A New Proposal for Explicit Angle Calculation in Angular Contact Ball Bearing

Author:

Antoine J -F.1,Abba G.2,Molinari A.3

Affiliation:

1. LGIPM-CEMA, IUT de Thionville-Yutz, 1 impasse Kastler, 57970 YUTZ, France

2. LGIPM-CEMA, Ecole Nationale d’Ingénieurs de Metz, Île du Saulcy, 57045 METZ Cedex, France

3. LPMM, ISGMP, Université de Metz, Île du Saulcy, BP 80794, 57012 METZ Cedex 1, France

Abstract

In order to optimize the mechanical behavior of high speed rotors, it is useful to know the load-displacement law of the angular-contact ball bearing. The relationship between preload, speed, and contact angle is studied and a new analytical approach is proposed, giving explicitly and with good precision the contact angle versus preload and rotational speed for the special case of elastically preloaded high speed angular-contact ball bearing.

Publisher

ASME International

Subject

Computer Graphics and Computer-Aided Design,Computer Science Applications,Mechanical Engineering,Mechanics of Materials

Reference22 articles.

1. Fayard, H. , 1999, “Procédés à Réluctance Variable pour la Conversion d’Énergie Électromécanique Directe—Application à l’Usinage Grande Vitesse,” PhD thesis, University of Metz.

2. Faults and Unbalanced Forces in the Switched Reluctance Machine;Miller;IEEE Trans. Ind. Appl.

3. Camus, F., Humeau, B., Besbes, M., and Gabsi, M., 1997, “Réduction des Vibrations des Machines à Réluctance Variable,” Action sur la Commande,” Actes de la Journée Vibrations et Bruits Acoustiques des Machines Électriques, LESIR, Cachan, France, pp. 47–56.

4. Influence of Stator Geometry upon the Vibratory Behavior and Electromagnetic Performances of Switched Reluctance Motors;Besbes;IEE Proc.: Electr. Power Appl.

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