I-Multilayer PCB yoShicilelo lweLayire yangaphakathi
Iipateni zeSekethe zichazwe kwigumbi elikhulu elicocekileyo nelityheli.Igumbi elicocekileyo lokuqinisekisa ukuba akukho luthuli lufika kumphezulu ukuphepha iisekethe ezimfutshane.Emva kokuba ucocekile, iiphaneli ziya kugqunywa ngokuzenzekelayo umaleko wefilimu ebuthathaka ye-UV / inki kunye nokukhanya okutyheli kwigumbi akusayi kuchaphazela ifilimu/inki.Iikhamera zeCCD zisetyenziswa ngexesha lokugquma.Emva koko izibane ze-UV zikhanyisa ngomndilili wesekondi enye ukuya kwengama-20 ngokuxhomekeke kwinkqubo yokuvezwa kwefotoresist ekhethiweyo.Iibhodi zenziwe i-polymerized kwaye zilungele ukuphuhliswa.
Ngaphandle kwegumbi elityheli lilandela ukuhlolwa komgangatho kunye ne-etching.I-Etching linyathelo elibalulekileyo lomfanekiso.Iphaneli ihlanjwe ngesisombululo se-alkaline esinyibilikisa indawo engabonakaliyo ye-photoresist eveza ubhedu olungeyomfuneko.Ubhedu olungakhuselekanga luyasuswa ngoko.Iphethini yobhedu esiyifunayo ikhuselwe ngokumelana nokuqina kwaye ichazwe.sinokubona umfanekiso wangaphakathi ekupheleni kweli nyathelo.Emva kwe-etching, ifilimu ye-photoresist iya kususwa ngokupheleleyo.
Uhlolo oluSebenzayo oluKhethekileyo (AOI) luya kuba lelinye inyathelo elibalulekileyo kwiibhodi zesekethe eziprintiweyo ezininzi zePCB zangaphakathi zoshicilelo ukusuka zonke iingxaki ezenzeka kwinkcazelo yepateni azinakukwazi ukuzinza emva kokudityaniswa kweeleya.Zonke iipaneli zidlula kumatshini wokuHlola okuzenzekelayo.Umatshini uhlola iphaneli, ufumana umfanekiso wedijithali wepateni edibeneyo kwaye uyithelekise kunye nepateni yereferensi eyenziwe ngexesha lokulungiselela i-PCB yokuvelisa imveliso esekelwe kuyilo lwangaphambili ukusuka kwifayile yeGERBER.Nakuphi na ukungangqinelani okanye iziphene ezifunyenweyo zinikwa ingcali ukuze ihlolwe.
Njengomboneleli ogcweleyo wezisombululo zePCB onamava angaphezulu kweminyaka eli-15, i-PCB ShinTech iyakwazi ukubonelela ngeendlela ezahlukeneyo zebhodi ye-PCB, kunye nendibano yePCB zonke phantsi kophahla olunye.Singasebenza nawe ukuphuhlisa i-multilayer, i-HDI, ubhedu obunzima kunye ne-flexible, i-rigid-flexible, njl. iibhodi zeesekethe ezilungiselelwe iimfuno zakho ezithile.Sibonisa iiPCB zamaxabiso akhuphisanayo zonyusa kakhulu ukusebenza kweemveliso zakho.
Nceda uthumele umbuzo wakho okanye isicelo sekowuti kuthi aphasales@pcbshintech.comukuqhagamshelwa komnye wabameli bethu bezentengiso abanamava kwishishini ukukunceda ufumane umbono wakho wokuthengisa.
Ukuba unayo nayiphi na imibuzo okanye ufuna ulwazi olongezelelweyo, zive ukhululekile ukusitsalela umnxeba apha+86-13430714229okanyeQhagamshelana nathikwi www.pcbshintech.com.
Ixesha lokuposa: Sep-04-2022
