Nkhani
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Njira zosiyanasiyana za PCBA kupanga
Njira yopanga PCA ikhoza kugawidwa m'njira zingapo zazikulu: kapangidwe ka PCB ndi chitukuko cha → Phatikizani plug-pokonza → Zitatu zotsutsana ndi msonkhano. Choyamba, PCB Kupanga ndi chitukuko 1.Padukiti yofunikira njira ina ikhoza kupeza P ...Werengani zambiri -
Zofunikira pakugulitsa mabwalo a magesi a PCB
Zofunikira pakugulitsa madera ogulitsa a PCB 1. Themberment iyenera kukhala yopanda chidwi Sikuti zitsulo zonse zapita ...Werengani zambiri -
Maofesi osinthika osinthika
Kuyambitsa Kuyambitsa Kwamadera Osinthika (FPC), komwe amadziwikanso kuti gulu la madera osinthika, kulemera kwa madera osinthika, kunenepa kwambiri, makulidwe abwinobwino komanso mikhalidwe ina yabwino kwambiri. Komabe, kuyendera pabanja la FPC makamaka kumadalira pa Maunjidwe ...Werengani zambiri -
Kodi ntchito zofunika kwambiri za gulu ladera ndi ziti?
Monga gawo la zinthu zamagetsi zamagetsi, mabwalo a madera ali ndi ntchito zambiri zofunika. Nayi zina mwa board: 1. Kutumiza chizindikiro: Gulu la madera litha kuzindikira kufalikira ndi mawonedwe a zizindikiro, potero kuzindikira kulumikizana pakati pa zida zamagetsi. Mwachitsanzo...Werengani zambiri -
Njira yosinthika yosinthika yolowera njira
1. Asanalowe, gwiritsani ntchito flux pa pad ndikuchiza ndi chitsulo chogulitsa kuti muchepetse bwino kapena kugwiritsa ntchito maxidized. Nthawi zambiri, chip sichiyenera kuthandizidwa. 2. Gwiritsani ntchito tweezers kuti muyike mosamala PQFP Tchire pa bolodi ya PCB, kukhala osamala n ...Werengani zambiri -
Kodi mungakulimbikitseni ntchito yotsutsa-stictic esd?
Mu kapangidwe ka PCB bolodi, kapangidwe kake ka PCB itha kutheka kudzera mu tsamba, madera oyenera komanso owombera ndi kukhazikitsa. Pakapangidwe kake kapangidwe, mapangidwe ambiri opangidwa akhoza kukhala ochepa kuwonjezera kapena kuchotsa zigawo zina mwa kuneneratu. Mwa kusintha ...Werengani zambiri -
Kodi Mungadziwe Bwanji Khalidwe la Mabwato a Magesi a PCB?
Pali mitundu yambiri ya matabwa a magesi a PCB pamsika, ndipo ndizovuta kusiyanitsa pakati pa mtundu wabwino ndi oyipa. Pankhani imeneyi, apa pali njira zingapo zodziwira mtundu wa ma boani a madera a PCB. Kuweruza mawonekedwe. Kuwoneka kwa seam kuyambira pali magawo ambiri pa PCB C ...Werengani zambiri -
Kodi mungapeze bwanji bowo lakhungu mu PCB bolodi?
Kodi mungapeze bwanji bowo lakhungu mu PCB bolodi? Pamunda wa kupanga zamagetsi, pcb (bolodi ladera losindikizidwa, gulu ladera losindikizidwa, amalumikizana ndikuthandizira zosiyanasiyana zamagetsi, kuti zipangizo zamagetsi zimagwira bwino ntchito moyenera. Mabowo akhungu ndi chinthu chodziwika bwino ...Werengani zambiri -
Ndondomeko ndi Zosasamala za bolodi lazikulu zozungulira ziwirizi
Potcheta mabwalo a madera awiri, ndikosavuta kukhala ndi vuto la zomatira kapena kuwotcherera. Ndipo chifukwa cha kuchuluka kwa zigawo za ozungulira, mtundu uliwonse wazinthu za zowonjezera zowunikira kuwotcha kutentha ndi zina sizofanana, zomwe zimatsogolera ku ...Werengani zambiri -
PCB Grand Ground Groent ndi Malamulo Otsatsa
Njira yoyambira ya mamangidwe a PCB madera a SMT PM SPT imafuna chisamaliro chapadera. Chimodzi mwazizindikiro zazikulu za kapangidwe kake ndikupereka tebulo la masitima a PCB madera a PCB ndikukonzekera maziko a kapangidwe ka PCB. Kupanga Kokonzekera ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa kupanga kwa bolodi yosiyanasiyana ndi bolodi iwiri?
Mwambiri: poyerekeza ndi kupanga bolodi yopanga kalasi yophatikizika ndi magawo awiri, pali njira ziwiri zokha, motero: mzere wamkati ndi kuyamwa mkati. Mwatsatanetsatane: Pakupanga katemera kakang'ono kawiri, mutadula utamalizidwa, kubowola kudzakhala ...Werengani zambiri -
Kodi mungachite bwanji kudzera munthawi ndi momwe mungagwiritsire ntchito kudzera pa PCB?
Via ndi imodzi mwazinthu zofunika kwambiri za pcb-wosanjikiza pcb, ndipo mtengo wobowola nthawi zambiri umathamangitsa 30% mpaka 40% ya mtengo wa PCB bolodi la PCB. Mwachidule, bowo lililonse pa PCB itha kutchedwa kudzera. Basi ...Werengani zambiri
