Ngokuthuthuka okusheshayo kwe PCB umkhakha, i-PCB yathuthuka kancane kancane isiya kuthambekele kolayini abanemba kakhulu nokuvula okuncane. Ngokuvamile, abakhiqizi be-PCB banenkinga yokuqopha isiqeshana sefilimu. I-PCB clip clip izodala isekhethi elifushane eliqondile, elithinta isivuno esiyinhloko sebhodi le-PCB ngokuhlolwa kwe-AOI.

Izimbangela:

1, ungqimba olwa nokumboza luncane kakhulu, ngoba ukumboza kudlula ukushuba kwefilimu ngesikhathi se-electroplating, ukwakheka kwefilimu yesiqeshana se-PCB, ikakhulukazi okuncanyana isikhala somugqa kungenzeka ukuthi kubangele ifilimu yesiqeshana esifushane.

2. Ukusatshalaliswa okungalingani kwemidwebo yepuleti. Enkambeni ye-electroplating graphic, ukumbozwa kwemigqa ehlukanisiwe kudlula ukushuba kwefilimu ngenxa yamandla aphezulu, okuholele ekujikelezeni okufushane okubangelwa ukucindezela ifilimu.

Izixazululo:

1, khulisa ukushuba kwe-anti-coating

Khetha ubukhulu obufanele befilimu eyomile, uma ifilimu emanzi ingaphrintwa ngepuleti eliphansi le-mesh, noma ngokuphrinta ifilimu emanzi kabili ukukhulisa ukushuba kwefilimu.

2. Ukusatshalaliswa okungalingani kwemidwebo yamapuleti, ukwehliswa okufanele kwesisindo samanje (1.0-1.5A) sokukhethwa kwamandla

Ekukhiqizweni kwansuku zonke, ngenxa yezizathu zokuqinisekisa ukukhiqizwa, ngakho-ke ukulawulwa kwesikhathi sokuqothulwa ngokuvamile kufushane, kungcono, ngakho-ke ukusebenzisa ubukhulu bamanje kuphakathi kuka-1.7 ~ 2.4 A ngokuvamile, ngakho-ke ukuthola ubukhulu bamanje endaweni eqhelile kuzoba Izikhathi eziyi-1.5 ~ 3.0 kuleyo ndawo ejwayelekile, okuvame ukudala indawo ecezile endaweni yesikhala esincane sokunamathisela ubukhulu befilimu kakhulu, Ngemuva kokukhishwa kwefilimu, ifilimu ayihlanzekile. Ezimweni ezibucayi, onqenqemeni bomugqa bazobopha ifilimu elwa nokugqokiswa, okuholele ekujikelezeni okufushane kwesiqeshana sefilimu, futhi kuzokwenza ukuqina kwe-welding kulayini kube mncane.