cutting. The new guide system provides frictionless operation for rapid and precise feed movements. Stiffness and damping of the electromagnetic guide can be adjusted to current process requirements. Fine positioning of the levitating carriage within the air gap enables an increase of the overall position accuracy.
AB - Ultra-precision machining is rarely used in the production industry due to high costs as a consequence of disproportionally long primary and secondary processing times. In this context, the implementation of innovative machine technologies presents a suitable approach to increase productivity and reduce manufacturing costs. This paper introduces the implementation of an electromagnetic linear guide within a two-axis positioning stage for ultra-precision and micro machining. Using analytical models and FEM simulations, an optimised design for the guide's structure and magnet configuration is developed with regard to the intended application in ultra-precision high performance cutting. The new guide system provides frictionless operation for rapid and precise feed movements. Stiffness and damping of the electromagnetic guide can be adjusted to current process requirements. Fine positioning of the levitating carriage within the air gap enables an increase of the overall position accuracy.
KW - High performance cutting
KW - Magnetic guide
KW - Ultra-precision machining
UR - http://www.scopus.com/inward/record.url?scp=84978920122&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2016.02.056
DO - 10.1016/j.procir.2016.02.056
M3 - Conference article
AN - SCOPUS:84978920122
VL - 46
SP - 147
EP - 150
JO - Procedia CIRP
JF - Procedia CIRP
SN - 2212-8271
T2 - 7th CIRP Conference on High Performance Cutting, HPC 2016
Y2 - 31 May 2016 through 2 June 2016
ER -