Imikhiqizo
I-Edge Plating 6 Ingqimba PCB ye-IOT Main Board
| Izebele | Izingqimba ezi-6 |
| Ukuqina kwebhodi | I-1.60mm |
| Into uqobo lwayo | Fr4 TG170 |
| Ubukhulu bethusi | 1/1/1/1/1/1 Oz (35um) |
| Qeda phezulu | Ubukhulu be-enig au 0.05um; NI ubukhulu 3um |
| Min Hole (MM) | I-0.203mm igcwele i-resin |
| Ububanzi bemigqa yeminithi (mm) | 0.13mm |
| Isikhala se-Min Line (MM) | 0.13mm |
| Imaski yomthengisi | -Yimpatho |
| Umbala we-legend | Okumhlophe |
| Ukucutshungulwa kwemishini | I-V-CORES, CNC Milling (Umzila) |
| Ukufaka ndawonye | Isikhwama se-Anti-Static |
| Ukuhlola | Ukundiza kwendiza noma ukuhlanganiswa |
| Ukwamukelwa okujwayelekile | I-IPC-A-600H CLASS 2 |
| Isicelo | Izithuthi Zokwe-Electronive |
Impahla yomkhiqizo
Njengomhlinzeki we-PCB Technologies ahlukahlukene, amavolumu, izinketho zesikhathi sokuhola, sinokukhethwa kwezinto ezijwayelekile lapho umkhawulokudonsa olukhulu lwezinhlobo ezahlukahlukene ze-PCB ezingasembozwa futhi ezihlala zitholakala endlini.
Izidingo zezinye noma zezinto ezikhethekile nazo zingahlangatshezwa ezimweni eziningi, kodwa, ngokuya ngezidingo eziqondile, kuze kube yizinsuku ezifika eminyakeni eyi-10 kungadingeka ukuthola okuqukethwe.
Xhumana nathi futhi uxoxe ngezidingo zakho nenye yeqembu lethu lokuthengisa noma iqembu le-CAM.
Izinto ezijwayelekile ezigcinwe esitokisini:
| Izingxenye | Ukujiya | Ukubekezela | Uhlobo lwe-Weave |
| Izingqimba zangaphakathi | 0,05mm | +/- 10% | I-106 |
| Izingqimba zangaphakathi | 0.10mm | +/- 10% | 2116 |
| Izingqimba zangaphakathi | I-0,13mm | +/- 10% | I-1504 |
| Izingqimba zangaphakathi | I-0,15mm | +/- 10% | I-1501 |
| Izingqimba zangaphakathi | 0.20mm | +/- 10% | I-7628 |
| Izingqimba zangaphakathi | I-0,25mm | +/- 10% | 2 x 1504 |
| Izingqimba zangaphakathi | 0.30mm | +/- 10% | 2 x 1501 |
| Izingqimba zangaphakathi | 0.36mm | +/- 10% | 2 x 7628 |
| Izingqimba zangaphakathi | I-0,41mm | +/- 10% | 2 x 7628 |
| Izingqimba zangaphakathi | I-0,51mm | +/- 10% | 3 x 7628/2116 |
| Izingqimba zangaphakathi | 0,61mm | +/- 10% | 3 x 7628 |
| Izingqimba zangaphakathi | 0.71mm | +/- 10% | 4 x 7628 |
| Izingqimba zangaphakathi | 0,80mm | +/- 10% | 4 x 7628/1080 |
| Izingqimba zangaphakathi | 1,0mm | +/- 10% | I-5 x7628 / 2116 |
| Izingqimba zangaphakathi | 1,2mm | +/- 10% | I-6 x7628 / 2116 |
| Izingqimba zangaphakathi | 1,55mm | +/- 10% | 8 x7628 |
| IMIPHAKATHI | 0.058mm * | Kuya ngesakhiwo | I-106 |
| IMIPHAKATHI | 0.084mm * | Kuya ngesakhiwo | I-1080 |
| IMIPHAKATHI | 0.112mm * | Kuya ngesakhiwo | 2116 |
| IMIPHAKATHI | 0.205mm * | Kuya ngesakhiwo | I-7628 |
Ubukhulu be-CU ngezendlalelo zangaphakathi: Okujwayelekile - 18μm no-35 μm,
Ngokwesicelo 70 μm, 105μm no-140μm
Uhlobo lwezinto ezibonakalayo: Fr4
I-TG: approx. I-150 ° C, 170 ° C, 180 ° C
I-Ev at 1 MHZ: ≤5,4 (ejwayelekile: 4,7) etholakalayo ngesicelo
Statup
Ukucushwa kwe-main 6 ungqimba ukucushwa kuzoba ngokuvamile njengokungezansi:
· Phezulu
· Ngaphakathi
· Ground
· Amandla
· Ngaphakathi
· Phansi
Q & A Ukuhlola Hole Wall Tensile Nencazelo Ehlobene
Ungavivinya kanjani i-Hole Wall Tensile nehlobene Imininingwane? Udonga lomgodi ukhiphe izimbangela nezisombululo?
