Introduces the principle of the tin-ball laserbonding 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；
2
A laserbonding device can rapidly and conveniently remove a cover layer on a lead with cover layer and perform the laserbonding on the lead and a terminal.
With the Doppler laser vibration measurement system, the vibration velocity curves of the flip chip and tool tip were obtained during thermo-sonic flip chip bonding.