I-2m Ibhodi ye-PCB eguquguqukayo ephindwe kabini iphucula iTekhnoloji ye-Aerospace

Kwihlabathi lanamhlanje elihambele phambili kwezobuchwepheshe, amashishini ahlala ephuhla kwaye evelisa izinto ezintsha, kwaye i-aerospace ayinjalo.Ngokukhula kwemfuno yokusebenza okuphezulu kunye neenkqubo zombane ezithembekileyo, kukho imfuneko yeebhodi zesekethe ezichanekileyo ezinokumelana neemfuno eziqatha zezicelo ze-aerospace.Esinye isisombululo esiye safumana ingqwalasela enkulu yiCapel double layer flexible PCB kunye nobude be-2m.Le teknoloji yempumelelo iye yaguqula indlela iisistim zombane ze-aerospace eziyilwe kwaye zenziwe.

Uhlobo lwemveliso ye-2-layer flexible circuit board ngumqolo wale teknoloji.Ezi bhodi zenziwe ngononophelo ukuze zinikeze ukuguquguquka okuphezulu, ukuvumela ukuba zigobe kwaye zijikwe ngaphandle kokuphazamisa ukusebenza kwazo.Ukusetyenziswa kwezinto eziphambili kunye nobuchule bokuvelisa kuqinisekisa ukuba ezi bhodi zinozinzo oluhle kakhulu lwe-thermal kunye nomatshini, okwenza ukuba zithembeke kakhulu kwaye zifaneleke kwiimeko ezinzima ezifunyenwe kwizicelo ze-aerospace.

Enye yeempawu eziphambili zezi bhodi zePCB eziguquguqukayo kabini bububanzi obubalaseleyo bomgca kunye nesithuba somgca we-0.15/0.15mm. Olu bubanzi bomgca omncinci buvumela ukuyila kweesekethe eziyinkimbinkimbi, okwenza ukuhlanganiswa kwamacandelo amaninzi kwindawo encinci.Izithuba eziqinileyo zocingo ziqinisekisa uphazamiseko oluncinci lwesignali kunye ne-crosstalk, ngaloo ndlela iqinisekisa ukusebenza kakuhle kwenkqubo yombane.

Ukwandisa ngakumbi ukuthembeka kwezi bhodi, ubukhulu bebhodi yi-0.23mm. Obu bunzima bubonelela ngolungelelwano olufanelekileyo phakathi kokuguquguquka kunye nokuqina, ukuqinisekisa ukuba ibhodi inokumelana noxinzelelo lomatshini kunye nokungcangcazela okufunyenwe kwizicelo ze-aerospace ngaphandle kokuphazamisa ukusebenza kwayo.

Inkalo ebalulekileyo yayo nayiphi na ibhodi ye-PCB ubukhulu bayo bobhedu, njengoko ichaphazela ngokuthe ngqo ukuqhutyelwa kwemiqondiso yombane. Ubungqingqwa bekopolo be-double-layer flex PCB ekuthethwa ngayo yi-35um.Le ngqindilili inokuqhuba ngokufanelekileyo imiqondiso yombane kwaye iqinisekise ukusebenza ngokugqibeleleyo kweenkqubo zombane kwi-aerospace.

Olunye uphawu oluphawulekayo lwala macwecwe bubuncinane bomngxuma we-0.3mm. Lo bungakanani bomngxuma omncinci buququzelela ukugrumba ngokuchanekileyo ngexesha lokuvelisa, okwenza ukuba kufakwe amacandelo ahlukeneyo ngokuchaneka okuphezulu.Oku kuqinisekisa uxhulumaniso oluqinileyo kunye noluthembekileyo, lunceda ukuphucula ukusebenza ngokubanzi kunye nobude benkqubo ye-elektroniki.

Ukubuyiswa komlilo kubaluleke kakhulu kwi-aerospace ukuthintela iingozi zomlilo.Ibhodi ye-PCB eguquguqukayo ephindwe kabini ihlangabezana nemigangatho engqongqo ye-flame-retardant (94V0), iqinisekisa ukuba ayiyi kubamba umlilo okanye isasaze amadangatye xa kukho ingozi. Olu phawu lunika umaleko owongezelelweyo wokhuseleko, okwenza ezi bhodi zilungele usetyenziso olubalulekileyo lwe-aerospace.

