Kodi zofunikira pakupanga PCB ndi ziti?

Kodi zofunikira pakupanga PCB ndi ziti?

Kukula kwa sayansi ndi ukadaulo wa gawo lamakampani kumawonekera kwambiri, makampani opanga zamagetsi ndiye gawo lokwanira kwambiri pakalipano, kudalirana kwa mayiko, kutsatsa, kutsata ukadaulo watsopano komanso mtengo wotsika ndiye njira yosapeŵeka ya chitukuko chamagetsi. makampani, okha ndi apamwamba kwambiri komanso mtengo wotsika mtengo,Kupanga kwa PCBkhalidwe ndi khalidwe la mankhwala mlingo, ndi kusonkhanitsa khalidwe, mbiri, udindo ndi chikhalidwe, Ndi kufunafuna kuti ife nthawizonse kutsata.

Zikafika pamtundu, kaya ndi bwalo lozungulira mbali ziwiri kapena 4-wosanjikiza PCB dera bolodi kapena zina.Mipikisano wosanjikiza PCB kusindikizidwa dera bolodinkhani zabwino zokhudzana ndi zomwe kasitomala amakumana nazo.Makasitomala amakhudzidwa kwambiri ndi mtundu wa PCB, ndiye, ndi zinthu ziti zomwe zimafunikira pamafakitale a board a PCB?

Kaya makasitomala amakhutitsidwa ndi mtundu wa zinthu zopangidwa ndi PCB komanso ngati zinthuzo zimakwaniritsa zosowa za makasitomala ndiye muyezo wokhawo woyezera mtundu wazinthu.The kusindikizidwa dera bolodi ndi mtundu wa wapadera Chalk zamagetsi mankhwala, kasitomala mmodzi, mtundu umodzi, mtundu umodzi wa bolodi.Malinga ndi kasitomala wapadera chikalata processing, palibe konsekonse.Pamene mbali ziwiri PCB bolodi ndi analamulidwa ndi kasitomala anakanidwa, bwalo wathu mbali ziwiri dera dera akhoza kungolankhulidwa, sipadzakhala kasitomala wina kuvomereza, koma ngakhale mitundu yonse ya kusindikizidwa bolodi mzere zithunzi ndi osiyana, kukula osiyana kapangidwe, komanso kukhala wamba, wamba ndi zofunika zake zofunika.Zofunikira zamtundu wa fakitale ya board board nthawi zambiri zimakhala motere:

(1) Zofunikira zowonekera

Otsatsa opanga ma PCB nthawi zambiri amafunikira mawonekedwe okhwima, omwe safuna kuipitsidwa, kuphatikizika, zolemba zala ndi makutidwe ndi okosijeni pamtunda, kuti asakhudze weldability ndi kutchinjiriza.Mtundu ndi mtundu wa kukana kuwotcherera chitsanzo ndi zogwirizana, popanda peeling, kusowa kapena kupatuka, mafuta seepage, ngati zingakhudze kuwotcherera.Mphepete mwa PCB ndi yosalala komanso yoyera, popanda kugunda kapena burr, ngati ingakhudze kukula kwa msonkhano ndi kutchinjiriza.Waya yunifolomu, palibe dzimbiri, mphako, mkuwa wotsalira, kuteteza mphamvu yamagetsi.Chizindikiro cha Mark chikuwonekera bwino, osati kumata kuti chiwerengedwe, kuti chiteteze kukhudzidwa kwa msonkhano ndi kukonza.Palibe zokopa pamtunda kuti musawononge msonkhano wowotcherera komanso magwiridwe antchito amagetsi.Palibe thovu kapena delamination pakati kondakitala kapena insulating zigawo, makamaka multilayer PCBs, kupewa kukhudza makina ndi magetsi katundu.

