Iindaba
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Intshayelelo kwinkqubo yokusebenza yePCB yokupeyinta ukukhanya (CAM)
(1) Jonga iifayili zomsebenzisi Iifayile eziziswe ngumsebenzisi mazitshekishwe qho kuqala: 1. Khangela ukuba ngaba ifayile yedisk ilungile;2. Khangela ukuba ingaba ifayile inentsholongwane.Ukuba kukho intsholongwane, kufuneka uqale uyibulale intsholongwane;3. Ukuba ifayile yeGerber, khangela i-D code table okanye i-D code ngaphakathi.(...Funda ngokugqithisileyo -
Yintoni ibhodi ye-Tg ephezulu ye-PCB kunye neenzuzo zokusebenzisa i-Tg PCB ephezulu
Xa ubushushu bebhodi eprintiweyo yeTg ephakamileyo iphakama kwindawo ethile, i-substrate iya kutshintsha ukusuka "kwi-glass state" ukuya kwi "rubber state", kwaye iqondo lokushisa ngeli xesha libizwa ngokuba yi-glass transition temperature (Tg) yebhodi.Ngamanye amazwi, uTg ngowona msindo uphezulu...Funda ngokugqithisileyo -
Indima ye-FPC yebhodi yesekethe eguquguqukayo yemaski ye-solder
Kwimveliso yebhodi yesekethe, ibhulorho yeoli eluhlaza ikwabizwa ngokuba yi-solder mask bhulorho kunye nedama lemaski le-solder."Ibhendi yodwa" eyenziwe yifektri yebhodi yesiphaluka ukukhusela isiphaluka esifutshane sezikhonkwane zamacandelo e-SMD.Ukuba ufuna ukulawula ibhodi ethambileyo yeFPC (FPC fl...Funda ngokugqithisileyo -
Eyona njongo iphambili aluminiyam substrate PCB
Aluminiyam substrate ukusetyenziswa pcb: amandla hybrid IC (HIC).1. Izixhobo zomsindo Izixhobo zomsindo Igalelo kunye nemveliso yeamplifiers, i-balanced amplifiers, i-audio amplifiers, preamplifiers, i-amplifiers yamandla, njl. njl.Funda ngokugqithisileyo -
Umahluko phakathi kwe-aluminium substrate kunye nebhodi yefiber yeglasi
Umahluko kunye nokusetyenziswa kwe-aluminium substrate kunye nebhodi ye-fiberglass 1. Ibhodi ye-Fiberglass (FR4, i-single-side, i-double-side, ibhodi yesekethe ye-multilayer PCB, ibhodi ye-impedance, i-impedance ingcwatywa ngebhodi), ifanelekile kwiikhompyutha, iifowuni eziphathwayo kunye nezinye idijithali zedijithali. iimveliso.Zininzi iindlela...Funda ngokugqithisileyo -
Imiba yetoti embi kwi-PCB kunye nesicwangciso sothintelo
Ibhodi yesekethe iya kubonakalisa i-tinning engalunganga ngexesha lemveliso ye-SMT.Ngokubanzi, i-tinning engalunganga inxulumene nokucoceka komphezulu we-PCB ongenanto.Ukuba akukho kungcola, ngokuqinisekileyo akuyi kubakho i-tinning embi.Okwesibini, i-tinning Xa i-flux ngokwayo imbi, ubushushu kunye nokunye.Zeziphi ke ezona ziphambili...Funda ngokugqithisileyo -
Ziziphi iingenelo, izicelo kunye neentlobo ze-aluminium substrates
Isiseko se-aluminiyam ipleyiti (isiseko sesinyithi sobushushu (kubandakanya ipleyiti yesiseko yealuminiyam, ipleyiti yesiseko sobhedu, ipleyiti yesiseko yentsimbi)) luluhlu olusezantsi lwealloyidi yeAl-Mg-Si, enokuqhuba kakuhle kwe-thermal, ukusebenza kombane kunye nokufakelwa koomatshini. ukucubungula ukusebenza.Xa kuthelekiswa ne...Funda ngokugqithisileyo -
Umahluko phakathi kwenkqubo ekhokelayo kunye nenkqubo ye-lead-free ye-pcb
Ukusetyenzwa kwe-PCBA kunye ne-SMT ngokubanzi kuneenkqubo ezimbini, enye yinkqubo engahlawulelwayo kwaye enye yinkqubo ekhokelayo.Wonke umntu uyazi ukuba ilothe iyingozi ebantwini.Ngoko ke, inkqubo yokukhokela ihambelane neemfuno zokukhuselwa kwendalo, okuyindlela eqhelekileyo kunye nokukhetha okungenakuphepheka ...Funda ngokugqithisileyo -
Umahluko kwiimpawu phakathi kweFPC kunye nePCB
Enyanisweni, i-FPC ayiyona nje ibhodi yesekethe eguquguqukayo, kodwa iyindlela ebalulekileyo yoyilo lwesakhiwo sesekethe esidibeneyo.Esi sakhiwo sinokudityaniswa nolunye uyilo lwemveliso ye-elektroniki ukwakha iintlobo ezahlukeneyo zezicelo.Ke ngoko, ukusuka kweli nqaku kuJonga, iFPC kunye nebhodi enzima ...Funda ngokugqithisileyo -
Indawo yeSicelo seFPC
izicelo FPC MP3, abadlali MP4, abadlali CD ephathwayo, VCD ekhaya, DVD, iikhamera yedijithali, iiselfowuni kunye neebhetri mobile phone, ezonyango, izithuthi kunye namasimi aerospace FPC iye yaba iindidi ezibalulekileyo epoxy copper clad laminates.Inemisebenzi eguquguqukayo kwaye i-epoxy resin.I-flexible...Funda ngokugqithisileyo -
Amanqaku oyilo lwebhodi yodibaniso elukhuni ethambileyo yebhodi yesekethe yepcb
1. Kwiisekethe zamandla ezimele zigobe ngokuphindaphindiweyo, kungcono ukhethe isakhiwo esithambileyo esinecala elinye, kwaye ukhethe i-RA yobhedu ukuphucula ubomi bokukhathala.2. Kucetywa ukuba kugcinwe i-wiring yombane yangaphakathi yocingo lwe-bonding ukugoba kwicala elithe nkqo.Kodwa ngamanye amaxesha akunakwenzeka ...Funda ngokugqithisileyo -
Iimfuno ezintlanu zokubekwa kwe-pcb
Ukuze kube lula imveliso kunye nokuveliswa, PCBpcb ibhodi yesekethe Jigsaw ngokubanzi kufuneka uyilo Mark point, V-groove, kunye processing edge.Uyilo lwembonakalo yePCB 1. Isakhelo (i-clamping edge) ye-PCB splicing method kufuneka samkele isikimu soyilo lolawulo oluvaliweyo ukuqinisekisa ukuba...Funda ngokugqithisileyo
