撚線サスペンションワイヤの構造設計手法の検討

DOI

書誌事項

タイトル別名
  • Development of Structural Design Method for Twisted Wires Suspension

抄録

<p>Copper alloy suspension wires are used in optical pickups and image stabilization mechanisms of mobile cameras. The durability of the suspension wire used in mobile cameras is greatly affected by the increase in the weight of the lens part due to the high image quality of the camera. Therefore, there is a need to improve the durability of the wire. In this study, the stress reduction effect of the twisted wires suspension are investigated using finite element method (FEM) analysis. In addition, a practical equation is obtained to facilitate the structural design. From this study, and the following conclusions were obtained. In contrast to the conventional single–wire structure, the twisted wire structure enables a significant reduction in the stress generated while maintaining the stiffness. A simple formula that approximates the results of many FEM analyses was proposed. This enables rapid product design.</p>

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390294418775580160
  • DOI
    10.34562/jic.61.1_339
  • ISSN
    2435872X
    13477234
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
  • 抄録ライセンスフラグ
    使用可

問題の指摘

ページトップへ