Pali mitundu iwiri yayikulu yama circuits ndi ma board board omwe amagwiritsidwa ntchito m’makampani ndi kupanga zinthu zambiri: PCB yosinthika ndi PCB yosinthasintha. Mitundu yonseyi ndiyosiyana ndi PCBS yokhazikika. Monga mungayembekezere, mitundu iyi yama board adapangidwa ndi kuphatikiza kwa zinthu zosinthika komanso zolimba komanso matekinoloje. Bokosi losinthasintha limakulungidwa ndi mkuwa ndi zida zofananira. Cholinga chachikulu ndikupereka kusinthasintha kokwanira ndikukhala kosagwirizana. Ma PCBS osunthika, komano, amamangidwa pogwiritsa ntchito matekinoloje onsewa ndipo amakhala ndi zigawo zosinthika komanso zolimba.

Kusintha komiti yoyenda yosindikiza

Mabotolo oyenda osinthika amawerengedwa kuti ndi “osinthika” pazifukwa zingapo, koma chodziwikiratu ndichakuti madera awo amatha kupangidwa kuti agwirizane ndi zamagetsi kapena zinthu zoyambira. Opanga sakakamizidwa kuti apange zinthu kapena nyumba mozungulira ma board. M’malo mwake, amatha kusintha matabwa kuti agwirizane ndi mapangidwe omwe alipo kale. Izi ndizothandiza popanga zigawo zikuluzikulu kapena zida zadongosolo zovomerezeka. Mwachitsanzo, ngati mukuda nkhawa ndi kulemera kwathunthu, kusunthika, komanso kukhazikika kwa chida china, bolodi lazikhalidwe mwina sizingatheke.

Ubwino ndi zovuta za Flex-okhwima PCB

Nthawi zina, matabwa osinthasintha amayenera kusinthasintha ndi zoperewera zamagetsi. Mwachitsanzo, kukula kwa bolodi kungafunike kuchepetsedwa, ndipo dera lingafunikire kusunthidwa kapena kusinthidwa kuti lifanane ndi nyumba ndi kukula kwake. Maseketi onse adapangidwa mosiyanasiyana – kuphatikiza zigawo zikuluzikulu – zomwe zimatsindikidwa ndi zinthu zosalimba monga mkuwa. Mabotolo oyenda osindikizidwa nawonso amakulungidwa motere, kupatula kuti zinthu zomwe zimagwiritsidwa ntchito ndizolemera komanso zamphamvu.

Ubwino ndi zovuta za PCB zosinthika:

• Kudalirika: mtengo wabwino kwambiri chifukwa chakuchotsa zolumikizira;

• Mtengo: mtengo wokwera kuposa kukhwimitsa kapena kusinthasintha;

• Temperature resistance: general;

• Kusintha kwathunthu komanso kupendekeka kwathunthu;

• Itha kusinthidwa ndi kapangidwe kalikonse;

• Zoyenera kusunthira mwachangu komanso kupsinjika kwakukulu;

Makina oyenda osindikizidwa osasunthika

Flex- Okhwima PCBS amatchula dzina lawo pophatikiza madera osinthasintha komanso okhwima omwe amagwiritsa ntchito. Like most printed circuit boards, flexible rigid boards have multiple layers, but usually more than traditional designs.

Ubwino ndi zovuta za Flex-okhwima PCB

Magawo owonjezerawa amagwiritsa ntchito zigawo zosasunthika kapena zotetezera, kutengera zosowa za malonda. Chosanjikiza chakunja pa bolodi ladela – ngakhale zilipo zingati – nthawi zambiri chimakhala ndi pedi kapena mbale yophimba kuti mutetezeke. Maupangiri amagwiritsidwa ntchito popanga zigawo zikuluzikulu zolimba, pomwe ma plating osunthika kudzera m’mabowo amagwiritsidwa ntchito pazinthu zina zilizonse zosinthasintha komanso zolimba.

Ntchito zina zimafunikira kugwiritsa ntchito maluso ndi mapangidwe achikhalidwe. Ena ali ndi zoletsa zomwe zimalepheretsa opanga kuti azigwiritsa ntchito matumba akuluakulu, osasinthasinthawa. Mwachitsanzo, zida zam’manja komanso zotheka zimakhudzidwa ngati mapangidwe azama board agwiritsidwa ntchito. Pali magawo ambiri osunthika omwe samachita bwino munthawi zina. Zipangizo zamagetsi zimafunikira kunyamula, zopepuka komanso zokhoza kupirira zinthu monga kutentha, kuzizira komanso nthawi zina chinyezi.

Ubwino ndi kuipa kwa Flex Sizisuntha PCB:

• Kudalirika: kwabwino chifukwa kumachepetsa kufunikira kwa zolumikizira;

• Mtengo: wotsika kuposa bolodi wosinthasintha;

• Kutentha kwakanthawi: kwabwino;

• Yoyenera pang’ono kapena pang’ono kupyola muyeso ndi kupsinjika;

• Zimasinthasintha komanso zimasinthika kuposa ma board a dera;

• Kudalirika kwanthawi yayitali chifukwa cholumikizana pang’ono ndi zinthu zina; • Amafuna kukonza pang’ono;

Kusintha komanso kusinthasintha – mawonekedwe apadera a PCB amakupangitsa kukhala koyenera kumagwiritsidwe osiyanasiyana. Mukamasankha pakati pama mbale osasunthika, osasunthika ndi mbale zolimba, ganizirani zofunikira pamapangidwe.