並列タイトル等Prediction of Dynamic Behavior in Ultrasonic Plastic Welding by the Use of Component Mode Synthesis Method
一般注記Ultrasonic plastic welding is one of the most widely used techniques for joining thermoplastics because no adhesive is required. To guarantee the successful welding, it is important to predict and evaluate the dynamic behavior at the joint area between the two parts to be joined. In this paper, the dynamic behavior at the joint area induced by the horn vibration is predicted by dynamic contact analysis based on time history response analysis. In addition, a significant reduction in computation time for the dynamic contact analysis is achieved using component mode synthesis method. The proposed method is validated by comparing the predictions of dynamic behavior with the experimental data. The predictions indicate the dynamic behavior depends on a driving frequency while the driving frequency is fixed for an ultrasonic welding machine.
一次資料へのリンクURLhttps://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=22329&item_no=1&attribute_id=22&file_no=1
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）