BGA rework stationsisixhobo sobuchule esisetyenziselwa ukulungisa amacandelo e-BGA, asetyenziswa rhoqo kushishino lwe-SMT.Okulandelayo, siya kwazisa umgaqo osisiseko BGA rework station kwaye sihlalutye izinto eziphambili ukuphucula izinga lokulungiswa kweBGA.
Isikhululo se-BGA rework sinokwahlulwa sibe yitafile yokulungisa i-optical counterpoint kunye netafile yokulungisa i-non-optical counterpoint.I-counterpoint ye-Optical ibhekisela kukulungelelaniswa kwe-optics ngexesha le-welding, enokuqinisekisa ukuchaneka kokulungelelaniswa kwe-welding kunye nokuphucula izinga lokuphumelela kwe-welding.I-non-optical counterpoint, eyenziwa ngokubonakalayo, ayichanekanga kangako xa i-welding.
Okwangoku, iindlela eziphambili zokufudumeza ze-BGA rework station ziquka i-infrared epheleleyo, umoya oshushu ogcweleyo kunye nomoya oshushu oshushu kunye ne-infrared enye.Iindlela ezahlukeneyo zokufudumeza zineenzuzo ezahlukeneyo kunye nokungonakali.Indlela yokufudumeza eqhelekileyo ye-BGA rework station e-China idla ngokuba ngumoya oshushu kwiindawo eziphezulu nezisezantsi kunye ne-infrared preheating ezantsi, ekubhekiselwa kuyo njengezowuni yobushushu obuthathu.Iintloko zokufudumeza eziphezulu kunye nezisezantsi zifudumeza ngocingo lokufudumeza kwaye umoya oshushu uthunyelwa ngaphandle ngokuhamba komoya.Ubushushu obusezantsi bunokwahlulwa ibe yityhubhu emnyama ebomvu yangaphandle, ipleyiti yokufudumeza ye-infrared kunye ne-infrared light wave heat plate.
1. Ukufudumeza phezulu nasezantsi kwi-limelight
Ngokusebenzisa ukufudumeza ucingo lokufudumeza, umoya oshushu uya kugqithiselwa kumacandelo e-BGA ngokusebenzisa umbhobho womoya, ukufezekisa injongo yokufudumeza amacandelo e-BGA, kunye nokuvuthela komoya ophezulu kunye nophantsi oshushu, kunokuthintela ibhodi yesekethe engalinganiyo yokufudumeza deformation.
2. Ukufudumeza okuphantsi kwe-infrared
Ukufudumeza kwe-infrared ikakhulu kudlala indima yokufudumala, ukususa ukufuma kwibhodi yesekethe kunye ne-BGA, kwaye kunokunciphisa ngokufanelekileyo umahluko weqondo lokushisa phakathi kweziko lokufudumeza kunye neendawo ezingqongileyo, ukunciphisa amathuba okuguqulwa kwebhodi yesekethe.
3. Inkxaso kunye nokulungiswa kwesikhululo sokusebenza kwakhona se-BGA
Le nxalenye ikakhulu ixhasa kwaye ilungise ibhodi yesiphaluka kwaye idlala indima ebalulekileyo ekuthinteleni ukuguqulwa kwebhodi.
4. Ukulawula ubushushu
Xa udiliza kunye ne-welding BGA, kukho imfuneko ebalulekileyo yobushushu.Ukuba ubushushu buphezulu kakhulu, kulula ukutshisa amacandelo e-BGA.Ngoko ke, itafile yokulungisa ilawulwa ngokubanzi ngaphandle kwesixhobo, kodwa ithatha ulawulo lwe-PLC kunye nolawulo olupheleleyo lwekhompyutheni, enokulawula ubushushu ngexesha langempela.
Xa ulungisa i-BGA ngesikhululo sokusebenza kwakhona, ngokuyinhloko kukulawula ubushushu bokufudumala kunye nokuthintela ukuguqulwa kwebhodi yesekethe.Kuphela ngokwenza ezi nxalenye zimbini kakuhle ukuba izinga lokuphumelela ukulungisa BGA kuphuculwe ngokwenene.
I-Zhejiang NeoDen Technology Co., Ltd. ibisenza kwaye ithumela ngaphandle ezahlukeneyo ezincincikhetha kwaye ubeke oomatshiniukusukela ngo-2010. Ukuthatha ithuba le-R&D yethu enamava, imveliso eqeqeshwe kakuhle, iNeoDen iphumelela udumo olukhulu kubathengi behlabathi ngokubanzi.
① Iimveliso zeNeoDen: Smart series PNP machine, NeoDen K1830, NeoDen4, NeoDen3V, NeoDen7, NeoDen6, TM220A, TM240A, TM245P, reflow oven IN6, IN12, Solder paste printer FP26406, PM3
② Idweliswe kunye ne-CE kwaye yafumana amalungelo awodwa omenzi angama-50+
Ixesha lokuposa: Oct-15-2021