BGA Kho Tshuab
DH-G600 yog tus nqi- zoo BGA kho tshuab tsim rau txhua hom kev kho PCB motherboard. Qhov no tsis siv neeg BGA rework chaw nres tsheb nta peb thaj chaw kub siab - saum huab cua kub, hauv qab rhaub, thiab infrared preheating - rau qhov tseeb thiab ruaj khov soldering thiab desoldering.
Hauj lwm lawm
Khoom Description
Tus qauv DH-G600 yog tus nqi tsim nyogBGA kho tshuab, uas ntawm lwm tus yog qhov kev xaiv zoo tshaj plaws rau txhua yamKev kho PCB motherboard. BGA rework chaw nres tsheb no yog tsis siv neeg, thiab nws muaj peb ywj siab cua sov cheeb tsam -sab saum toj cua sov, hauv qab rhaub, thiab infrared preheating- uas tso cai rau kom meej thiab ruaj khov soldering thiab desoldering.
Optical alignment BGA chaw nres tshebDH-G600 (manual camera positioning) kuj muaj HD kov-kev tswj lub vijtsam, lub tshuab cua txias tsis siv neeg, thiab lub tshuab nqus tsev nqus, tag nrho cov uas pab txhawb rau lubtsis siv neeg BGA rework chaw nres tshebDH-G600 qhov kev ua tau zoo nyob rau hauv cov nqe lus ntawm kev sib raug zoo meej thiab ruaj ntseg nti tshem tawm. Ib qho kev xaiv zoo meej rau cov kws tshaj lij uas xav kom tau txais qhov kev ua tau zoo tshaj plaws ntawm tus nqi qis tshaj plaws.
Khoom Specification
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Yam khoom
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Parameter
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Fais fab mov
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AC220V ± 10% 50/60Hz
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Tag nrho lub zog
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5600W
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Lub tshuab cua sov sab saum toj
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1200W
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Hauv qab rhaub
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1200W
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Infrared rhaub
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3000W
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Qhov ntev
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L610 * W920 * H885 mm
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PCB loj
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Max 390 × 360 mm Min 10 × 10mm
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BGA chip
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1 * 1-50 * 50 hli
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Sab nraud kub sensor
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1 pc (yeem)
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Kub qhov tseeb
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± 2 degree
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Net nyhav
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65kg ua
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Kev tswj qhov kub thiab txias
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K Sensor, kaw lub voj
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Yam tsawg kawg ntawm nti sib nrug
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0.15 hli
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Chip feeding system
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Manually pub thiab txais
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Gas qhov chaw
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Ua tau -hauv lub tshuab nqus tsev twj, tsis muaj cov pa tawm sab nraud
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Optical CCD lens
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Rub tawm thiab thawb rov qab manually
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Qhov chaw
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V-shaped zawj kho PCBA uas tuaj yeem hloov kho dawb raws li X-axis kev taw qhia, thiab cov khoom siv thoob ntiaj teb tau muab
sab nraud
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CCD system
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HD CCD lub koob yees duab digital, kho qhov muag sib dhos, laser positioning
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Cov txheej txheem ua haujlwm
1. Desoldering (Cov txheej txheem tshem tawm)
Desoldering yog kev tswj cov melting ntawm cov uas twb muaj lawm solder kom muaj kev nyab xeeb tshem tawm cov faulty nti ntawm PCB yam tsis muaj kev puas tsuaj rau cov ilv tooj liab pads.
Preheating: Qhov chaw nres tsheb hauv qab IR preheater ua kom sov tag nrho PCB. Qhov no tiv thaiv lub rooj tsavxwm los ntawm warping thiab txo qhov "thermal shock" thaum lub tshuab cua sov sab saum toj pib.
Lub hom phiaj cua sov:Cov cua kub saum toj kawg nkaus txav hla BGA nti thiab ua raws li qhov programmed nkhaus, ncav cuag lub melting point ntawm solder.
Reflow & Lift:Thaum cov pob qij txha ncav cuag lub siab molten (kua) lub xeev, qhov chaw nres tsheb lub tshuab nqus tsev twj tso kua mis tau qhib. Lub suction nozzle nqis los, tuav lub nti, thiab nqa nws deb ntawm lub rooj tsavxwm.
Kev npaj qhov chaw:Tom qab tshem tawm, qhov seem "laus" solder ntawm PCB yuav tsum tau muab ntxuav los ntawm cov hlau soldering thiab desoldering wick (braid) los tsim ib qho chaw tiaj tus rau cov nti tshiab.
2. Soldering (Cov txheej txheem installation)
Soldering yog cov txheej txheem ntawm kev sib txuas ib qho tshiab los yog "reballed" nti rau PCB pads los tsim kom muaj kev sib txuas hluav taws xob ruaj khov thiab kev sib txuas.
Flux Application:Ib txheej nyias, txawm tias "tacky flux" yog siv rau PCB pads.Qhov no tshem tawm cov oxidation thiab pab cov solder ntws thiab "ntub" cov ntaub qhwv kom raug.
Optical Alignment:Qhov no yog qhov uas DH-A2E's CCD lub koob yees duab tseem ceeb heev. Koj siv lub micrometer los kho cov duab ntawm cov chips solder balls nrog cov duab ntawm PCB pads kom txog thaum lawv sib tshooj zoo kawg nkaus ntawm qhov screen.
Qhov chaw:Lub tshuab precisely txo cov nti mus rau lub fluxed pads.
Reflow Soldering:Lub chaw nres tsheb ua tiav ib qho kev sib txuas tshwj xeeb.Nws ua kom cov khoom kub kom txog thaum lawv yaj thiab "yob" me ntsis rau ntawm cov ntaub qhwv. Qhov nro ntawm lub molten solder tiag tiag pab lub nti tus kheej -center.
Cua txias:Tom qab qhov kub siab tshaj plaws yog tuav rau 30-60 vib nas this, lub tshuab cua sov tua, thiab tus ntoo khaub lig- cov kiv cua ntws los ua kom cov pob qij txha ruaj khov sai, tsim kom muaj kev sib txuas zoo, ci ntsa iab.
Cov khoom nta
1. Siab-txhais kho qhov muag kho qhov muag, qhov tseeb nti qhov chaw tso kawm, lav kev kho kom zoo;
Peb lub tuam txhab
peb yog leej twg?
SHENZHEN DINGHUA TECHNOLOGY DEVELOPMENT CO., LTDyog ib lub chaw tsim khoom tshwj xeeb hauv cov khoom siv soldering. Peb cov khoom muaj xws li BGA rework chaw nres tsheb, tsis siv neeg soldering tshuab, tsis siv neeg screwdriving tshuab, soldering cov khoom siv, thiab SMT cov ntaub ntawv.
Kev cog lus rau kev ua tau zoo, peb lub hom phiaj yog nyob ntawm kev tshawb fawb, kev ua tau zoo, thiab kev pabcuam, txhawm rau muab cov cuab yeej tshaj lij, kev ua haujlwm zoo, thiab kev pabcuam. Nrog ntau tshaj 38 patents, peb tau tsim kho phau ntawv, semi-auto, thiab tsis siv neeg series, cim kev hloov pauv los ntawm cov khoom siv kho vajtse rau kev tswj hwm.
siab zoo
Khoom siv Advanced
Pab neeg tshaj lij
Ib -Stop Solution
siab zoo
cov cuab yeej siv siab heev
pab neeg tshaj lij
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