Nibyingenzi gusobanukirwa inzira yo gukora PCB?

Ikibazo kirashobora kandi birashoboka ko cyakagombye kwibazwa: “Nibyingenzi gusobanukirwa inzira yo gukora PCB?”Nyuma ya byose, gukora PCB ntabwo ari igikorwa cyo gushushanya, ni igikorwa cyo hanze gitangwa nuwakoze amasezerano (CM).Nubwo, nukuri ko guhimba atari umurimo wo gushushanya, bikorwa mugukurikiza byimazeyo ibisobanuro uhaye CM wawe.

Mubihe byinshi, CM yawe ntabwo yihariye kubushake bwawe cyangwa intego zimikorere.Kubwibyo, ntibari kumenya niba uhitamo neza ibikoresho, imiterere, ukoresheje ahantu hamwe nubwoko, ibipimo byerekana ibimenyetso cyangwa ibindi bintu byubuyobozi byashyizweho mugihe cyo guhimba kandi bishobora kugira ingaruka kubikorwa bya PCB, umusaruro wumusaruro cyangwa imikorere nyuma yo koherezwa, nkuko kurutonde hepfo:

Gukora: Gukora imbaho ​​zawe biterwa numubare wahisemo.Ibi birimo kwemeza ko ibihari bihagije bihari hagati yubuso bwuruhande rwibibaho kandi ibikoresho byatoranijwe bifite coefficient ihagije ihagije yo kwagura ubushyuhe (CTE) kugirango ihangane na PCBA, cyane cyane kubicuruzwa bitayoboye.Bimwe muribi bishobora kuvamo ubushobozi bwubuyobozi bwawe bwubatswe nta bundi bushya.Byongeye kandi, niba uhisemo guhuza ibishushanyo byawe noneho ibyo nabyo bizakenera kubitekerezaho mbere.

Igipimo cy'umusaruro: Ikibaho cyawe kirashobora guhimbwa neza, mugihe ibibazo byo guhimba bihari.Kurugero, kwerekana ibipimo byerekana imipaka yo kwihanganira ibikoresho bya CM birashobora kuvamo umubare urenze umubare wemewe wibibaho bidakoreshwa.

Kwizerwa: Ukurikije imiyoborere yawe yagenewe ikoreshwa yashyizwe mubikorwa ukurikijeIPC-6011.Kuri PCBs ikomeye, hari ibyiciro bitatu byo gushyiraho ibipimo byihariye ubwubatsi bwinama yawe igomba kuba yujuje kugirango ugere kurwego rwihariye rwo kwizerwa.Kugira ikibaho cyawe cyubatswe kugirango cyuzuze ibyiciro byo hasi kurenza ibyo usaba bisaba birashoboka ko byavamo imikorere idahuye cyangwa kunanirwa kubutegetsi imburagihe.