Yiziphi izinzuzo zebhodi lesifunda eliprintiwe eliguquguqukayo?
Isekethe eguquguqukayo inezinzuzo zobuningi bezintambo eziphezulu, ukuqina okulula, ukujiya okuncane, ukugoba, ukuguquguquka, njll.
Okokuqala, ingamelana nezigidi zokugoba okuguquguqukayo ngaphandle kokulimaza ucingo, inyakaze futhi ikhule ngokuthanda kwayo ngokwezidingo zokuhlelwa kwesikhala, ifeze ukuhlanganiswa okunezinhlangothi ezintathu, futhi ifinyelele umphumela wokuhlanganiswa kokuhlanganiswa kwezingxenye kanye nokuxhumeka kwentambo.
Okulandelayo, ama-PCB aguquguqukayo anezakhiwo zikagesi ezinhle kakhulu. I-dielectric constant ephansi ivumela ukudluliswa kwesignali kagesi okusheshayo; izakhiwo ezinhle zokushisa zenza kube lula ukupholisa izingxenye; izinga lokushisa eliphakeme lokushintsha kwengilazi noma iphuzu lokuncibilika livumela izingxenye ukuthi zisebenze kahle emazingeni okushisa aphezulu.
Ngaphezu kwalokho, njengoba singahlanganisa izingxenye eziningi zezingxenye eziqinile, futhi ingxenye egobile isetshenziselwa ukuxhumana, ukuthembeka kokuhlanganiswa kanye nokukhiqiza kwama-PCB aguquguqukayo kuphakeme.
Yiziphi izinhlelo zokusebenza zebhodi lesifunda eliprintiwe eliguquguqukayo?
Ama-PCB aguquguqukayo asetshenziswa kabanzi emishinini ezwela kakhulu ngenxa yokuguquguquka kwawo ukumelana nokudlidliza. Izindawo zawo zokusetshenziswa zichazwe ngezansi.
1) Amakhompyutha nezinto zokwengeza
2) Izindiza, ama-drone, amakhamera
3) Izimoto
4) Omakhalekhukhwini
5) Izinto zikagesi zezokwelapha
6) Amadivayisi agqokekayo
7) Izicelo zezimboni: Isibonelo, ama-PCB aguquguqukayo asetshenziswa nasezinhlelweni zokulawula ukusatshalaliswa kwemishini yezimboni kanye namandla
8) Imishini yezempi
9) Izindiza
Uyini umehluko phakathi kwe-flex PCB kanye ne-rigid-flex PCB?
Ama-Flex PCB akhiqizwa ngezinto ze-PCB eziguquguqukayo kuphela, njenge-PI ne-PET, kuyilapho i-PCB eguquguqukayo eqinile ihlanganisa izinto eziqinile (ngokuvamile izinto ze-FR4) nezinto eziguquguqukayo ndawonye. Ngakho-ke kumabhodi e-flex, wonke amabhodi wesekethe aguquguqukayo angagotshwa; kodwa ku-PCB eguquguqukayo eqinile, ingxenye ethile kuphela lapho lezi zinto eziguquguqukayo zingagotshwa khona.
Yimaphi amasayizi emigodi namaphedi akhethwayo kuma-PCB aguquguqukayo?
Ezinye izinto ezigoqekayo, njengeKapton, azibholi kahle njengezinto ezijwayelekile. Ama-mil ayi-10 nangaphezulu ayathandwa ngobukhulu obuncane, kuphela engxenyeni egoqekayo. Imininingwane eqinile negoqekayo ifana nemininingwane yebhodi eqinile. Usayizi wephedi, inqubo yokufaka iplati ye-flex itholakala kuphela ebholeni (udonga lwembobo).