Ukuntywiliselwa kwegolide kugqibezela ngakumbi ukusebenza kunye nobomi obude bezi bhodi.Le nkqubo ye-electroplating yenza uluhlu olukhuselayo phezu kweepadi zethusi eziveziweyo, ukukhusela i-oxidation kunye nokuqinisekisa ukuxhamla okuthembekileyo.Ukuntywiliselwa unyango igolide kwakhona ibonelela solderability obalaseleyo, ukwenza amacandelo lula solder ebhodini ngexesha indibano.

Ukuhlangabezana neemfuno ezithile zezicelo ze-aerospace, ibhodi ye-PCB enamaleko amabini iyafumaneka ngombala omnyama wokunganyangeki.Le nkqubo ikhethekileyo ayinqweneleki kuphela, kodwa iphucula ukuqina kunye nobomi bebhodi.Umnyama ukwanceda ukuchonga kunye nokusombulula naziphi na iingxaki ezinokuthi zibekho ngexesha lolondolozo nokulungiswa.

Ukuqina yinto ephambili ekufuneka iqwalaselwe kwizicelo ze-aerospace.Ibhodi ye-PCB ene-flex-layer ithatha i-FR4 (i-fiber yeglasi eyomelezwe i-epoxy resin laminate) ukunyusa ukuqina kunye namandla. Olu lukhuni aluqinisekisi kuphela ukusebenza kakuhle kwebhodi, kodwa kunye nokunyaniseka kwesakhiwo phantsi kokunyakaza okunamandla kunye noxinzelelo lomatshini.

Ubude be-2m buyingqayizivele kwezi bhodi ze-PCB eziphindwe kabini.Obu bude bobude obungaphezulu buvumela ukwanda kokuguquguquka kunye nokuguquguquka kuyilo lweenkqubo zombane ezintsonkothileyo zokusetyenziswa kwe-aerospace.Inika indawo eyaneleyo yokudibanisa amacandelo amaninzi kwaye iqinisekise ukuhanjiswa okusebenzayo kwemiqondiso yokusebenza okuphezulu kunye nokuthembeka.

Ishishini le-aerospace lifuna iinkqubo ze-elektroniki ezinokumelana neemeko ezinzima kwaye zisebenze ngokugqibeleleyo ngaphandle kokulalanisa.Ukusetyenziswa kweebhodi ze-PCB eziguquguqukayo kabini kwi-teknoloji ye-aerospace kunika isisombululo esifanelekileyo. Indibaniselwano ekhethekileyo yezi mpawu zingentla yenza ezi bhodi zilungele i-aerospace.

I-Capel ngumvelisi ohamba phambili webhodi yeesekethe eziguquguqukayo owaziwayo ngobuchule bakhe ekuveliseni umgangatho ophezulu kunye nezisombululo ze-elektroniki ezintsha. Uluhlu lwethu olubanzi lweenkonzo lubandakanya ukujika ngokukhawuleza kweesekethe ze-flex, i-flex circuit prototyping kunye nendibano yesekethe ye-flex.Ukuzoba kwiminyaka yamava oshishino, iCapel yenza iiplate ezihlangabezana nemigangatho ephezulu yoshishino kwaye ihlangabezane neemfuno ezithile zecandelo le-aerospace.
Ibhodi yePCB eguquguqukayo ye-2m ubude be-2m ye-Capel yenza utshintsho kwishishini le-aerospace ngokubonelela ngenkxaso yobugcisa engenakuthelekiswa nanto. Ezi bhodi zibonelela ngeempawu ezinjengobubanzi obugqwesileyo bomgca kunye nendawo, ubukhulu bebhodi, ubukhulu bobhedu, ubuncinci be-aperture, ukumelana nomlilo, ukugqiba umphezulu, imibala ye-weld ye-resistance, ukuqina kunye nobude obukhethekileyo ukubonelela ngokuthembeka okungafaniyo kunye nokusebenza.I-Capel, kunye nobuchule bayo kunye neenkonzo ezibanzi, ihamba phambili ekuveliseni la maphepha e-cutting-edge kunye nokuqhubela phambili iteknoloji ye-aerospace.