Ukuhlolwa kodonga lomuntu odongeni kwasetshenziswa ngaphambili ngezitho ze-pay ukufeza izidingo zokuhlanganisa. Ukuhlolwa okujwayelekile kuwukuxoxa ngocingo ku-PCB Board ngokusebenzisa izimbobo besekala ukuthi kube yinani lokukhipha imitha yengxabano. Kuvumelana kokuhlangenwe nakho, amanani ajwayelekile aphezulu kakhulu, okwenza cishe zinkinga ekusetshenzisweni. Ukucaciswa komkhiqizo kuyahlukahluka ngokuya
Kuya kwizidingo ezihlukile, kunconywa ukubhekisela kwimininingwane ehlobene ne-IPC.
Inkinga yokwahlukanisa umgodi wokohlukaniso yinkinga yokunamathela kabi, okuvame ukubangelwa yizizathu ezimbili ezijwayelekile, okokuqala munye ubamba le-Desmear empofu (Desmear) empofu enze ukungezwani akwanele. Enye inqubo ye-electroless yethusi Pepper Plating noma i-Plated Eqondile Plated, isibonelo: Ukukhula kwesitaki esinamandla, esinobukhulu kuzoholela ekunamatheks. Vele kukhona ezinye izinto ezingaba khona ezingenza le nkinga, noma kunjalo lezi zinto ezimbili yizinkinga ezivame kakhulu.
Kukhona ababi bokuhlukana kodonga lodonga, okokuqala munye ngokweqiniso kuyindawo yokusebenza esebenza kahle kakhulu noma eqinile, kuzoholela ebhodini le-PCB alikwazi ukumelana nokuxineka ngokomzimba ukuze lihlukaniswe. Uma le nkinga kunzima ukuyixazulula, mhlawumbe kufanele ushintshe izinto ze-liminate ukuze uhlangabezane nokwenza ngcono.
Uma kungeyona inkinga engenhla, kungenxa yokunamathela okumpofu phakathi kwethusi lomgodi nodonga lomgodi. Izizathu ezingaba khona zale ngxenye zifaka ukuqina okunganele kodonga lomgodi, ubukhulu obukhulu bokubumba kwamakhemikhali, kanye nokulimala okubangelwa ukwelashwa kwenqubo yamakhemikhali empofu. Zonke lezi yisizathu esingenzeka. Vele, uma ikhwalithi yokumba imbi, ukwahluka kwesimo kodonga lomgodi nakho kungadala izinkinga ezinjalo. Ngokuqondene nomsebenzi oyisisekelo kakhulu ukuxazulula lezi zinkinga, kufanele kube okokuqala ngqa ukuqinisekisa imbangela imbangela bese ubhekana nomthombo wembangela ngaphambi kokuthi ixazululwe ngokuphelele.
