Nkhani
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Momwe mungadziwire mwachangu kuchuluka kwa zigawo, zowonda ndi mawonekedwe a PCB?
Monga momwe zinthu za PCB zimakhalira zazing'ono komanso zazing'ono, zomwe zimapangitsa kuti zikhale zochulukirapo zimangokhala zapamwamba komanso zapamwamba, ndipo kapangidwe pcb zimakhala zovuta. Momwe mungakwaniritsire kuchuluka kwakukulu kwa PCB ndikufupikitsa nthawi, ndiye kuti tikambirana za luso la kapangidwe ka PCB, makonzedwe ndi owonda.Werengani zambiri -
Kusiyana ndi ntchito ya ogulitsa mabwalo ogulitsira ndi chigoba
Mafala Akutoma Nawo Kuletsa Maskel Pud Pad ndi wogulitsa, omwe amatanthauza gawo la bolodi la madera kuti akapatsidwe mafuta obiriwira. M'malo mwake, chigoba ichi chamalonda chimagwiritsa ntchito mawu osalimbikitsaWerengani zambiri -
Kulemba PCB kuli ndi njira zingapo
Pali njira zinayi zamagetsi zazikuluzikulu m'matabwa a madera: zala zam'masinja, zopingasa kudzera m'maso, zoyeserera zoyesereratu zokhala ndi mpanda, ndi kutsuka burashi. Nayi mawu oyambira: 01 mzere wa Chala alemba zitsulo zosafunikira muyenera kukhazikitsidwa pa zolumikizira, matabwa a Ed ...Werengani zambiri -
Phunzirani mwachangu-zowoneka bwino pa PCB
PCB yathunthu yomwe timaganizira nthawi zambiri zimakhala mawonekedwe wamba. Ngakhale mapangidwe ambiri alidi akona, zopangidwa zambiri zimafuna matabwa otchuka osabereka, ndipo mawonekedwe ake nthawi zambiri amakhala osavuta kupanga. Nkhaniyi ikulongosola momwe angapangire ma PCB osawoneka bwino. Masiku ano, kukula kwa o ...Werengani zambiri -
Kudzera pa dzenje, dzenje lakhungu, dzenje loyaka, ndi mikhalidwe iti ya PCB yomwe ikubowola?
Kudzera pa (kudzera bowo), iyi ndi dzenje lodziwika bwino lomwe limapangitsa kapena kulumikiza mizere ya Copy Copy pakati pa zigawo zosiyanasiyana za gulu losiyanasiyana. Mwachitsanzo (monga mabowo akhungu, mabowo akhungu), koma satha kuyikapo gawo lankhondo kapena mabowo a mkuwa wa zida zina zolimbikitsidwa. Chifukwa ...Werengani zambiri -
Kodi mungapange bwanji polojekiti yotsika mtengo kwambiri PCB? !
Monga wopanga Hardware, ntchitoyo ndikupanga ma PCB pa nthawi ndi bajeti, ndipo ayenera kugwira ntchito bwino! Munkhaniyi, ndikufotokozera momwe mungaganizire zokambirana za madera omwe amapangika, kuti mtengo wa madera azungulira ndi wotsika popanda kukhudza th ...Werengani zambiri -
Opanga PCB akhazikitsa mini yotsogolera mini
Apple ili pafupi kukhazikitsa mini ya Endest Eardight, ndipo opanga TV apanganso amayambitsa mini. M'mbuyomu, opanga ena adakhazikitsa mini yotsogozedwa ndi mini, ndipo mwayi wokhudzana ndi bizinesi adatulukira. Munthu wovomerezeka amayembekeza kuti mafakitale a PCB ngati ...Werengani zambiri -
Kudziwa izi, kodi mumayesa kugwiritsa ntchito PCB yomwe yatha?
Nkhaniyi imayambitsa ngozi zitatu zogwiritsa ntchito PCB yomwe idatha. 01 PCB yothetsa ikhoza kuyambitsa mapepala oxidation a mapiritsi a olemetsayo idzayambitsa ntchito yolakwika, yomwe imatha kuyambitsa ntchito yolephera kapena chiopsezo cha dontho lapopota. Mankhwala osiyanasiyana a mabwalo ozungulira w ...Werengani zambiri -
Chifukwa chiyani pcb kutaya mkuwa?
A. PCB yopanga mafakitale 1. Kuchulukitsa kwa chinsalu cha mkuwa wa electrolytic pomwe nthawi zambiri kumalikona komwe kumachitika nthawi zambiri. Zojambula zodziwika bwino zamkuwa nthawi zambiri zimakhala zogawika ...Werengani zambiri -
Kodi mungachepetse bwanji zoopsa za PCB?
Panthawi ya PCB, ngati zingatheke kuti zitheke pasadakhale ndikupewa pasadakhale, kupambana kwa mapangidwe a PCB kudzayenda bwino kwambiri. Makampani ambiri amakhala ndi chizindikiritso cha kuchuluka kwa PCB kapangidwe kake poyesa ntchito. Chinsinsi chokonza bwino ...Werengani zambiri -
Maluso a SMT 丨 Chidetso cha Malamulo
Mu kapangidwe ka PCB, madera a zigawo ndi amodzi mwa maulalo ofunika. Kwa opanga zambiri pa PCB, momwe mungagwiritsire ntchito zomwe zimapangidwira komanso zomwe zili ndi miyezo yake. Tidafotokozeranso maluso ake, motalika: Masanjidwe azomwe amagwiritsa ntchito zamagetsi amafunikira kutsatira ...Werengani zambiri -
Kodi "ma Pasts apadera" omwe ali pa pcb amagwira ntchito yanji?
1. Maulalo a maluwa. 1: Bowo lokonzekera liyenera kukhala losakhazikika. Panthawi yogulitsa, ngati dzenje lokonzekera ndi dzenje lazitsulo, conalo limaletsa dzenjelo panthawi yovuta. 2. Kukonzekera mabowo monga quinnncnx Purts nthawi zambiri kumagwiritsidwa ntchito pokweza dzenje la GND, chifukwa nthawi zambiri ...Werengani zambiri
