Aprimoramento de uma bancada didática para estudos de desalinhamento de eixos e desbalanceamento de rotores a partir da implantação de duas novas bases de fixação e avaliação dos níveis de vibração

Abstract

This paper aims to the improvement of a didactic bench built in 2011 by scholars from the Universidade Tecnológica Federal do Paraná (UTFPR), Pato Branco campus. This bench is assembled and operates in the UTFPR vibration laboratory, which is located in the building H, room H009. The adjustments proposed in this paper intends to bring structural modifications for the bench. The objective of this is proposition is to grant practical studies for UTFPR scholars on shaft misalignment and rotor unbalance. This paper intends to achieve this objective by altering the basis of the bench, allowing higher level of vibrations in the area. Diverse sorts of materials are presented and evaluated for the basis structural modification. Under the attachment region will be installed materials that influence the stiffness of the basis. Two projects are to be evaluated in terms of signal analysis. This monograph expects to benefit undergraduates in the perception of vibration caused by unbalance and.