Umkhiqizi we-reflow soldering we-Shenzhen Chengyuan Industry uthole izinkinga ezilandelayo ezivamile ekufakweni kwe-reflow soldering isikhathi eside.Okulandelayo ezinye izinkinga ezivamile zokuhlanganisa, kanye neziphakamiso zokunakekelwa nokuvimbela:
1. Ingaphezulu lejoyinti le-solder libonakala liqhwa, licwebezelisiwe noma lukhuni.
Ukulungisa: Leli lunga lingalungiswa ngokushisisa kabusha futhi livumele ukuba liphole lingaphazanyiswa.
Ukuvimbela: Vikela amalunga e-solder ukuvimbela izinkinga
2. Ukuncibilika okungaphelele kwe-solder, okuvame ukubonakala ngendawo enzima noma engalingani.I-solder adhesion impofu kuleli cala, futhi imifantu ingakhula ekuhlanganyeleni ngokuhamba kwesikhathi.
Ukulungisa: Ngokuvamile kungalungiswa ngokumane ushise kabusha ilunga ngensimbi eshisayo kuze kugeleze i-solder.I-solder eyeqile ingabuye ikhishwe ngesihloko sensimbi.
Ukuvimbela: I-ayina eshisayo eshiswe kahle enamandla anele izosiza ekuvimbeleni lokhu.
3. I-solder joint is overheat.I-solder ayikakagelezi kahle okwamanje, futhi izinsalela ezivela ku-flux ezishile zibangela lokhu ukuba kwenzeke.
Ukulungisa: Amalunga e-solder ashiswe ngokweqile ngokuvamile angalungiswa ngemva kokuhlanza.Susa ukugeleza okushile ngokuklwebha ngokucophelela ngesihloko sommese noma isixubho.
Ukuvimbela: Insimbi ehlanzekile, eshisa ngokufanele, ukulungiswa kahle nokuhlanza amalunga kuzosiza ukuvimbela amalunga ashise ngokweqile.
4. Amalunga wonke akhombisa izimpawu zokunganeli kokumanziswa kwephedi.I-solder imanzisa imikhondo kahle, kodwa ayenzi isibopho esihle ngamaphedi.Lokhu kungase kube ngenxa yebhodi elingcolile, noma ukungashisi amaphedi nezikhonkwane.
Ukulungisa: Lesi simo ngokuvamile singalungiswa ngokubeka ichopho lensimbi eshisayo ngaphansi kwesihlanganisi kuze kube yilapho i-solder igeleza ukumboza iphedi.
Ukuvimbela: Ukuhlanza ibhodi ngisho nokushisisa amaphedi nezikhonkwane kungavimbela le nkinga.
5. I-solder ejoyintini ayizange iyimanzise nhlobo iphini futhi imanzise kancane iphedi.Kulesi simo, akukho ukushisa okusetshenziselwa izikhonkwane, futhi i-solder yayingenaso isikhathi esanele sokugeleza.
Ukulungisa: Leli joyinti lingalungiswa ngokushisisa kabusha futhi kufakwe i-solder eyengeziwe.Qiniseka ukuthi ichopho lensimbi eshisayo lithinta iphini kanye nephedi.
Ukuvimbela: Ngisho nokushisa izikhonkwane namaphedi kungavimbela le nkinga.
6. (Intaba engaphezulu) Sinezikhonkwane ezintathu zengxenye yokukhweza ngaphezulu lapho i-solder ingagelezi ku-pad.Lokhu kubangelwa ukushisa iphinikhodi, hhayi iphedi.
Ukulungisa: Ilungiswa kalula ngokushisisa iphedi ngethiphu ye-solder, bese usebenzisa i-solder ize igeleze futhi incibilike ne-solder kuphini.
7. Amalunga e-solder alambile angenawo ama-solder anele.Lolu hlobo lokuhlangana kwe-solder luvame ukuba nezinkinga.
Lungisa: Shisisa kabusha i-solder ehlangene bese wengeza i-solder eyengeziwe ukuze uxhumane kahle.
8. I-solder eningi kakhulu
Lungisa: Ungakwazi ukudonsa i-solder eyengeziwe ngesihloko sensimbi eshisayo.Ezimweni ezimbi kakhulu, i-solder sucker noma enye i-wick ye-solder nayo iyasiza.
9. Uma intambo yokuhola iyinde kakhulu, kunengozi yokuba khona kwesekethe emfishane.Amalunga amabili angakwesokunxele ngokusobala ayingozi ukuwathinta.Kodwa lena engakwesokudla nayo iyingozi ngokwanele.
Ukulungisa: Nquma yonke imikhondo phezu kwamalungu e-solder.
10. Amajoyinti amabili e-solder ngakwesobunxele ayancibilika ndawonye, enze ukuxhumana phakathi kokubili.
Lungisa: Kwesinye isikhathi i-solder eyeqile ingakhishwa ngokuhudula ichopho lensimbi eshisayo phakathi kwamajoyinti amabili e-solder.Uma kune-solder eningi, i-solder sucker noma i-solder wick ingasiza ukukhipha okweqile.
Ukuvimbela: Ibhuloho lokushisela kuvame ukwenzeka phakathi kwamalunga anamashisela amaningi.Sebenzisa inani elifanele le-solder ukwenza ukuhlangana okuhle.
11. Amaphedi ahlukanisiwe endaweni yebhodi.Lokhu kwenzeka kaningi lapho uzama ukuhlukanisa ingxenye ebhodini, mhlawumbe ngenxa yokwehluleka kokunamathela.
Lokhu kuvame kakhulu emabhodini anezendlalelo zethusi ezincanyana noma angagxiliwe emigodini.
Ingase ingabi yinhle, kodwa ngokuvamile ingalungiswa.Ukulungisa okulula ukugoqa umthofu phezu kwentambo yethusi esaxhumekile futhi uyidayise njengoba kukhonjisiwe kwesokunxele.Uma une-mask ye-solder ebhodini lakho, izodinga ukukhujwa ngokucophelela ukuze kuvezwe ithusi elingenalutho.
12. I-solder elahlekile.Lawa ma-solder aphethwe ebhodini kuphela izinsalela ezinamathelayo ze-flux.Uma zixega, zingafinyela kalula ebhodini.
Ukulungisa: Susa kalula ngesihloko sommese noma ama-tweezers.
Uma izinkinga ezingenhla zenzeka, ungathuki.Ungakhathazeki.Izinkinga eziningi zingalungiswa ngokubekezela.Uma i-solder ingagelezi ngendlela ofuna ngayo:
(1) Yima futhi uvumele ilunga le-solder liphole.
(2) Hlanza futhi uyi-ayine i-ayina yakho yokunamathisela.
(3) Hlanza noma yikuphi ukugeleza okushile ejoyintini.
(4) Bese ushisa kabusha.
Isikhathi sokuthumela: Apr-23-2023