?????????? 400-181-2881
x-ray ???????????,????????????,???????????(pcba)????????
???????pcb??????,???????????????(bga)?????????????????,?????????(qfn)???????(l??)?????????????,???????????????,????????????
??????(aoi)?????(smt)????????????,????????????????,?????????????????,??????
x????????
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x??????????????????
??x?????????????????????“????”????????????????????????????????????,??????????????,??????????pcb?????????????????????????????????????(???jtag??????)??????????????????????????
??????????x-ray???????“??”????????,????????????????????????,???????????????????????????,?????????????????,????“??”??,???????,x???? - ?????? - ??????????,???????,???bga,????,????????,????????x???
x-ray???????????????,???aoi?????????????(???????????),???bga????,?ersascope????????
x-ray???????????????? x-ray???????????????????????,??????,?????????????????????????,????????
????????'?????,?????,?????????,?????bga'???x?????“??”???????3d??,??????“??”?????????,??pcb????????,?????????????
??pcba,x-ray???????????????,????????????,?????????????????????????
??,??,????x??????????????????“???”????????????????,??????????(ems)???????????,???????????
??x-ray??????????
?????????,????????????,???????“??”??????????(???)?????????,??,???????????????????
????4???????:
1 - ????
??????????,??????????,???24mp,????16mp???,?????????????,?????????????????(???????????),?????x??????????????????????????????????????,??,????,??????,x????????????????????;?130kv????,160kv????????x??????,????????????????????,????“??”???????????????????????????????x?????????????????????,????????pcb?????????????????????????????????????,????????????
2 - ??'d'?
d????????????:
2d,????????????
2.5d,?????????????????
3d,?????????????????????,?????(????3d??)????????ct????
??,?????,????????,???ct????????????????bga????????,?????????,??2d???????,??????????????,?????????????? 3d???????????
3 - ????
???????????????,??????“??/???”???????????????????????????,????????“??”?????????????????????????????x????????,?????????????????(?????????????????),?????????????????pcb?????????????????????,?????????
???????,?????????????:
rp xray.jpg
4 - ??
??????,???x????????????????????(hse)??????????????????????????,?????????????????????,????????(??)????????????
???????,??????x???? “??”???????????????? - ??????,???? - ???????200-300???????? “???”?????????,???????,????????????????????????????
x-ray?????????????? x?????????????????,???10?????20%???????,????8?12?????
????????????????,??????????,????????????? ??,??,???????????????
???????乐橙lc8.com-乐橙lc8app官方下载网站?:????????????????,????????????????x-ray??????????????
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