通过对支撑管零件冲孔工艺进行了分析，介绍了各种加工工艺的特点。
Through analyzing the punching process for the supporting pipe, introduced various processing characteristics.
几百个微细的晶体管、晶片和其他电子零件被机械人“拾起并定位”到每块电子版上，多支机械手臂一起快速舞动，让人目不暇接。
Hundreds of tiny transistors, chips, and other electronic parts are attached to each circuit board by "pick and place" robots, whose multiple arms move almost too fast to follow.
大部分电子产品都是集成电路制成的，也就是由晶体管和一些蚀刻到硅片上的小零件共同组成的微小芯片。
Most electronics are made in the form of integrated circuits, which are tiny chips that contain transistors and other components etched onto silicon wafers.
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