Umatshini wokuwelda ngumatshini oqhelekileyo kunye nezixhobo kushishino lokuvelisa izixhobo zombane.Ngokubanzi, yenzelwe iiplagi-in zezixhobo ze-elektroniki ezifakwe kwibhodi yesekethe ye-electronic pcb emva kokuthengiswa.Umatshini wokuntywila wamaza kunye nentsimbi yokuzalisa ulwelo iyafuneka kwinkqubo yokuthengiswa kwamaza kabini ebhodi eprintiweyo kunye nebhodi enye yebhodi yesekethe ye-SMC.I-Crest welding ibhekisa ngokukodwa kwi-solder etyhidiweyo ethambileyo yokugalela (i-lead tin alloy), impompo yombane okanye ijethi yempompo ye-electromagnetic kuyilo lwe-solder crest, inokuveliswa ngokuhambelana nephuli ye-solder ezaliswe yinitrogen, ukuze ibhodi eprintiweyo ixhotyiswe. ngezixhobo zombane ngokusebenzisa i-solder crest, Gcina i-flexible fiber welding yesixhobo somatshini kunye noqhagamshelo lombane phakathi kweziphelo zokuwelda zezixhobo zombane okanye izikhonkwane kunye neepads zebhodi eziprintiweyo.
I-Wave crest welding (i-wave crest welder) isetyenziswa ngokukodwa njengofakelo lwemveli lokungena komngxuma kwibhodi yesekethe eprintiweyo yokulungiswa kombane, kunye nokudityaniswa kwayo komphezulu kunye nokufakelwa komngxuma wezixhobo zombane ezixutyiweyo.Umphezulu wezixhobo zombane ezidityanisiweyo ezinokuthi zisetyenziswe kwinkqubo yokuthengiswa kwamaza ziquka isakhelo esixande kunye namalungu e-cylindrical chip, ii-SOT kunye neeSops ezincinci.Okwangoku, isitshixo esiqhelekileyo eTshayina zezi ntlobo: umatshini wokuwelda wekhabhathi, umatshini wokuwelda kabini, umatshini omncinci we-welding kunye nomatshini wokuwelda wamaza.Inkqubo yokuvelisa: faka amacandelo kwimingxuma yecandelo elichaseneyo → ukomiswa kwangaphambili kokutyabeka → ukomisa kwangaphambili (ubushushu 90-1000C, ubude 1-1.2m) → ukusoda kwamaza (220-2400C) → ukususwa kweenyawo zeplagi ezingaphezulu → ukuhlola .
Xa ibhodi eprintiweyo yokuhambisa (okanye ukupakishwa koshicilelo) ukuncamathelisa, ukunyuswa, ukuncamathelisa ukomisa kunye nokufaka umngxuma wezixhobo zombane ziqhutywa phambili ukusuka ekupheleni komjelo womatshini wokuwelda kunye nebhanti lokuhambisa, ngokutsho kwe-flux polyurethane foaming (okanye sprayer) indawo yokubeka, iphedi kumphezulu ongezantsi webhodi eprintiweyo, zonke iitheminali zomhlaba zezixhobo zombane kunye nomphezulu wephini ziqatywe ngokulinganayo umaleko obhityileyo wokuguquguquka.Ngomsebenzi webhanti lokuhambisa, ibhodi eprintiweyo kwindawo yokufudumeza, i-solvent ye-organic ku-flux iyaguquguquka, i-resin kunye ne-agent esebenzayo yomhlaba kwi-flux yaqala ukubola kunye nokusebenza, ibhodi eprintiweyo ye-welding pad, isixhobo sombane sokumisa i-terminal kunye nonyawo. umphezulu wefilimu ye-oxide yomoya kunye nezinye izinto ezingcolisayo ziyasuswa;Kwangaxeshanye, iibhodi eziprintiweyo kunye nezixhobo zombane zifumana ukufudumeza okwaneleyo.Ibhodi eprintiweyo iyaqhubeka nokubheka phambili, kunye nokuphela komzantsi webhodi eprintiweyo kuqala ukudlula kumaza okuqala e-solder etyhidiweyo.I-wave yokuqala ye-solder yi-turbulent (i-vibrating okanye i-turbulent) i-wave ebetha zonke iipads, iziphelo ze-elektroniki kunye nezikhonkwane ezingaphantsi kwebhodi eprintiweyo.I-solder etyhidiweyo imanzisa kwaye isasazeke kwi-passivation yensimbi engenasici ehlanjululwe yi-flux.Kamva, umda ongezantsi webhodi eprintiweyo isebenzisa i-solder etyhidiweyo elandelayo, i-solder wave yesibini yi-wave egudileyo, i-wave egudileyo iyahlula ibhulorho phakathi kwe-pin kunye nesiphelo se-welding, kwaye isuse i-pull tip (icicle) ye-welding defects.Xa ibhodi eprintiweyo iqhubeka ukubaleka phambili kude solder wave yesibini, ukupholisa zendalo kuvelisa amalunga solder, oko kukuthi, welding epheleleyo.
Umatshini wokuwelda kumashishini okuvelisa isixhobo sombane kubaluleke kakhulu koomatshini kunye nezixhobo, imarike yangoku abavelisi bomatshini wokuwelda baninzi kakhulu, kodwa abavelisi abaqhelekileyo bambalwa, bathenge umgangatho olungileyo emva kwenkonzo yokuthengisa ukuqinisekisa umatshini wokuwelda okanye ukufumana abavelisi umatshini welding enkulu amaza.I-Chengyuan Automation lolona khetho lwakho lulungileyo.
Ixesha lokuposa: Mar-23-2023