Electromagnetic Levitation Guide for Use in Ultra-Precision Milling Centres | Zendy

Berend Denkena | Zendy; Dominik Dahlmann | Zendy; R. Krueger | Zendy

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Electromagnetic Levitation Guide for Use in Ultra-Precision Milling Centres

Author(s) -

Berend Denkena,

Dominik Dahlmann,

R. Krueger

Publication year - 2015

Publication title -

procedia cirp

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.683

H-Index - 65

ISSN - 2212-8271

DOI - 10.1016/j.procir.2015.08.008

Subject(s) - levitation , machining , mechanical engineering , precision engineering , engineering , stiffness , machine tool , productivity , process (computing) , magnetic levitation , engineering design process , manufacturing engineering , computer science , magnet , electrical engineering , structural engineering , macroeconomics , miniaturization , economics , operating system

Today's machine tools for ultra-precision machining are generally characterised by low productivity. Above all, practical cutting parameters are limited due to uncontrollable disturbance forces. Therefore, it is necessary to pursue the qualification of new technologies to overcome current limitations in productivity. In this paper, an approach for the design of a novel electromagnetic levitation guide for use in ultra-precision milling centres is presented. Design and arrangement of the magnetic guide's components are considered with regard to requirements and design principles of precision machines. Deterministic methods are utilised throughout the engineering process to ensure high stiffness and high dynamics. As a result, a concept for the electromagnetic ultra-precision linear guide is derived.DFG/FOR/184

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