CAJ | 학술논문

由于电子元器件组装及后续的设备安装运行过程中对于嵌入式器件与PCB的结合力（常用推出力表征）的严格要求，在制作含嵌入式器件PCB的过程中，需重点研究影响嵌入式器件推出力的因素及其控制方法。本项目设计正交试验，以PCB板厚、嵌入式器件锯齿数量、器件嵌入PCB开槽内的深度以及PCB开槽内镀铜厚度等四个因子各2两个水平进行试验研究，从而得出不同嵌入式器件推出力需求下的PCB板厚设计、嵌入式器件设计以及其它相关工艺参数等设计准则。
유우전자원기건조장급후속적설비안장운행과정중대우감입식기건여PCB적결합력（상용추출력표정）적엄격요구，재제작함감입식기건PCB적과정중，수중점연구영향감입식기건추출력적인소급기공제방법。본항목설계정교시험，이PCB판후、감입식기건거치수량、기건감입PCB개조내적심도이급PCB개조내도동후도등사개인자각2량개수평진행시험연구，종이득출불동감입식기건추출력수구하적PCB판후설계、감입식기건설계이급기타상관공예삼수등설계준칙。
Due to the strict demands of combination between press-ift components and PCB (or push-out force) from the assembly and operation, the research on the factors influencing press-fit components push-out force is necessary during manufacturing of PCB with press-fit components. The factors such as PCB thickness, saw-tooth number of press-ift components, ift depth of press-ift components and copper plate thickness with two levels are studied in orthogonal experiment. Design formula of PCB with press-ift components is obtained from the orthogonal experiment.