The part alignment is an important step for automated optical inspection of printed circuit board (PCB).
在印刷电路板的自动光学检测中，被检对象的空间对准是一个关键步骤。
2
A locator feature (48) indexes receptacle elements on the circuit board (28), alignment tool (100), and seal plate (40).
定位特征(48)标引在电路板(28)、对准工具(100)和密封板(40)上的接受元件。
3
A method of assembling a pressure sensing module (15) includes affixing a pressure sensor unit (30) to an alignment tool (100) aod indexing the alignment tool (100) to a circuit board (28).