Siphanda ngokufanelekileyo isiqinisekiso sekhredithi yomthengisi, ukulawula umgangatho ukusukela kwasekuqaleni. Sineqela lethu le-QC, sinokubeka iliso kunye nokulawula umgangatho kuyo yonke inkqubo kubandakanya ukungena, ukugcinwa, kunye nokuhanjiswa.Zonke izinto ngaphambi kokuba zithunyelwe ziya kudluliswa liSebe lethu le-QC, sinika iwaranti yonyaka omnye kuzo zonke iindawo esizinikezeleyo.
Uvavanyo lwethu lubandakanya:
- Uvavanyo olubonakalayo
- Uvavanyo lwemisebenzi
- X-Ray
- Ukuvavanywa kweSolderability
- Ukoyiswa koqinisekiso lokufa
Uvavanyo olubonakalayo
Ukusetyenziswa kwemicroscope yestereoscopic, ukubonakala kwamacandelo okubona okungu-360 ° macala onke. Ukuqwalaselwa kwenqanaba lokujonga kubandakanya ukupakishwa kwemveliso uhlobo lwe-chip, umhla, ibhetshi; ukushicilela kunye nokupakisha imeko; pin amalungiselelo, coplanar kunye nesingxobo ityala njalo njalo.
Ukuhlolwa okubonakalayo kunokuyiqonda ngokukhawuleza imfuno yokuhlangabezana neemfuno zangaphandle zabavelisi bentsingiselo yoqobo, imigangatho yokulwa nokuma kunye nokufuma, nokuba isetyenzisiwe okanye ihlaziyiwe.
Uvavanyo lwemisebenzi
Yonke imisebenzi kunye neeparameter ezivavanyiweyo, ekubhekiswa kuzo njengovavanyo olupheleleyo lomsebenzi, ngokweenkcukacha zokuqala, amanqaku esicelo, okanye indawo yesicelo somthengi, ukusebenza ngokupheleleyo kwezixhobo ezivavanyiweyo, kubandakanya neeparamitha zovavanyo ze-DC, kodwa ayibandakanyi uphawu lweparamitha ye-AC Uhlalutyo kunye nokuqinisekiswa kwenxalenye yovavanyo olungenasambuku imida yeeparameter.
X-Ray
Ukuhlolwa kwe-X-ray, ukuhamba kwezinto ngaphakathi kwe-360 ° yokujonga konke, ukujonga ubume bangaphakathi bezinto eziphantsi kovavanyo kunye nenqanaba lokunxibelelana kwephakheji, ungabona inani elikhulu leesampulu phantsi kovavanyo ziyafana, okanye umxube (Umxube) iingxaki ziyavela; Ukongeza banenkcazo (iDatasheet) enye nenye ngaphandle kokuqonda ukuchaneka kwesampulu phantsi kovavanyo. Imeko yoqhagamshelo kwiphakheji yovavanyo, ukufunda malunga ne-chip kunye nokudityaniswa kwephakeji phakathi kwezikhonkwane kuyinto eqhelekileyo, ngaphandle kwesitshixo kunye nocingo oluvulekileyo olufutshane.
Ukuvavanywa kweSolderability
Le asiyondlela yokubona inkohliso njengoko igcwala lisenzeka ngokwendalo; Nangona kunjalo, ngumba obalulekileyo ekusebenzeni kwaye uxhaphake ikakhulu kwiindawo ezishushu, ezinomswakama ezinje nge-Southeast Asia kunye namazwe akumazantsi eMntla Melika. Umgangatho odibeneyo we-J-STD-002 uchaza iindlela zovavanyo kwaye wamkele / ala iikhrayitheriya zomngxunya, ukunyuka komphezulu, kunye nezixhobo zeBGA. Kwizixhobo ezingezizo ze-BGA zonyusa umphezulu, ukudipha kunye nokujongwa kuyaqeshwa kwaye "ityhubhu yovavanyo lweplastikhi" yezixhobo zeBGA kutshanje zibandakanyiwe kuludwe lweenkonzo zethu. Izixhobo ezithunyelwa kwiphakheji engafanelekanga, ukupakishwa okwamkelekileyo kodwa zingaphezulu konyaka omnye, okanye ukubonisa ukungcola kwizikhonkwane kuyacetyiswa ukuba kuhlolwe ukuthengiswa.
Ukoyiswa koqinisekiso lokufa
Uvavanyo olonakalisayo olususa into yokugquma yecandelo ukuveza into efayo. Ukufa emva koko kuhlalutywe ukumakishwa kunye noyilo lokumisela ukulandeleka kunye nokunyaniseka kwesixhobo. Amandla okukhulisa ukuya kuthi ga kwi-1,000x ayimfuneko ekuchongeni ukumakishwa kokufa kunye neempazamo zomhlaba.
