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韩雷

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期刊论文

Effect of tightening torque on transducer dynamics and bond strength in wire bonding

韩雷

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摘要/描述

This study seeks to quantify the screw-fastening effect of the tool/transducer on wire bonding performance. Aluminum wire bonding experiments were performed on a laboratory test bench. Characterizations of bonding process through a wavelet analysis were used to study the relation between screw fastening, vibration behaviors and bond strength. The time-frequency plots were depicted for identifying un-modeled wire bonding dynamics. Finally some statistically time domain features were presented for further analysis.

版权说明:以下全部内容由韩雷上传于   2008年01月25日 08时59分16秒,版权归本人所有。

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