Mu nganda zitwara ibinyabiziga, ubwiza bwibikoresho bya elegitoronike bigira ingaruka ku buryo butaziguye ku mikorere n’umutekano w’imodoka, PCB ikaba ari kimwe mu bice byingenzi. Kubwibyo, ni ngombwa cyane guhitamo ibikoresho bya elegitoroniki byizewe bitanga ibikoresho bya PCB. None, nigute ushobora guhitamo ibikoresho bya elegitoroniki yimodoka itanga PCB? Uyu munsi ndaguha intangiriro irambuye kugirango umenye neza ko urwego rutangwa hamwe nibicuruzwa byiza.

一 Sobanukirwa n'ibisabwa byihariye bya PCB ya elegitoroniki

1. Kwizerwa: PCBs zikoresha ibikoresho bya elegitoronike zigomba gukora igihe kirekire nta gutsindwa.

2. Ingaruka ku bidukikije: Igomba guhuza nubushyuhe nkubushyuhe bwo hejuru nubushyuhe buke, impinduka nini mubushuhe, hamwe no kunyeganyega.

3. Kurikiza amahame yinganda: nka ISO 26262 (amahame mpuzamahanga kuri sisitemu ya elegitoroniki y’umutekano ujyanye n’imodoka), IPC-A-600 na IPC-6012 (ibipimo ngenderwaho byo gukora no kwakira PCB).

二 Suzuma ubushobozi bwabatanga tekinike nuburambe

1. Impamyabumenyi yabigize umwuga: Niba utanga isoko afite ibyemezo bya sisitemu yo gucunga neza, nka ISO 9001, IATF 16949 (sisitemu yo gucunga neza inganda zitwara ibinyabiziga).

2. Imbaraga za tekiniki: Ubushakashatsi nuwabitanze mubushobozi hamwe niterambere ryiterambere mubikorwa bya tekinoroji ya PCB nka frequency nyinshi no kohereza ibimenyetso byihuse.

3. Serivise yihariye: Niba PCB yihariye ibisubizo birashobora gutangwa ukurikije ibikenewe bidasanzwe bya elegitoroniki yimodoka.

三 Suzuma uburyo bwo gutanga amasoko no gukorera mu mucyo

1. Inkomoko y'ibikoresho fatizo: Abatanga isoko nziza bazakoresha ibikoresho byujuje ubuziranenge kandi batange umucyo ku isoko y'ibikoresho.

2. Ubushobozi bwo kubyaza umusaruro: Sobanukirwa n'ibicuruzwa bitanga isoko hamwe numurongo wibyakozwe kugirango urebe niba hari ubushobozi buhagije bwo kubyaza umusaruro ibyo ukeneye.

3. Ubushobozi bwo gutabara byihutirwa: Mugihe habaye ikibazo cyo guhagarika amasoko, uwabitanze afite gahunda yihutirwa kugirango umusaruro utagira ingaruka?

四 Kugenzura uburyo bwo kugenzura ubuziranenge bwabatanga isoko

1. Uburyo bwo kugenzura ubuziranenge: Abatanga isoko bagomba kuba bafite ibikoresho byuzuye byo gupima nuburyo bukoreshwa, nko kugenzura X-ray, kugenzura byikora (AOI), nibindi.

2. Sisitemu yo gukurikirana: Abatanga PCB bo mu rwego rwo hejuru bazagira sisitemu yuzuye yo gukurikirana ibicuruzwa bishobora gukurikirana amateka yubugenzuzi nubugenzuzi bwa buri PCB.

3. Ibitekerezo byabakiriya: Gusobanukirwa nibitekerezo byabakiriya bihari, cyane cyane ibitekerezo byabakiriya bijyanye nibinyabiziga, birashobora gutanga amakuru yingenzi.

Mugihe uhisemo ibikoresho bya elegitoroniki ya PCB itanga inama, ugomba gusuzuma byimazeyo ibintu byinshi. Binyuze mu isesengura ryavuzwe haruguru, urashobora kubanza kwerekana abaguzi bafite uburambe bwinganda, ubushobozi bukomeye bwa tekiniki, ubuziranenge bwizewe na serivisi zitaweho, urebye ubufatanye burambye. , birasabwa gushiraho umubano wigihe kirekire kandi uhamye wubufatanye nabatanga isoko kugirango dufatanye guhangana ningorane zishobora kubaho muruganda rwimodoka.

Ibinyabiziga bya elegitoroniki PCB ibisabwa byihariye

Hamwe niterambere ryihuse ryikoranabuhanga rya elegitoroniki, PCB irakoreshwa cyane

mu bikoresho bya elegitoroniki. Kuva kuri sisitemu yo kugenzura moteri kugeza kuri sisitemu yo mu kirere kugeza kuri sisitemu yo gufasha gutwara ibinyabiziga, ubuziranenge n'imikorere y'ibyapa bya PCB bigira ingaruka ku mutekano w'imodoka. Ibipimo bikaze nibisabwa bigomba gukurikizwa mugihe uteganya ibinyabiziga bya elegitoroniki PCB. Noneho, reka turebe. Sobanukirwa nibisabwa kubikoresho bya elegitoroniki ya PCB.

