提出了一种大尺寸长条形超声塑焊开槽焊头的设计方法，并对其进行了实验验证。
A new design method for large cross-section blade-like ultrasonic plastic welding horns with slots is pre-sented, and relative experiments have been done to validate this method.
注意需要塑出大概的形状，钢筋焊好之后，在外面扎一层钢丝网，然后开始塑造基础层粉刷。
Attention to the need to shape the shape of plastic, steel welding, after a layer of steel wire mesh, and then began to shape the basic layer of paint.
注意需要塑出大概的形状臧，钢筋焊好之后，在外面扎一层钢丝网，然后开始塑造基础层粉刷。
Note about the shape of the need to model to the, steel welding, outside a layer of steel wire net, and then began to shape the base layer to paint.
采用注塑、吐料、挤压成型、焊合的方式，可为铝塑复合管、塑料管注上塑料肩部。
It operates by plastic injecting, spitting, squeezing and welding for making a plastic shoulder for plastic tubes and aluminum-plastic tubes.
MOSFET的封装主要由晶圆切割，晶粒黏贴，焊线，封塑，切割成型这五大流程组成。
The assembly of MOSFET is consisted of five main processes, which are wafer sawing, die attach, wire bond, molding, trim and form.
MOSFET的封装主要由晶圆切割，晶粒黏贴，焊线，封塑，切割成型这五大流程组成。
The assembly of MOSFET is consisted of five main processes, which are wafer sawing, die attach, wire bond, molding, trim and form.
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