Development of Simulation Model for Dismantling of Vehicle Wire Harness

自動車ワイヤーハーネス解体シミュレーション技術の開発

There is a high demand for recycling of copper used in vehicle body parts. A modeling technique was developed for simulating rupture of wire harness during a dismantling process of a vehicle body. The diameter and stiffness of the wire harness was represented in the model. The model well predicted the actual rupture location when the wire harness was entrapped by other parts. The model also indicated that the rupture risk could be lowered when the direction and order of dismantling process were changed.自動車解体時により多くのワイヤーハーネスを回収すべく,ワイヤーハーネスの破断シミュレーション技術を開発した.ワイヤーハーネスの太さと剛性を表したモデルは,周辺部品との引っかかりを忠実に模擬し,実物と同じ破断箇所を予測した.又,解体手順を変えることでワイヤーハーネスが破断しなくなることも示した.

Language

  • English
  • Japanese

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Filing Info

  • Accession Number: 01673453
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: May 15 2018 3:05PM