(2) Zofunikira zamagetsi zamagetsi

Ndikofunikira kwambiri kukhazikitsa kusiyana koyenera kwa magetsi pakati pa mawaya a board amitundu yambiri.Kutalikirana koyenera kwa mzere kungalepheretse kung'anima ndi kusweka pakati pa ma conductor oyenerera pantchito yokonza zinthu za PCB, ndipo zitha kupititsa patsogolo kuwunika kwa miyezo yoyenera yachitetezo chamankhwala.Pamiyezo yamafakitale ndi chitetezo cha board board ndi zinthu za PCB, ma voltages osiyanasiyana ogwiritsira ntchito, nthawi zosiyanasiyana zogwiritsira ntchito ndi zinthu zina zimakhala ndi malamulo osiyanasiyana okhudzana ndi kusiyana kwa magetsi ndi mtunda wapakati pakati pa ma conductor.

(3) Zofunikira zamakina

Bwalo loyang'anira dera limafuna kuti mbale yovala yamkuwa iyenera kuphikidwa musanatsegule kuti zitsimikizire kuti utomoni wamadzi wa volatilization resin mu mbale wachiritsidwa kwathunthu;potsegula zinthu, zimagwira ntchito motsatira ndondomeko ya warp ndi weft mu malangizo otsegulira;pa laminating ndi typesetting, ndi laminating ndi typesetting adzakhala kuchitidwa motsatira warp ndi weft malangizo a PCB kukonzedwa mbale.Mayendedwe a warp ndi weft adzasiyanitsidwa poyamba ndiyeno ma typesetting azichitika motsatira njira zodziwika bwino za warp ndi weft kuwonetsetsa kuti mayendedwe a warp ndi weft akugwirizana.Palibe kusintha kwachinsinsi kwa nthawi yozizira komwe kudzaloledwa, ndipo zolemba ziyenera kupangidwa kuti zitsimikizire kuti kupsinjika m'mbale kumatulutsidwa kwathunthu ndipo utomoni wachiritsidwa kwathunthu.Pamene khalidwe la gulu la dera la bolodi la dera likuphikidwa pa kutentha kwakukulu, alumali ayenera kusinthidwa malinga ndi kukula kwa bolodi.Bolodi sililoledwa kupindika kapena kupindika pamene soketi yayikidwa.Kukula kwake sikufanana ndi socket yosiyana yophikira.

(4) Kukana kwa chilengedwe ndi zofunikira zina zogwirira ntchito

Gulu lozungulira lamitundu yambiri lili ndi kukana kwachilengedwe, kukana mildew, kukana chinyezi, kukana kuphika, kukana kutentha ndi zina.

Mapangidwe a PCB allegro mankhwala khalidwe amayendera njira yonse ya mankhwala mapangidwe, ndi PCB mankhwala khalidwe zikugwirizana ndi ndondomeko yonse yopangira.Fakitale iliyonse ya board board iyenera kusamala kwambiri zamtundu, mtundu umapangidwa, osayang'aniridwa.Ganizirani nokha ngati wogula ndondomeko yapitayi ndi ndondomeko yotsatira ngati kasitomala wanu.Kumbuyo kwa gulu lililonse ladera pali gulu la ogwira ntchito yotsimikizira zabwino omwe amayendera mwakachetechete, njira yabwino yoyendetsera bwino ndiyofunikira pakupanga chilichonse cha PCB.

Huihe Circuits Co., Ltd. monga othandizira opanga ma PCB, zinthu zama board a PCB zimaphatikiza 2-28 board, HDI board, high TG thick copper board,rigid flex board, high frequency board, mix medium laminate,wakhungu anakwiriridwa kudzera pa PCB, bolodi lachitsulo lachitsulo ndi bolodi laulere la halogen.PCB dera katundu bolodi chimagwiritsidwa ntchito zida zoyankhulirana, kompyuta, ulamuliro mafakitale, magetsi mphamvu, zida zachipatala, chitetezo zamagetsi, ogula zamagetsi, zamagetsi magalimoto ndi zina zamakono minda.Katswiri waukadaulo wamakampani, wokhala ndi zida zodalirika zopangira, zida zoyesera ndi labotale yogwira ntchito komanso yamankhwala.Kuti mumve zambiri za PCB, chonde pitani patsamba lathu.kapenaLumikizanani nafe!