往復動機関へのフィールドバランス手法の適用

概要

論文の詳細を見る
In the field, the vibration caused by the unbalanced force is sometimes a serious problem, though the imbalance of the rotating and reciprocating parts, such as crank shaft, piston and connecting rod, is reduced by means of a weight control or a dynamic balancing. This vibration problem is often caused by the various devices which are attached to the rotating part of the engine at the field. A method to reduce the unbalanced force at the field has been required. A field balancing technique is used for reducing the unbalanced force in an electric motor system or a generator system. It is difficult to apply this method to the engine, because of a 1st-order rolling moment remained in the reciprocating engine. A new field balancing technique is developed considering the 1st-order rolling moment. Using this technique, the unbalanced force is identified without the effect of the rolling moment.
社団法人日本機械学会の論文
1992-05-25