Amanqaku aphambili okusebenza kwe-Wave Soldering

I. Ulawulo lwamaza obushushu kumatshini wokuthambisa

Ibhekisa kubushushu bombhobho wokukhupha amaza e-solder.Ulawulo lobushushu ngokubanzi kuma-230 – 250 ℃, iqondo lobushushu liphantsi kakhulu liya kwenza ijoyinti ye-solder iberhabaxa, itsale, ingaqaqambi.Kwanabathengisi bobuxoki, abaxoki;Ubushushu buphezulu kakhulu kwaye kulula ukukhawulezisa i-oxidation, ukuguqulwa kwebhodi yesekethe eprintiweyo, kunye nezinto ezishushu.Ukulungiswa kobushushu kufuneka kusekelwe kwizinto eziphathekayo kunye nobukhulu bebhodi yesekethe eprintiweyo, ubushushu be-ambient, isantya sebhanti lokuhambisa ukulungelelanisa ngokufanelekileyo.
II.ngexesha lokususa i-wave solder slag

I-tin slot kwizinto ze-tin ixesha elide ukudibana nomoya kulula ukwenza i-oxide, ukuqokelela kwe-oxide engaphezulu kuya kuba yindima yempompo kunye ne-tin spray kwibhodi eprintiweyo, ukuze iglosi yeglosi ye-solder, okubangela iziphene ezifana nemingxuma ye-slag kunye neebhulorho, ngoko ke ukususa rhoqo i-oxide (ixesha eliqhelekileyo lokucoca iyure eli-1).Isenokongezwa kwi-solder etyhidiweyo ye-anti-oxidant.Oku akukwazi nje ukuthintela i-oxidation kwaye inokubuyisela i-oxide kwi-tin.

III.I-Wave soldering ubude be-wave debugging

Ubude bomaza bulungelelaniswe kakuhle kubunzima bebhodi eprintiweyo 1/2-1/3 ngokufanelekileyo, amaza aphantsi kakhulu aya kubangela ukuvuza kunye netoti ejingayo, amaza aphezulu kakhulu aya kubangela imfumba yetoti eninzi kakhulu.Nkqu amacandelo scalding.

IV.Isantya sothumelo lwe-Wave soldering

Isantya sokuhambisa silawulwa ngokubanzi kwi-0.3 ~ 1.2m / s, ngokwesigqibo esithile.Izandla zasebusika, imigca yebhodi yesekethe eprintiweyo ebanzi, amacandelo, amacandelo anomthamo omkhulu wobushushu, isantya sinokucotha kancinci;I-anti-speed ingakhawuleza.Isantya sikhawuleza kakhulu ixesha lokuwelda lifutshane kakhulu, kulula ukubangela ukuwelda kobuxoki, ukuwelda kobuxoki, ukuvuza, ibhulorho, amaqamza kunye nezinye izinto;isantya sicotha kakhulu.Emva koko ixesha le-welding lide kakhulu, ukushisa kuphezulu kakhulu, kulula ukulimaza ibhodi yesekethe eprintiweyo kunye namacandelo.

V. I-angle yokuhambisa i-wave soldering

I-angle yokudlulisa - ngokuqhelekileyo ikhethwe phakathi kwe-5 ukuya kwi-8 degrees, ngokwendawo yebhodi yesekethe eprintiweyo kunye nenani lamacandelo afakwe ukugqiba.
VI.Uhlalutyo lokwakheka

I-solder kwibhafu ye-solder emva kokusetyenziswa kwe-ithuba lexesha elibizwa ngokuba phakathi.Kuya kwenza ukungcola kwe-tin-lead solder kwandiswe, ubukhulu becala ukungcola kwe-ion yobhedu kuchaphazela umgangatho we-welding.Ngokuqhelekileyo ukuya kwiinyanga ezi-3 zamaxesha ohlalutyo lwebhubhoratri.Ukuba ukungcola kudlula umxholo ovunyelweyo, amanyathelo kufuneka athathwe, okanye atshintshe.

I-Zhejiang NeoDen Technology Co., Ltd. ibisenza kwaye ithumela ngaphandle koomatshini abancinci abancinci bokukhetha kunye nendawo ukusukela ngo-2010. Ukuthatha ithuba le-R&D yethu enamava, imveliso eqeqeshwe kakuhle, iNeoDen iphumelela igama elihle kubathengi behlabathi ngokubanzi.

Ngobukho behlabathi kumazwe angaphezu kwe-130, ukusebenza okugqwesileyo, ukuchaneka okuphezulu kunye nokuthembeka koomatshini be-NeoDen PNP kubenza bagqibelele kwi-R&D, iprototyping yobuchwephesha kunye nemveliso yebhetshi encinci ukuya ephakathi.Sinikezela ngesisombululo sobungcali sesixhobo esinye sokumisa i-SMT.

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