耐衝撃HDIの実験的評価(S62-3 HDI(1),S62 情報機器コンピュータメカニクス)

概要

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To study dynamic of shock resistant HDI was used a fall-shock tester. An operating HDD in which a shock resistant slider was built was fall under a shock acceleration 9800m/s^2 by the fall-shock tester. An output signal from head was observed during the HDD falling. A result of experiment was obtained, the amplitude of output signal do not vary when a fall-shock is coming. To verify the experiment result, a simulation for shock was carried out to the shock resistant slider. A result that there is no contact between slider and disk was obtained. Therefore, A effectiveness of shock resistant slider under shock acceleration 9800m/s^2, in direction to desk, was confirmed.
一般社団法人日本機械学会の論文
2004-09-04