Ibicuruzwa
Ed Stard 6 PCB ku kibaho gikuru
| Ibice | 6 |
| Ikibaho | 1.60mm |
| Ibikoresho | Fr4 TG170 |
| Umuringa | 1/1/1/1/1 OZ (35um) |
| Kurangiza | Emig au ubunini bwa 0.05um; Ni ubunyegurika 3um |
| Min umwobo (mm) | 0.20mm zuzuyemo resin |
| Ubugari bw'iminota (MM) | 0.13m |
| Umwanya Min umurongo (mm) | 0.13m |
| Mask y'umucuruzi | Icyatsi |
| Ibara ry'umugani | Cyera |
| Gutunganya imashini | V-gutsinda, gusya cnc (routing) |
| Gupakira | Umufuka wo kurwanya static |
| E-ikizamini | Ikiranga cyangwa imikino |
| Urwego rwo kwemerwa | IPC-A-600h icyiciro cya 2 |
| Gusaba | Ibikoresho bya elegitoroniki |
Ibicuruzwa
Nkumutanga tekinoroji zitandukanye za PCB, Umubumbe, uburyo bwo guhitamo ibikoresho bisanzwe hamwe numurongo munini wubwoko butandukanye bwa PCB bushobora gutwikirwa kandi burigihe buboneka munzu.
Ibisabwa kubindi cyangwa kubikoresho byihariye birashobora kandi guhura mubihe byinshi, ariko, bitewe nibisabwa nyabyo, kugeza ku minsi 10 y'akazi birashobora gukenerwa kugirango ibikoresho bibone.
Kora hamwe natwe kandi muganire kubyo ukeneye hamwe nitsinda ryaka cyangwa amakipe ya kami.
Ibikoresho bisanzwe bifatiwe mububiko:
| Ibice | Ubugari | Kwihangana | Ubwoko bwo kubora |
| Ibice by'imbere | 0,05mm | +/- 10% | 106 |
| Ibice by'imbere | 0.10mm | +/- 10% | 2116 |
| Ibice by'imbere | 0,13mm | +/- 10% | 1504 |
| Ibice by'imbere | 0,15mm | +/- 10% | 1501 |
| Ibice by'imbere | 0.20m | +/- 10% | 7628 |
| Ibice by'imbere | 0,25m | +/- 10% | 2 x 1504 |
| Ibice by'imbere | 0.30mm | +/- 10% | 2 x 1501 |
| Ibice by'imbere | 0.36mm | +/- 10% | 2 x 7628 |
| Ibice by'imbere | 0,41m | +/- 10% | 2 x 7628 |
| Ibice by'imbere | 0,51m | +/- 10% | 3 x 7628/2116116 |
| Ibice by'imbere | 0,61mm | +/- 10% | 3 x 7628 |
| Ibice by'imbere | 0.71mm | +/- 10% | 4 x 7628 |
| Ibice by'imbere | 0,80mm | +/- 10% | 4 x 7628/1080 |
| Ibice by'imbere | 1,0m | +/- 10% | 5 x7628 / 2116 |
| Ibice by'imbere | 1,2mm | +/- 10% | 6 x7628 / 2116 |
| Ibice by'imbere | 1.55mm | +/- 10% | 8 x7628 |
| Kwitegura | 0.058mm * | Biterwa n'imiterere | 106 |
| Kwitegura | 0.084mm * | Biterwa n'imiterere | 1080 |
| Kwitegura | 0.112mm * | Biterwa n'imiterere | 2116 |
| Kwitegura | 0.20mm * | Biterwa n'imiterere | 7628 |
Cu kubyimba kubice byimbere: bisanzwe - 18μm na 35 μm,
Kubisaba 70 μm, 105μm na 140μm
Ubwoko bwibintu: Fr4
TG: Hafi. 150 ° C, 170 ° C, 180 ° C.
εr kuri 1 MHZ: ≤5,4 (isanzwe: 4,7) iraboneka cyane kubisabwa
Stactup
Iboneza nyamukuru 6 Shyira muri rusange bizaba muri rusange bikurikira:
· Hejuru
· Imbere
· Butaka
· Imbaraga
· Imbere
· Hasi
Q & a Nigute ushobora kugerageza umwobo wa donsile hamwe nibisobanuro bijyanye
Nigute ushobora kugerageza urukuta rwa LOLE DILES NA BIKORWA BIFATANYIJE? Urukuta rw'amwobo rukurura ibitera n'ibisubizo?
Ikizamini cyo gukurura urukuta cyashyizwe mubikorwa mbere kubice-byo guhuriza hamwe kugirango uhuze ibisabwa. Ikizamini rusange kijyanye n'umugurisha insinga ku kibaho cya PCB unyuze mu mwobo hanyuma ugapima gukurura agaciro na metero yo guhagarika umutima. Amasezerano kubikorwa, indangagaciro rusange ni ndende cyane, ntakibazo na kimwe gisaba gusaba. Ibisobanuro Ibicuruzwa biratandukanye ukurikije
Kubisabwa bitandukanye, birasabwa kuvuga ibisobanuro bifitanye isano na IPC.
Ikibazo cyo gutandukanya urukuta ni ikibazo cyamazi mabi, muri rusange yatewe nimpamvu ebyiri zisanzwe, iyambere niyo yifata ibisebe bikennye (desmear) bituma impagarara zidahagije. Ibindi ni ibikorwa byo gutoranya umuringa bya electrol cyangwa zahabu yaparitse, kurugero: gukura kw'igice kinini, kinini kizavamo ububi buke. Birumvikana ko hari ibindi bintu bishobora gutangaza ikibazo nkiki, ariko ibi bintu bibiri nibibazo bikomeye.
Hano haribibi bibiri byo gutandukana byimyuka, ibyambere birumvikana nibidukikije byikizamini cyane cyangwa bikomeye, bizavamo inama ya PCB ntishobora kwihanganira imihangayiko yumubiri kugirango itandukanijwe. Niba iki kibazo kigoye kubikemura, birashoboka ko ugomba guhindura ibikoresho byo gutakaza kugirango uhuze iterambere.
Niba atari ikibazo cyavuzwe haruguru, ahanini biterwa no gukennye hagati yumuringa wumuringa nurukuta. Impamvu zishoboka zikiki gice zirimo ibintu bidahagije byurukuta, umubyimba mwinshi wibice byumuringa, kandi interineti iterwa nubuvuzi bubi bwimiti mibi. Ibi byose nimpamvu ishoboka. Birumvikana ko niba ubuziranenge ari umukene, itandukaniro ryimiterere y'urukuta rushobora kandi gutera ibibazo nkibi. Naho imirimo yibanze kugirango ikemure ibibazo, bigomba kuba kubanza kwemeza impamvu hanyuma ukemure inkomoko yimpamvu mbere yuko ikemuwe rwose.
