Nibihe bikoresho bikoreshwa muburyo bukomeye?

Ubwoko bumwe bwumuzunguruko ugenda urushaho gukundwa mubikorwa bya elegitoroniki niIkibaho.

Iyo bigeze ku bikoresho bya elegitoronike nka terefone zigendanwa na mudasobwa zigendanwa, imikorere y'imbere ni ngombwa kimwe na stilish yo hanze. Ibigize ibyo bikoresho bikora akenshi bihishwa munsi yumurongo wumuzunguruko kugirango umenye imikorere nigihe kirekire. Ariko ni ibihe bikoresho bikoreshwa muriyi mbaho ​​zumuzunguruko?

Rigid-flex PCBikomatanya ibyiza byurubaho rukomeye kandi rworoshye, rutanga igisubizo cyihariye kubikoresho bisaba guhuza imbaraga za mashini no guhinduka. Izi mbaho ​​ni ingirakamaro cyane mubisabwa birimo ibintu bitatu-bishushanyije cyangwa ibikoresho bisaba kuzunguruka cyangwa kunama.

Reka dusuzume neza ibikoresho bisanzwe bikoreshwa mubwubatsi bukomeye PCB:

1. FR-4: FR-4 ni flame-retardant ibirahuri-byongerewe imbaraga epoxy laminate ibikoresho bikoreshwa cyane mubikorwa bya elegitoroniki. Nibikoresho bikoreshwa cyane muri substrate muri rigid-flex PCBs. FR-4 ifite ibikoresho byiza byo gukwirakwiza amashanyarazi nimbaraga nziza za mashini, bigatuma biba byiza kubice bikomeye byimbaho.

2. Polyimide: Polyimide ni polymer irwanya ubushyuhe bwo hejuru ikunze gukoreshwa nkibikoresho byoroshye byoroshye mu mbaho ​​zikomeye. Ifite ubushyuhe buhebuje bwumuriro, imiterere yumuriro wamashanyarazi hamwe nubukanishi bworoshye, butuma ishobora kwihanganira kunama inshuro nyinshi no kunama bitabangamiye ubusugire bwinama yumuzunguruko.

3. Umuringa: Umuringa nicyo kintu nyamukuru kiyobora mu mbaho ​​zikomeye. Byakoreshejwe mukurema inzira ziyobora hamwe nu guhuza kwemerera amashanyarazi gutembera hagati yibice byumuzunguruko. Umuringa urakundwa kubera ubwinshi bwawo, kugurisha neza no gukoresha neza.

4. Ibifatika: Ibifatika bikoreshwa muguhuza ibice bikomeye kandi byoroshye bya PCB hamwe. Nibyingenzi guhitamo icyuma gishobora guhangana nubushyuhe bwumuriro nubukanishi byahuye nabyo mugihe cyo gukora nubuzima bwibikoresho. Ibikoresho bya Thermoset, nka epoxy resin, bikoreshwa cyane muri PCBs zikomeye bitewe nuburyo bwiza bwo guhuza hamwe nubushyuhe bwo hejuru.

5. Igipfukisho: Igipfukisho ni urwego rukingira rukoreshwa mu gupfuka igice cyoroshye cyumuzunguruko. Ubusanzwe ikozwe muri polyimide cyangwa ibintu bisa byoroshye kandi ikoreshwa mukurinda ibimenyetso byoroshye nibigize ibintu bidukikije nkubushuhe n ivumbi.

6. Maskeri yo kugurisha: Mask yagurishijwe ni urwego rwo gukingira rushyizwe ku gice gikomeye cya PCB. Ifasha gukumira ibiraro byabagurisha n’ikabutura y’amashanyarazi ari nako itanga ubwishingizi no kurinda ruswa.

Nibikoresho byingenzi bikoreshwa mubwubatsi bukomeye bwa PCB.Ariko, birakwiye ko tumenya ko ibikoresho byihariye nimiterere yabyo bishobora gutandukana bitewe nubuyobozi bwubuyobozi nibikorwa byifuzwa. Ababikora akenshi batunganya ibikoresho bikoreshwa muri PCBs bigoye kugirango byuzuze ibisabwa byigikoresho bakoresha.

Muri make,PCBs igoye cyane ni udushya twinshi mu nganda za elegitoroniki, zitanga imbaraga zidasanzwe zingufu za mashini kandi zihinduka. Ibikoresho byakoreshejwe nka FR-4, polyimide, umuringa, ibifatika, hejuru, hamwe na masike yo kugurisha byose bigira uruhare runini mumikorere no kuramba kwibi bibaho. Mugusobanukirwa ibikoresho bikoreshwa muri PCBs igoye, abayikora nabashushanya barashobora gukora ibikoresho bya elegitoroniki byujuje ubuziranenge, byizewe byujuje ibyifuzo byisi yisi ikoreshwa nikoranabuhanga.