Ibicuruzwa
Terefone ya Telefone Nkuru ya Telefone
Uyu ni umushinga wo guterana PCB kuri terefone igendanwa Main Baord. Amashanyarazi Yamamoto, uhereye kubicuruzwa byamajwi kugirango wamburwe, ukinamirwa cyangwa nuburyo busanzwe, byose biragenda bihurira cyane. Ubuyobozi bwa Digital Tubayeho bisaba urwego rwo hejuru rwo guhuza hamwe nubushobozi bwamashanyarazi, ndetse no ku bakoresha ibikoresho bya elegitoroniki, twemetseho ibinyabiziga bya elegitoronike, igishushanyo cyiza.
| Ibice | 10 |
| Ikibaho | 0.8mm |
| Ibikoresho | Shengyi S1000-2 GR-4 (TG≥170 ℃) |
| Umuringa | 1OZ (35um) |
| Kurangiza | Emig au ubunini 0.8um; Ni ubunyegurika 3um |
| Min umwobo (mm) | 0.13m |
| Ubugari bw'iminota (MM) | 0.15mm |
| Umwanya Min umurongo (mm) | 0.15mm |
| Mask y'umucuruzi | Icyatsi |
| Ibara ry'umugani | Cyera |
| Ingano | 110 * 87mm |
| Inteko ya PCB | Ubuso buvanze hejuru yinteko kumpande zombi |
| Rohs Yubahirije | Kuyobora inzira yo guterana kubuntu |
| Ingano ntoya | 0201 |
| Ibice byose | 677 kuri ikibaho |
| Icy | Bga, qfn |
| Icic | Ibikoresho bya Texas, Toshiba, kuri Semiconductor, Famichild, NXP, St, umurongo |
| Ikizamini | Aoi, x-ray, ikizamini gikora |
| Gusaba | Telecom / Amashanyarazi |
Inzira yo guterana
1. Ahantu (gukiza)
Uruhare rwayo ni ugushonga patch lue kugirango hejuru yubuso bwibikorwa hamwe nubuyobozi bwa PCB buhujwe hamwe.
Ibikoresho byakoreshejwe ni induru, iherereye inyuma yimashini yinjije mumurongo wa smt.
2. Kongera kugurisha
Uruhare rwayo ni ugushonga umusirikare Paste, kugirango hejuru yubusa nibice bya PCB ihujwe hamwe. Ibikoresho byakoreshejwe kwari ifuru yuzuye, iheruka inyuma ya padi.
Umurongo wa SMT.
3. Gusukura inteko ya SMT
Icyo ikora yakuyeho ibisigazwa byumucuruzi nka Ux
PCB yateranye irangiza umubiri wabantu. Ibikoresho byakoreshejwe ni imashini imesa, aho hantu hashobora kuba
Ntabwo bikosowe, birashobora kuba kumurongo cyangwa kumurongo.
4. Kugenzura inter
Igikorwa cyacyo nukugenzura ubuziranenge bwiza kandi bwiza
Ikibaho cyateranye cya PCB.
Ibikoresho byakoreshejwe birimo ibirahure binini, microscope, muri testersiiit muri tester (ICT), Ikizamini cya Optique, Ubugenzuzi bwa Oppotike (AOI), Ikizamini cyo kugenzura, n'ibindi, ikizamini cyimikorere, nibindi
5. Kuvugurura inteko ya SMT
Uruhare rwarwo ni ugukoresha ikibaho cyatsinzwe cya CCB
Ikosa. Ibikoresho bikoreshwa ni kugurisha icyuma, station yongeye, nibindi.
ahantu hose kumurongo wo kubyara. Nkuko mubizi, hari ibibazo bito mugihe cyumusaruro, bityo inteko yo gukosora intoki nubwoko bwiza.
6. Gupakira Inteko ya SMT
PCBMAY itanga inteko, gupakira bisanzwe, kuranga, umusaruro wibisasu, gucunga icyumba cyo gutangaza nibindi bisubizo byo gutanga igisubizo cyuzuye kubikenewe sosiyete yawe.
Mugukoresha aidetion kugirango uterane, gupakira no kwemeza ibicuruzwa byacu, dushobora guha abakiriya bacu inzira yizewe kandi ikora neza.
Utanga serivisi za elegitoronike kubijyanye nimodoka, dukubiyemo porogaramu nyinshi:
> Ibicuruzwa bya kamera
> Ubushyuhe & ubushuhe
> Itara
> Itara ryubwenge
> Imbaraga Module
> Kugenzura urugi & imiryango
> Kugenzura umubiri module
> Gucunga ingufu
Icya gatatu, ibiciro bitandukanye biterwa nubunini nubucucike.
PCB izaba ikiguzi gitandukanye nubwo ibikoresho kandi inzira ari bimwe, ariko hamwe nubusa nubucucike. Kurugero, niba hari umwobo 1000 kumababa yumuzunguruko byombi, umwobo wikibaho kimwe ni kinini kuruta 0.6mm na umwobo diameter yundi kibaho ntabwo ari amafaranga atandukanye. Niba ibibaho bibiri byumuzunguruko bimwe mubindi bisabwa, ariko ubugari bwumurongo buratandukanye kandi ibisubizo mubiciro bitandukanye, nkigiciro kimwe cyinama kirenze 0.2mm, mugihe ikindi gifite kiri munsi ya 0.2mm. Kuberako imbaho zitari munsi ya 0.2mm zifite igipimo gifite inenge, bivuze ko igiciro cyumusaruro kiri hejuru.
Icya kane, ibiciro biratandukanye kubera ibisabwa bitandukanye byabakiriya.
Ibisabwa byabakiriya bizagira ingaruka ku buryo butagira inenge mu musaruro. Nkicyuhira hamwe na IPC-A-600e Icyiciro1 gisaba amanota 98%, mugihe gihuye nicyiciro cya 90%, bigatera ibiciro bitandukanye kuruganda hanyuma amaherezo biganisha ku giciro cyibicuruzwa.