1. Guhitamo ibikoresho

Guhitamo ibikoresho byimodoka PCB birakomeye cyane. Irashobora gukora neza mubihe bidukikije bikabije. Ubushyuhe bwo hejuru, ubushyuhe buke, ubushuhe, kunyeganyega no guhumana ni ibintu byose bigomba kwitabwaho. Ibikoresho bikoreshwa cyane mubuyobozi bwa PCB birimo FR-4, PTFE (polymer) Tetrafluoroethylene) nibikoresho bishingiye ku byuma, nibindi, birashobora gutanga imbaraga zihagije zumuriro hamwe nubushyuhe bwumuriro.

2. Shushanya ibisobanuro

Mugihe utegura ibinyabiziga bya elegitoroniki PCB, ibishushanyo mbonera ni ngombwa cyane. Mubisanzwe bitwikiriye ubunini bwikibaho, umubare wibice, ubunini bwumuringa wumuringa, ubunini nintera ya padi, ubugari bwumurongo / umurongo utandukanijwe, nibindi. Kuri PCB yimodoka, birasabwa kandi kwitabwaho byumwihariko. Igishushanyo mbonera cyingufu zacyo zitanga ituze hamwe nogukwirakwiza icyarimwe.

3. Gucunga ubushyuhe

Bitewe nubushyuhe bwo hejuru buranga ibidukikije byimodoka, imicungire yubushyuhe yabaye ikintu cyingenzi mugushushanya ibibaho bya elegitoroniki ya PCB. Igishushanyo mbonera gishyushye ntigishobora kwemeza gusa imikorere ihamye yibikoresho bya elegitoroniki, ariko kandi byongerera igihe ubuzima bwibicuruzwa. Ubuhanga bukoreshwa muburyo bwo gukoresha ubushyuhe burimo gukoresha ibikoresho bya substrate hamwe nubushyuhe bwiza bwumuriro, gushushanya inzira nziza yo gutwara ubushyuhe, no kongeramo imirasire cyangwa imiyoboro yubushyuhe.

4. Imikorere y'amashanyarazi

Ikibaho cyimodoka PCB kigomba kugira ibikoresho byiza byamashanyarazi, harimo imbaraga za dielectric zihagije, kurwanya insulasiyo nziza hamwe nubushobozi bwo kurwanya amashanyarazi (EMI), cyane cyane muri sisitemu yumutekano no kugenzura ibinyabiziga. Uburyo ubwo aribwo bwose bwo kunanirwa amashanyarazi bushobora gutera ingaruka zikomeye.

5. Kwipimisha no gutanga icyemezo

Ibikoresho byose byabigenewe byabigenewe bya elegitoroniki PCB bigomba kunyura muburyo bukomeye bwo gupima no gutanga ibyemezo kugirango barebe imikorere yabo n'umutekano mubikorwa bifatika. Ibi bizamini birashobora kuba birimo ibizamini byamashanyarazi, gupima ibidukikije, kugenzura imikorere, nibindi, kandi bigomba no kubahiriza IATF 16949, ISO 9001 nibindi bipimo ngenderwaho bya sisitemu yo gucunga ubuziranenge mpuzamahanga.

6. Kwizerwa no kuramba

Kwizerwa no kuramba kubibaho byimodoka PCB nibipimo byingenzi byo gupima imikorere yabo. Ibikoresho byujuje ubuziranenge hamwe nibikorwa bigezweho bigomba gukoreshwa mugushushanya no gukora kugirango harebwe niba ubuyobozi bwa PCB bushobora gukomeza gukora mubuzima bwose bwimodoka, cyane cyane mugihe uhuye numuhanda mubi nikirere.

7. Kubungabunga ibidukikije

Mu gihe isi yitaye cyane ku kurengera ibidukikije, inganda z’imodoka nazo ziteza imbere inganda n’iterambere rirambye. Umusaruro wibikoresho bya elegitoroniki PCB bigomba kandi kuzirikana ibintu bidukikije, nko gukoresha umugurisha udafite isasu hamwe nibikoresho byujuje ubuziranenge bwibidukikije nka RoHS na REACH.

Guhindura ibinyabiziga bya elegitoroniki ya PCB ni inzira igoye kandi ikomeye ikubiyemo ibintu byinshi byikoranabuhanga nubuziranenge, kuva guhitamo ibikoresho kugeza kubishushanyo mbonera, kuva mu micungire y’amashanyarazi kugeza ku mashanyarazi, kugeza ku cyemezo cy’ibizamini ndetse no kubungabunga ibidukikije, buri murongo ugomba kuba igenzura neza kugirango ibicuruzwa byanyuma imikorere n'umutekano. Hamwe niterambere ryikoranabuhanga hamwe nibisabwa ku isoko, ibipimo nibisabwa kugirango imodoka ya PCB itangire bizakomeza guhinduka kugirango ihuze nimpinduka zizaza mu nganda z’imodoka.