The local people set to straightaway to destroy the tin ball .
于是,人们一齐动手,很快将锡球上的锡皮剥了个精光。
By statistical analysis, the defects are tin-ball short, overflowing, dissymmetry, splash and scorch, which are mainly affected by the tin-ball size, pad positions, and process parameters .
统计分析了焊接缺陷主要是表现为锡球断路、焊锡过流、锡球分布不对称以及烧焦和锡溅,主要受锡球大小、焊盘相对位置以及有关加工参数的影响。
Introduces the principle of the tin-ball laser bonding on hard disk sliders and its merit.
介绍硬盘磁头激光锡球焊接的原理和优点;
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