Kodi mungathane bwanji ndi kutentha kwakukulu komwe kumapangidwa ndi chithandizo cha kutentha kwa ma terminal?

Zaka zambiri mu chithandizo cha kutentha kwanthawi yayitali chimatha kukhudzana ndi mafuta amtundu wamafuta kapena mafuta pakapita nthawi.Mafuta odana ndi dzimbiri amapukuta, zofunikira zapakatikati pamakhala zosalala, koma zisakhale zopepuka, apo ayi ndizosavuta kuyambitsa kuchedwa.Pa nthawi yonse ya msonkhano, ayenera kupirira kutentha kwa preheat zone ndi kutentha kuchitikira ku terminal thupi kudzera kuwotcherera yoweyula.Solder sayenera kukhudza terminal ndipo ikhale yosavuta kuchotsa popanda zotsalira.Otsatirawa kusangalala kuti inu kulemba zotsatirazi kuthana ndi kutentha mankhwala ma terminals kwaiye mkulu kutentha mantha a malangizo anayi:.

Choyamba: msonkhano wonse uyenera kutsukidwa ndi madzi.Kutentha kwa preheating nthawi zambiri kumafika 100 ° C kapena kupitilira apo, kutentha kwafunde kwa 280 ° C sikwachilendo.

Chachiwiri: Zikhomo za solder ziyenera kuikidwa bwino, kukula bwino, kuyika bwino, komanso kukhala ndi solderability wabwino, zomwe zimathandizira kuyika ndi soldering.

Chachitatu: mu ndondomeko msonkhano ayenera kupirira zotsatira za kutentha kwambiri kwaiye mankhwala kutentha, mu kuwotcherera makamaka ntchito infuraredi preheating ndi convection preheating kuti kutentha ikuchitika kwa mawonekedwe a pini solder ndi malata mbale kusungunula solder phala.Kulephera kukhudzana ndi kukana kusungunula ntchito ya soldering, kumayambiriro kwa injini kapena mzere wozungulira, wothamanga kwambiri kuti agwirizane.

Chachinayi: mutu wa solder ndipo sungathe kumasulidwa, zomwe zimakhala zosavuta kusungunula solder ndi kukhudzana koyera siliva.Kukhudzana waukulu wa contactor AC ayenera kusankhidwa ndi aloyi siliva ofotokoza ndi kukana amphamvu kusungunula kuwotcherera, monga siliva chitsulo, faifi tambala siliva, etc.

Chachisanu: Mu maulalo a fiber optic communication (transmission), kuti mukwaniritse ma module osiyanasiyana.Zida ndi machitidwe pakati pa zosowa zosinthika zolumikizira, payenera kukhala mtundu wa fiber optic ndi CHIKWANGWANI pakati pa zochotseka (zochita) zolumikizidwa zida, kuti njira yakumaso imatha kufalikira molingana ndi njira yofunikira, kuti mukwaniritse ndikukwaniritsa zomwe mukufuna. kapena cholinga anafuna ndi zofunika, akhoza kukwaniritsa ntchito ya chipangizo amatchedwa cholumikizira.Pulasitiki terminal block ndi mbali ziwiri za optical CHIKWANGWANI mwatsatanetsatane butt, kuti kukhazikitsidwa kwa kuwala CHIKWANGWANI linanena bungwe mphamvu kuwala akhoza kuphatikizidwa mokulirapo kwa ulusi wolandira, ndi kupanga chifukwa cha kulowererapo mu ulalo kuwala. ndi kukhudzidwa kwa dongosololi pang'onopang'ono, zomwe ndizofunikira kwambiri zolumikizira za fiber optic.


Nthawi yotumiza: Jun-10-2021