1. zoipa chinyezi kwa zigawo pakompyuta ndi makina lonse
Kwambiri mankhwala pakompyuta amafuna opaleshoni ndi kusunga pansi conditions.According youma ziwerengero, kuposa kotala la mafakitale kupanga mankhwala zoipa dziko akukhudzana dampness.For makampani a pakompyuta, ndi dampness kuwonongeka wakhala umodzi wa zinthu zazikulu okhudza khalidwe la mankhwala.
(1) Integrated kusindikizidwa dera bolodi: ndi dampness cha chinyezi makampani michenga yopangira zida zamagetsi makamaka akuwonetseredwa mu chinyezi kuti amatha kulowa mu IC mkati mwa IC ma CD pulasitiki ndipo kuchokera zikhomo ndi mipata zina, popanga IC chinyezi mayamwidwe chodabwitsa.
Madzi nthunzi chimamangirira pa Kutentha ndondomeko ya SMT pcb ndondomeko assmblling, kulenga mavuto amachititsa IC utomoni phukusi osokoneza ndi oxidize zitsulo mkati chipangizo IC, chifukwa zoopsa mankhwala. Komanso, pamene chipangizo mu PCB gulu ndondomeko kuwotcherera, chifukwa amasulidwe nthunzi ya madzi kuthamanga, adzatsogolera kuti china chotulutsa.
Kuchokera pa IPC - M190 J - STD - 033 muyezo padzuwa zotsatirazi kuti mpweya ndi chilengedwe chinyezi zigawo zikuluzikulu SMD, zofunika kuziyika izo pansi 10% RH chinyezi padzuwa nthawi amayikidwa mu uvuni kuti 10 nthawi nthawi, "msonkhano" moyo wa zinthu adzabwerera kupewa zidutswa, pofuna kupewa ngozi.
(2) LCD chipangizo: LCD chophimba LCD zipangizo monga galasi ndi polaroid, ngakhale fyuluta m'kati kupanga kukonza kuyanika, koma pambuyo kuzirala ake adakali anakhudzidwa ndi chinyezi, ndi kuchepetsa peresenti ya chiphaso cha products.Therefore, izo ziyenera kusungidwa pa malo ouma pansi 40% RH pambuyo kuyeretsa ndi kuyanika.
(3) ena a pakompyuta zigawo zikuluzikulu: capacitors, zigawo ceramic, zolumikizira, masiwichi, soldering, PCB, Krustalo, pakachitsulo, khwatsi oscillator, SMT zomatira zomatira, zipangizo elekitirodi, phala pakompyuta, zipangizo mkulu kuwala, etc, onse akhudzidwa ndi yamvula kuwonongeka.
(4) zamakono mu ndondomeko ntchito: theka-yomalizidwa mankhwala mu phukusi kwa ndondomeko lotsatira; PCB ma CD isanayambe kapena itatha encapsulation kulumikiza; The IC, BGA ndi PCB zimene ntchito pambuyo pa disassemble; Kuyembekezera kwa soldering chipangizo; The chipangizo amene ndi wokonzeka kubwezedwa ku kutentha pambuyo kuphika; Unpacked anamaliza mankhwala, etc., umasokonezeka ndi dampness lapansi.
(5) mankhwala yomalizidwa adzamva kuonongeka ndi chinyezi pa warehousing ndi process.If nthawi yosungirako kwambiri yaitali chinyezi kwambiri, iwo adzachititsa kulephera kulankhula, ndi cpus kompyuta gulu adzachititsa makutidwe ndi okosijeni golide chala kuti chifukwa kulephera kucheza.
Kupanga mankhwala pakompyuta mafakitale ndi malo osungira zinthu akhale pansipa 40% mitundu .Some amafuna zochepa chinyezi.
KingSong Technology monga munthu kuletsa PCB Assembly wopanga , ali ziyang'aniridwe kwa zigawo zikuluzikulu zamakono, kuonetsetsa nchito zake, monga choncho kupereka makasitomala athu ndi quality.if wabwino muli ntchito iliyonse PCBA, Masukani kulankhula momasuka, zikomo!