Balancing Method of Multi-span, Multi-bearing Rotor System : 1st Report, Multiplane, Multispeed Balancing

スポンサーリンク

概要

• 論文の詳細を見る

• The least-squares method which uses influence coefficients was applied to a multispan, multibearing rotor system (10 bearings, 5 spans), and its effect was investigated. In this paper, the above balancing method was applied in the case where unbalance is distributed in one of the rotors in a multispan rotor system. The experimental results were as follows; (i) Simultaneous multiplane, -multispeed, -2 directional balancing yielded excellent results. (ii) When both horizontal and vertical vibrations are considered in balancing test, accurate balancing is to be expected.

• 一般社団法人日本機械学会の論文

著者

• Shiohata Koki

  Mechanical Engineering Research Laboratory Hitachi Ltd.

• FUJISAWA Fumio

  Mechanical Engineering Research Laboratory,Hitachi Ltd.

• Fujisawa Fumio

  Mechanical Engineering Research Laboratory Hitachi Ltd.

関連論文

• Large-Scale Structural-Acoustic Analysis by the Sub-Space Superposition Synthesis Method
• Prevention of Torsional Vibration in Fan Motor Shaft Systems with Multiblade Fans : 2nd Report, Effect of Making the Shaft System Symmetrical on Vibration Reduction
• Prevention of Torsional Vibration in Fan Motor Shaft Systems with Multiblade Fans : 3rd Report: Method of Frequency Control using Correction Weights
• Balancing Method of Multi-span, Multi-bearing Rotor System : 1st Report, Multiplane, Multispeed Balancing
• Balancing Method of Multi-span, Multi-bearings Rotor System : 2nd Report, Balancing for a Flexible Rotor Considering Constraint of the Correction Mass
• Method of Calculating Optimum Angular Blade Pitches in Fan with Unequally Pitched Blades
• Balancing for a Flexible Rotor Considering the Vibration Mode : 2nd Report, Balancing in which Modal Influence Coefficients Contain Phase Angle Errors

スポンサーリンク