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정하규(H. K Jung),권원태(W. T. Kwon),이수일(S. I. Lee) 한국생산제조학회 2008 한국생산제조시스템학회 학술발표대회 논문집 Vol.2008 No.10
Thermosonic bonding is a technology using heat and ultrasonic for the electronic packaging. Mechanical properties and alignment of the horn have a great effect on the bonding capability of the thermosonic bonding system. In this research, the effect of tolerance parameters and alignment to the performance of the bonding system are studied. The tolerance parameters and alignment that give most significant the effect on the performance of the bonding system are determined using Taguchi's method. It is found that error of the length of horn is determined to be the parameter that have great effect on the performance of the system.
정하규(H. K Jung),권원태(W. T. Kwon),리광훈(G. H. Rhee),심현석(H. S. Shim),정종혁(J. H. Jung),이현욱(H. W. Lee) 한국생산제조학회 2008 한국생산제조시스템학회 학술발표대회 논문집 Vol.2008 No.5
Thermosonic bonding is a method using heat and ultrasonic for bonding two materials. Since a horn transfers vibration and heat to the bonding material, it is a very important to figure out the heat flow on the horn and the alteration of the dynamic behavior due to the manufacturing error of the horn. In this research, the effect of temperature to the horn system and the effect of tolerance parameters to the amplitude and orientation of the system are performed. The manufacturing error that give most significant the effect on the amplitude and orientation are determined using Taguchi's method. It is found that the durability of the horn is affected by the temperature, while the amplitude and the orientation by the error of the length.