Zojambulajambula zamkuwa za PCB

Chifukwa cha kugwiritsa ntchito zida zamagetsi zamagetsi, zomwe zimafunikira zida izi zakhala zikukwera pamsika. Zidazi zikutizungulira pamene tikudalira iwo kuti azikhala ndi zolinga zosiyanasiyana. Pazifukwa izi, ndikuti ndikupeza chida chamagetsi kapena nthawi zambiri muzigwiritsa ntchito kunyumba. Ngati mumagwiritsa ntchito zida izi, mwina mungadabwe kuti zigawo zamagetsi zikuluzikulu za pakompyuta zimakonda, momwe imagwirira ntchito, komanso momwe chipangizocho chingalumikizidwe ndi zinthu zina. Zida zamagetsi zomwe timagwiritsa ntchito kunyumba zimapangidwa ndi zida zomwe sizimachita zamagetsi. Amakhala ndi njira zokhazikika pochititsa chidwi cha mkuwa pamkuwa, ndikulola chizindikirocho kuti chiziyenda mu chipangizocho mukamagwira ntchito.

Chifukwa chake, ukadaulo wa PCB umakhazikika pakumvetsetsa ntchito zamagetsi. PCB imagwiritsidwa ntchito kwambiri nthawi zonse pazida zamagetsi zomwe zimapangidwa kuti zizifalitsa media. Komabe, m'badwo wamakono, amakhazikitsidwa mu madongosolo onse amagetsi. Pachifukwa ichi, palibe chipangizo chamagetsi chomwe chingagwire ntchito popanda PCB. Blog iyi imayang'ana pa zojambulazo zamkuwa, ndipo udindo womwe wachitika ndiZojambula Zakukulumu malonda ozungulira.

Gulu la madera osindikizidwa (PCB)

Ma PCB ndi njira zomwe zimapangitsa kuti monga momwe zimayendera komanso timayendedwe, omwe adakumana ndi zojambula zamkuwa zamkuwa. Izi zimawapangitsa kuti alumikizane ndikuthandizira zina zamagetsi zolumikizidwa mwaukadaulo. Pazifukwa izi, ntchito yayikulu ya ma PCB iyi mu zida zamagetsi ndikuthandizira panjira. Nthawi zambiri, zinthu monga fiberglass ndi ma pulasitiki zimagwira bwino zondipirira zamkuwa mudera. Zojambulajambula zamkuwa mu PCB nthawi zambiri zimakhazikika ndi gawo lopanda tanthauzo. Mu PCB, zokongoletsera zamkuwa zimachita mbali yofunika kwambiri yololeza magetsi pakati pa zigawo zingapo za chipangizocho, potero amathandizira kulumikizana kwawo.

Asitikali amalumikizana bwino pakati pa PCB pamwamba ndi zida zamagetsi. Alonda awa amapangidwa pogwiritsa ntchito chitsulo chomwe chimawapangitsa kukhala olimba kwambiri; Chifukwa chake, ali odalirika popereka chithandizo pazigawo. Msewu wa PCB nthawi zambiri umaphatikizidwa ndi zigawo zambiri za zinthu zosiyanasiyana monga Silkscreen ndi zitsulo zokhala ndi gawo lapansi kuti ziwapangitse pcb.

Gawo la zojambula zamkuwa zamkuwa mu makampani oyenda

Tekinoloji yatsopano yomwe imachitika lero siyikutanthauza kuti palibe chida chamagetsi chomwe chitha kugwira ntchito popanda PCB. Koma PCB, kumbali inayo, kudalira zambiri zamkuwa kuposa zina. Izi ndichifukwa cha mkuwa zimathandizira kupanga zomwe zimalumikizana ndi zinthu zonsezo mu PCB kuti ilolere kuyenda kwa chipangizocho. Zochitika zitha kufotokozedwa ngati mitsempha yamagazi mu mafupa a PCB. Chifukwa chake PCB siyingagwire ntchito pomwe zinthu zikusowa. PCB ika zalephera kugwira ntchito, chipangizo chamagetsi chidzathetsa lingaliro, ndikupangitsa kuti ukhale wopanda ntchito. Chifukwa chake, mkuwa ndiye gawo lalikulu la PCB. Kanema wa mkuwa mu PCB amaonetsetsa kuti amasanduka osasinthika popanda kusokonezedwa.

Zinthu zamkuwa nthawi zonse zimadziwika nthawi zonse kukhala ndi moyo wabwino kuposa zinthu zina chifukwa cha ma elekitoni aulere omwe ali pachipolopolo. Ma elekitirons ndi omasuka kusamukira osalimbana ndi atomu aliwonse omwe amapanga zamkuwa amatha kunyamula zokwanira popanda kutaya kapena kusokonezedwa ndi zizindikiro. Mkuwa, zomwe zimapangitsa electrolyte wabwino, nthawi zonse amagwiritsidwa ntchito pa PCB monga woyamba wosanjikiza. Chifukwa zamkuwa sizikhudzidwa ndi mpweya wabwino, zitha kugwiritsidwa ntchito ndi mitundu ingapo ya magawo angapo, olimbikitsa zigawo, ndi zitsulo. Mukamagwiritsa ntchito magawo awa, imapanga mapangidwe osiyanasiyana mudera, makamaka pambuyo potchera. Izi zimatheka chifukwa cha kuchuluka kwa mkuyu wamkuwa kuti agwirizane bwino ndi zigawo zomwe zimagwiritsidwa ntchito popanga PCB.

Nthawi zambiri pamakhala zigawo zisanu ndi chimodzi za PCB yomwe imapangidwa, pomwe zigawo zinayi zili mu PCB. Zigawo zina ziwiri nthawi zambiri zimawonjezeredwa mgululo. Pazifukwa izi, zigawo ziwirizi ndizogwiritsidwa ntchito mkati, palinso awiri pakugwiritsa ntchito kunja, ndipo pamapeto pake, awiri omwe otsala asanu ndi amodziwo amathandizira mapikelo mkati mwa PCB.

Mapeto

Zojambula Zakukulundi gawo lalikulu la PCB lomwe limalola kuyenda kwamagetsi popanda kusokonezedwa. Ili ndi zochitika zapamwamba ndipo zimakhala ndi mgwirizano wolimba ndi zinthu zosiyanasiyana zogwiritsira ntchito zomwe zimagwiritsidwa ntchito poyendetsa madera a PCB. Pachifukwa ichi, PCB imadalira zojambulajambula zamkuwa kuti zithandizire kuti kulumikizana kwa PCB kunali kothandiza.