Ezweni lanamuhla elisheshayo lokukhiqiza izinto zikagesi, ukunemba nokusebenza kahle kuyizimpawu zempumelelo.Njengoba ubuchwepheshe buqhubeka nokuthuthuka, amabhizinisi kumele ahlonyiswe ngamathuluzi akamuva ukuze ahlale ngaphambi kwejika.Umshini we-oven reflow iyithuluzi elishintsha ngokuphelele inqubo yokukhiqiza.Kule bhulogi, sizohlola izici nezinzuzo zomshini kahhavini ogeleza kabusha nokuthi ungawuthuthukisa kanjani umsebenzi wakho wokukhiqiza ukuze ulethe imikhiqizo yekhwalithi ephezulu.
1. Qonda umshini we-reflow soldering.
Imishini kahhavini egeleza kabusha iyimishini ekhethekile esetshenziselwa umhlangano weSurface Mount Technology (SMT).Isetshenziswa kakhulu kwinqubo yokukhiqiza yebhodi lesifunda ephrintiwe (PCB).Inhloso eyinhloko yalo mshini iwukuba solder izingxenye electronic PCB by reflowing solder unama.Ngokuncibilikisa ngokunembile ukunamathisela kwe-solder, izingxenye ziboshwe ngokuqinile phezulu, ziqinisekisa ukuxhumeka kukagesi nokuzinza kwemishini.
2. Izinzuzo zokusebenzisa umshini we-reflow soldering.
a) Ukunemba okuthuthukisiwe: Imishini kahhavini egeleza kabusha ingakwazi ukulawula ngokunembile iphrofayela yezinga lokushisa ukuze kuqinisekiswe ukushisa okungaguquki nokunembile.Lokhu kulawula okunembile kuqeda ingozi yokucindezeleka okushisayo ezingxenyeni ezibucayi, ukuvimbela umonakalo nokwelula impilo yomkhiqizo wokugcina.
b) Ukusebenza okuthuthukisiwe: Le mishini ifakwe isistimu yokuthutha ekwazi ukuphatha ama-PCB amaningi ngesikhathi esisodwa nangokufana.Lesi sici sinciphisa kakhulu isikhathi sokukhiqiza, sikhuphula ukusebenza, sandisa ukusebenza kahle futhi sandise umkhiqizo.
c) Ukuguquguquka: Imishini kahhavini egeleza kabusha ingakwazi ukuphatha osayizi abahlukahlukene be-PCB nobunkimbinkimbi.Kungakhathaliseki ukuthi wakha ama-prototypes amancane noma ukukhiqizwa kwevolumu ephezulu, le mishini ingashintshwa ukuze ihambisane nezidingo zakho ezithile, ivumelane nosayizi webhodi abahlukene nokuminyana kwezingxenye.
d) Ukuqinisekisa Ikhwalithi: Amaphrofayili okushisisa alawulwayo nawokupholisa aqinisekisa ukusoda okufanayo kuyo yonke i-PCB, asusa ubungozi bokubopha amabhuloho noma amajoyinti abandayo.Lokhu kubangela umkhiqizo wekhwalithi ephezulu, onokwethenjelwa okhuphula ukwaneliseka kwamakhasimende futhi unciphise isidingo sokusebenza kabusha.
3. Khetha umshini ofanele we-reflow soldering.
Lapho ucabangela ukukhetha umshini kahhavini ogelezayo womsebenzi wakho wokukhiqiza, kunezici ezimbalwa okufanele uzinake.Lokhu kubandakanya:
a) Ubuchwepheshe bokushisa: Thola ukuthi isistimu yokushisisa ye-convection noma ye-infrared iyazifanelekela yini izidingo zakho ezithile.Ubuchwepheshe ngabunye bunezinzuzo zabo futhi bungahlinzeka ngamaphrofayili ahlukene okushisa, ngakho-ke khetha ubuchwepheshe obuhlangabezana nezidingo zakho zokukhiqiza.
b) Ukulawula izinga lokushisa: Qinisekisa ukuthi umshini uhlinzeka ngokulawula izinga lokushisa okunembile, njengoba kuthinta ngokuqondile ikhwalithi nokuthembeka kwamalunga e-solder.Ukushintsha kwezinga lokushisa kufanele kuncishiswe futhi kulawulwe kahle kuyo yonke inqubo yokugeleza kabusha.
c) Isistimu ye-Conveyor: Linganisa isivinini, ukuphuma kanye nokuvumelana nezimo kwesistimu yokuthutha ukuze iphathe amasayizi amaphaneli ahlukene.Amasistimu okuthutha aqinile futhi athembekile abalulekile ekukhiqizeni okungenamthungo.
Ekuphetheni:
Emhlabeni onokuncintisana kakhulu wokukhiqiza ama-elekthronikhi, ama-oveni agelezayo ayimpahla ebalulekile yezinqubo ezisebenza kahle nezinembayo zokudayiswa.Inikeza ukungaguquguquki, ukuguquguquka kanye nokukhiqiza okuphezulu, kusiza ukukhiqiza imikhiqizo yekhwalithi ephezulu kanye nokunciphisa izikhathi zomjikelezo.Ngokutshala imali kulobu buchwepheshe obuthuthukile, izinkampani zingathuthukisa imisebenzi yazo yokukhiqiza, zihlangabezane nezidingo zamakhasimende futhi zeqe okulindelwe yimakethe.Amahhavini agelezayo amele ngempela isango lempumelelo emhlabeni oguquguqukayo wokukhiqiza izinto zikagesi.
Isikhathi sokuthumela: Nov-08-2023