Yintoni ubukhulu bomgangatho webhodi eqinile-flex?

Kule post yebhlog, siza kuphonononga ubukhulu obuqhelekileyo beePCBs eziguquguqukayo kwaye kutheni kubalulekile ukuqwalaselwa kuyilo lwe-elektroniki.

Iibhodi zesekethe eziprintiweyo (PCBs) yinxalenye eyimfuneko kwizixhobo zombane zanamhlanje.Babonelela ngeqonga lokuxhoma kunye nokudibanisa izinto ezahlukeneyo ze-elektroniki.Ukutyhubela iminyaka, ii-PCBs ziqhubekile nokuvela ukuze zihlangabezane neemfuno zoyilo oluntsokothileyo kunye nezicelo ezahlukeneyo.Olunye uguquko olunjalo kukwaziswa kweePCBs eziguquguqukayo, ezibonelela ngeenzuzo ezizodwa ngaphezu kweebhodi zesekethe eziguquguqukayo okanye eziguquguqukayo.

Phambi kokuba singene kubunzima obuqhelekileyo, masiqale siqonde ukuba yintoni i-rigid-flex.I-PCB eqinile-eguquguqukayo yi-hybrid yeesekethe eziqinileyo neziguquguqukayo ezihlanganiswe kwibhodi enye.Badibanisa iingenelo zeePCB eziqinileyo neziguquguqukayo ukubonelela ngezisombululo eziguquguqukayo kwizicelo ezininzi.Ezi bhodi ziqulathe iileyile ezininzi zeesekethe ezipakishweyo ezidityaniswe ngamanqwanqwa aguquguqukayo, abonelela ngesisombululo esibambekayo nesithembekileyo kumacandelo e-elektroniki.

Ngoku, xa kufikwa kubungqingqwa bebhodi eqinileyo, akukho ngqiqweni yomgangatho othile osebenza kulo lonke uyilo.Ukutyeba kunokwahluka ngokuxhomekeke kwiimfuno ezithile zesicelo.Ngokuqhelekileyo, ubukhulu beebhodi ze-rigid-flex zivela kwi-0.2mm ukuya kwi-2.0mm.Nangona kunjalo, izinto ezahlukeneyo kufuneka ziqwalaselwe phambi kokumisela ubukhulu obufanelekileyo boyilo oluthile.

Into ephambili ekufuneka iqwalaselwe ziimfuno zoomatshini zePCB.Iibhodi eziguquguqukayo ezinoguquko olubalaseleyo kunye nobuchule bokugoba, kodwa ubukhulu budlala indima ebalulekileyo ekumiseleni ukuguquguquka okupheleleyo kwebhodi.Iibhodi ezibhityileyo zithande ukuba bhetyebhetye kwaye kulula ukugoba kwaye zingene kwiindawo ezixineneyo.Kwelinye icala, iipleyiti ezityebileyo zibonelela ngobungqongqo obungcono kwaye zinokumelana namanqanaba aphezulu oxinzelelo.Abaqulunqi kufuneka babethe ibhalansi phakathi kokuguquguquka kunye nokuqina ngokuxhomekeke kwisicelo esijoliswe kuyo.

Enye into echaphazela ubukhulu yinombolo kunye nohlobo lwamacandelo afanele afakwe ebhodini.Amanye amacandelo anokuba nezithintelo zobude ezifuna ibhodi yesekethe etyebileyo ukuze iwamkele ngokwaneleyo.Ngokufanayo, ubunzima obupheleleyo kunye nobukhulu bamacandelo buya kuchaphazela ubukhulu obufanelekileyo bebhodi.Abaqulunqi kufuneka baqinisekise ukuba ubukhulu obukhethiweyo bunokuxhasa ubunzima kunye nobukhulu bamacandelo adibeneyo ngaphandle kokuchaphazela ingqibelelo yesakhiwo sebhodi.

Ukongeza, iiinkqubo zokuvelisa kunye nobuchwephesheesetyenziselwa ukuvelisa iibhodi eziqinileyo-flex nazo zichaphazela ubukhulu obuqhelekileyo.Iibhodi ezibhityileyo zifuna iindlela ezichanekileyo zokuvelisa kwaye zinokubandakanya iindleko eziphezulu zokwenziwa.Ngoko ke, ubukhulu obukhethiweyo kufuneka buhambelane nobuchule benkqubo yokuvelisa ekhethiweyo ukuqinisekisa ukuveliswa okusebenzayo kunye neendleko.

Isishwankathelo, ngelixa kungabikho ubukhulu obumiselweyo obumiselweyo beebhodi eziqinileyo ze-flex, kubalulekile ukuqwalasela inani lezinto xa umisela ubukhulu obuphezulu kwisicelo esinikezelweyo.Iimfuno zoomatshini, inani kunye nohlobo lwamacandelo, ubunzima kunye nemiqobo yobukhulu, kunye nobuchule bokuvelisa zonke zidlala indima ebalulekileyo kule nkqubo yokwenza izigqibo.Ukufezekisa ukulingana okufanelekileyo phakathi kokuguquguquka, ukuqina kunye nokusebenza kubalulekile ekwandiseni ukusebenza kunye nokuthembeka kwee-PCB eziguquguqukayo.

Isishwankathelo, ubukhulu obuqhelekileyo beebhodi ze-rigid-flex zingahluka ngokuxhomekeke kwiimfuno ezithile zesicelo.Abaqulunqi kufuneka bavavanye ngononophelo izinto ezinje ngeemfuno zoomatshini, imida yecandelo kunye nobuchule bokwenza ukugqiba ubungakanani obufanelekileyo boyilo lwabo.Ngokuqwalasela le miba, abaqulunqi banokuqinisekisa ukuba iiPCB zabo eziguquguqukayo zihlangabezana nemigangatho yokusebenza efunekayo kunye nokuthembeka ngelixa zibonelela ngokuguquguquka okuyimfuneko kunye nokusebenza.