IV.Mokhoa oa ho hula pele
Mokhoa ona o loketse ho qhaqhoa ha li-circuits tse kopantsoeng tsa chip.Sebelisa terata e nang le enameled ea botenya bo loketseng, ka matla a itseng, ka lekhalo le ka hare la pini ea potoloho e kopantsoeng.Qetello e 'ngoe ea terata e nang le enameled e tsitsitsoe sebakeng' me e 'ngoe e tšoaroa ka letsoho.Ha solder holim'a pinana ea potoloho e kopantsoeng e qhibiliha.Hula terata e nang le enameled ho "khaola" lenonyeletso la solder mme likhoele tsa IC li arohane le PCB.
V. Air gun soldering iron solding method
Fetola mocheso oa sethunya sa moea ho fihlela ho likhato tse fetang 500, molumo oa moea o leka-lekaneng, mocheso o tsoelang pele oa litene tse peli, solder e qhibiliha ka ho feletseng ka mor'a metsotsoana e fetang leshome, ho bonolo ho e tlosa ka li-tweezers tse tobileng, empa mokhoa ona o bonolo. ho ama potoloho e potolohileng, ts'ebetso e hlokolosi.E latelang ke ho ea ka sesebediswa se secha, pele ka rosin metsi besmear ke ka terata solder, kapa sebelisa rosin phofo hasane holim'a bonding pad, le hloekileng tjheseletsa tšepe-toed futhumatsang poleiti tjheseletsa loto, lebone lead metsi, lead tin ke ha e hlake ka ho feletseng, ha o tjheseletsa terata e futhumatsang hlooho, leka ho leba periphery, etsa lesapo la loto e setseng holim'a poleiti ea welding peripheral.Sebelisa sesebelisoa se senyenyane ho hloekisa litšila tsa rosin holim'a pad lead.Nka sengoathoana sa IC e ncha, ka thuso ea rosin ho tin ka IC pin, pin e metsi leseli ntle le burr, IC e ka har'a komporo, tobetsa ka monoana, etsa IC pin up pipi e nyane, beha IC are welding plate. , e nang le li-tweezers pin IC boemo bo bohareng, mahlo a seng matle a ka sebelisa khalase e holisang ho shebella, Ka mor'a ho beha tšepe e nchocho e ka sebelisoa ho futhumatsa thini karolong e ka thōko ea pad, hlooho ea tšepe ea soldering e sutumelletsa phini ea IC ka hare. ka mor'a hore thini e qhibilihe, e le hore pin e thehe Angle e nepahetseng holim'a pad.Hoa hlokahala ho tjheseletsa li-angles tse 'nè tsa diagonal pele, u phomole ka mor'a ho cheselletsa, ebe u tšela maoto a mang.Ka mor'a ho cheselletsa lintho tsohle, ho ka sebelisoa khalase e hōlisang ponahalo ea lintho, 'me ho ka sebelisoa thini e nyenyane libakeng tse mpe.
VI.Mokhoa oa ho tlosa tin
Ho na le mefuta e 'meli ea tšepe ea solder le tin absorber.Ha mochine o tloaelehileng oa tin o sebelisoa, molamu oa piston oa mochine o monyang o hatelloa fatše.Ha motsoako oa solder oa tšepe ea motlakase oa motlakase o qhibiliha, molomo o monyang oa tin o haufi le sebaka se qhibilihisang, 'me konopo ea tokollo ea lesela la tin e hatelloa.Molamu oa piston oa mochini o monyang lesenke o tla khutla ebe o monya thini e qhibilihisitsoeng.E phetoa ka makhetlo a 'maloa, e ka tlosoa boto e hatisitsoeng.
NeoDen e fana ka tharollo ea mohala oa kopano ea SMT e felletseng, ho kenyeletsoa onto ea SMT reflow, mochini o hlabollang oa wave, mochini o khethang le oa ho beha, mochini oa khatiso oa solder, onto ea Reflow,Sesebelisoa sa PCB, PCB unloader,chip mounter, mochini oa SMT AOI, mochini oa SMT SPI, mochini oa SMT X-Ray, lisebelisoa tsa mohala oa kopano ea SMT, tlhahiso ea PCB Lisebelisoa tsa lisebelisoa tsa SMT, joalo-joalo mefuta efe kapa efe ea mofuta oa SMT eo u ka e hlokang, ka kopo ikopanye le rona bakeng sa tlhaiso-leseling e batsi:
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Nako ea poso: Jun-18-2021