Ziziphi iindlela zokuhlola umgangatho we-BGA welding?

Indlela yokumisela umgangatho we-BGA welding, ngeziphi izixhobo okanye zeziphi iindlela zokuvavanya?Oku kulandelayo ukukuxelela malunga neendlela zokuhlola umgangatho we-BGA welding kulo mba.

I-BGA welding ngokungafaniyo ne-capacitor-resistor okanye i-pin yangaphandle yeklasi ye-IC, unokubona umgangatho we-welding ngaphandle.i-bga solder joints kwi-wafer engezantsi, ngebhola yetoti eshinyeneyo kunye nendawo yebhodi yePCB.Emva kokoSMTphinda uqukunjelwei-oveniokanyei-wave solderingumatshiniigqityiwe, ibonakala ngathi isikwere esimnyama ebhodini, i-opaque, ngoko ke kunzima kakhulu ukugweba ngeso lenyama ukuba umgangatho we-soldering wangaphakathi udibana neenkcukacha.

Emva koko sinokusebenzisa kuphela i-X-RAY yobuchwephesha ukuba irradiate, ngokusebenzisa umatshini wokukhanya we-X-RAY ngokusebenzisa ibhodi ye-BGA kunye nebhodi ye-PCB, emva komfanekiso kunye ne-algorithm synthesis, ukufumanisa ukuba i-BGA welding solder engenanto, i-solder yobuxoki, ibhola ye-tin eyaphukileyo kunye ezinye iingxaki zomgangatho.

Umgaqo weX-RAY

Ngokutshayela i-X-RAY impazamo yomgca wangaphakathi womphezulu ukuze ulungelelanise iibhola ze-solder kunye nokuvelisa isiphumo sefoto ephosakeleyo, emva koko iibhola ze-solder ze-BGA zihlulwe ukuze zivelise isiphumo sefoto ephosakeleyo.Ifoto ye-X-RAY inokuthelekiswa ngokubhekiselele kwidatha yoyilo lwe-CAD yokuqala kunye neeparitha ezibekwe ngumsebenzisi, ukwenzela ukuba inokugqiba ukuba i-solder ifanelekile okanye ayikho ngexesha elifanelekileyo.

Iinkcukacha zeNeoDenUmatshini weX ray

Inkcazo yoMthombo weX-Ray

Uhlobo olutywiniweyo lweMicro-Focus X-Ray Tube

Uluhlu lombane: 40-90KV

Uluhlu lwangoku: 10-200 μA

Ubuninzi bamandla emveliso: 8 W

I-Micro Focus Spot Ubungakanani: 15μm

Inkcazo yesitshiyi sephaneli ecaba

Uhlobo lwe-TFT Industrial Dynamic FPD

I-Pixel Matrix: 768×768

Indawo yokujonga: 65mm×65mm

Isisombululo: 5.8Lp/mm

Isakhelo: (1×1) 40fps

I-Bit ye-A/D yoGuqulo: 16bits

Imilinganiselo L850mm×W1000mm×H1700mm

Amandla oNgeniso: 220V,10A/110V, 15A, 50-60HZ

Ubungakanani beSampuli enkulu: 280mm×320mm

Inkqubo yokulawula iPC yeShishini: WIN7/ WIN10 64bits

Ubunzima obuninzi malunga: 750KG