Khoos phib tawj Box Tsheb Kho
1.Computer box kho tsheb kuj hu ua ECU (electronic control module) kho.
2.Tub kub profiles txuag tau ntau txog li 50 000 pawg.
3.Ib tus yuam sij rau Pib kom tau txais solder lossis desolder.
4.Hybrid cua sov uas zoo dua ua rau PCB tiv thaiv.
Hauj lwm lawm
Siab tsis siv neeg rework tshuab rau Computer box kho tsheb
Nrog rau cov nqi siab dua / kev ua tau zoo thiab muaj patented optical aligning technology, DH (Dinghua) rework system tau muab tso rau saum lub khw thoob ntiaj teb. Txawm tias nyob rau hauv kev lag luam xov tooj ntawm tes, peb kuj yeej qhov kev sib tw ntawm Google, cia nyob ib leeg rau lwm yam lag luam, piv txwv li, tsheb ECU, laptop thiab khoom siv sib txuas lus thiab hais txog.
Khoom Parameter:
| Qauv | DH-A2E |
| Fais fab mov | 110 ~ 220V +/- 10% 50/60Hz |
| Rated zog | 5000W |
| Sab saum toj cua sov | Cov cua kub uas tuaj yeem hloov kho |
| Hauv qab cua sov | Hybrid cua sov rau PCBa thiab nti-qib |
| Mounting | Optical alignment, pom cov txheej txheem, raug 0.01mm |
| PCB loj | 10 * 10 ~ 450 * 500mm |
| Chips | 1 * 1 ~ 80 * 80 (ntau tshaj 80 * 80mm, xaiv tau) |
| Automation qib | High-automatic |
| Tom qab kev muag khoom | Phau ntawv qhia online thiab traning (video-hu yog tias xav tau) |
| Soldering pob | Lead los yog lead dawb thiab solder paste (tus neeg siv muab) |
| Lub hwj chim ntsaws | Raws li cov neeg siv khoom xav tau |
| Ntau zaus | 3 teev ua haujlwm, 10 feeb so |
| Chip-feeder | Tsis siv neeg nqa ib nti rau solder lossis txais thiab rov qab mus |
| Optical CCD | Tsis siv neeg |
| Lub koob yees duab sab | Saib xyuas cov xwm txheej ntawm solder pob melting (yeem) |
| Dimension | 600 * 700 * 850 hli |
| Qhov hnyav | 70kg ua |
Cov txheej txheem ua haujlwm ntawm lub tshuab:
1. Tshem tawm lossis tshem tawm nti / cov khoom siv:
Ib qho tseem ceeb pib, nti yuav raug khaws cia tom qab cua sov.
2. Chip thiab PCB soldering pads ntxuav
Manually huv nti tshem tawm thiab soldering pads rau reballing npaj.
3. Reballing lossis luam ntawv solder paste
Raws li cov chips 'yuav tsum tau rau reball lossis luam solder paste,
rau kev tiv thaiv ib puag ncig zoo, peb xav kom koj siv
txhuas-dawb soldering pob los yog solder muab tshuaj txhuam.
4. Ua cov pob zeb los yog cov nplaum nplaum ua kom ruaj khov
Koj tuaj yeem siv lub chaw nres tsheb me me li saum toj no (DH-T1), uas tau muab faib ua 2 ntu, ib qho yog rau cua sov, ib qho yog
rau txias.
5. Optical aligning.
Mounting raug yog mus txog 0.01mm, xyuas kom tseeb tias ib nti tag nrho muab tso rau hauv nws txoj cai
txoj hauj lwm ntawm motherboard.
6. Soldering.
Tsis siv neeg solder, cia txias thiab tshuab txiav
rov pib dua uas yooj yim dua los siv lwm zaus.
Khoos Phis Tawj Lub Tsheb Kho: Kev Paub Txog Cov Ntaub Ntawv Sib Txuas
Lub khoos phis tawj mus txawv tebchaws feem ntau yog siv hauv EFI (Electronic Fuel Injection) tsheb los tswj cov roj txhaj tshuaj, sib tov sib xyaw, thiab lwm yam haujlwm. Nws muaj microcomputer thiab peripheral circuits. Lub microcomputer integrates ib microprocessor (CPU), nco, thiab input/output interfaces ntawm ib nti.
Lub ntsiab tivthaiv yog microcomputer, nrog rau CPU ua lub hauv paus tseem ceeb. Lub ECU (Electronic Control Unit) hloov cov teeb liab tawm tswv yim rau hauv daim ntawv digital, ua kev sib piv raws li cov ntaub ntawv khaws cia, thiab suav cov nqi tso tawm. Lub teeb liab tso zis yog ces amplified los ntawm lub hwj chim los tswj ntau yam kev hloov servo Cheebtsam, xws li relays thiab keyboards.
Lub ECU yog tsim los ntawm peb qhov chaw: input circuit, microcomputer, thiab output circuit. Lub input circuit lees txais cov teeb liab los ntawm cov sensors thiab lwm yam khoom siv, lim thiab ua kom pom cov teeb liab no, thiab hloov lawv mus rau theem tshwj xeeb voltage. Cov teeb liab xa los ntawm cov sensors mus rau ECU's input circuit tuaj yeem yog analog lossis digital. Analog/digital converter nyob rau hauv lub input circuit converts analog signals rau hauv cov digital, uas ces kis mus rau lub microcomputer. Lub microcomputer ua cov cim ua ntej ua ntej thiab xa cov ntaub ntawv ua tiav mus rau qhov tso zis hluav taws xob. Cov zis hluav taws xob ua kom lub zog ntawm cov ntaub ntawv digital, thiab qee zaum, hloov nws rov qab rau hauv lub teeb liab analog, uas tsav cov tswj kev hloov kho servo Cheebtsam.
