書誌事項
- タイトル別名
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- Non-contact Non-destructive Evaluation for Adhesives between Steel Plates Using Air-coupled Ultrasonic Sensors
- クウチュウ チョウオンパ センサ ニ ヨル ヒセッショク ヒハカイ ヒョウカホウ ノ コウバン セッチャクブ エ ノ テキヨウセイ ケントウ
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抄録
As expanding the usage of adhesives in automotive bodies, non-destructive inspection techniques for them are increasingly required. The aim of this study is to evaluate adhesive regions with non-contact air-coupled ultrasonic technique. First, ultrasonic transmittance of steel plates was investigated theoretically and experimentally. As a result, transmitted waves at adhesive regions can be detected using oblique incidence and reception where the sensor angle is adjusted to the critical angle of A0 mode of Lamb waves. Secondly, images of the adhesive regions were obtained by scanning ultrasonic sensors and taking amplitude distributions of transmitted waves.
収録刊行物
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- 自動車技術会論文集
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自動車技術会論文集 43 (5), 1157-1162, 2012
公益社団法人 自動車技術会
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詳細情報 詳細情報について
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- CRID
- 1390282679590125696
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- NII論文ID
- 130004515860
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- NII書誌ID
- AN00105913
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- ISSN
- 18830811
- 02878321
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- HANDLE
- 11094/84492
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- NDL書誌ID
- 024027864
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可