上皿はかり用ダブルビーム型ロードセル
ひずみ特性の解析とその改善
1990 年 56 巻 2 号 p. 393-398
詳細
1990 年 56 巻 2 号 p. 393-398
The strain characteristics in a solid double beam type load cell for scales with a stabilized pan, are analyzed and discussed by finite element analysis and experiments. And it is clarified that the nonlinearity and the error due to loading position is mainly due to the buckling of the beam. On those analysis, it is proposed how to reduce them, and it is ascertained by finite element analysis and experiments that the reduction method is effective.
