Kuri kopi ya kopi ya pcb, uburangare buke bushobora gutera isahani yo hasi guhinduka. Niba bidatezimbere, bizagira ingaruka kumiterere no mumikorere ya kopi ya pcb. Niba itawe mu buryo butaziguye, bizatera igihombo. Hano hari inzira zimwe zo gukosora deforme ya plaque yo hepfo.

01Gutandukanya

Kubishushanyo bifite imirongo yoroshye, ubugari bunini bwumurongo hamwe nintera, hamwe no guhindagurika bidasanzwe, gabanya igice cyahinduwe cya firime mbi, ongera uyigabanye imbere yumwobo wibibaho byikizamini, hanyuma ukoporore. Birumvikana, iyi ni iyimirongo yahinduwe Byoroheje, umurongo munini ubugari n'umwanya, ibishushanyo byahinduwe bidasanzwe; ntibikwiranye nibibi bifite ubwinshi bwinsinga nubugari bwumurongo hamwe nintera iri munsi ya 0.2mm. Mugihe utera, ugomba kwishyura bike bishoboka kugirango wangize insinga ntabwo ari padi. Mugihe usubiramo verisiyo nyuma yo gutera no gukoporora, witondere ukuri kwimibanire ihuza. Ubu buryo bukwiranye na firime idapakiye cyane kandi guhindura imiterere ya buri gice cya firime ntibihuye, kandi bifite akamaro kanini mugukosora firime ya masike yagurishijwe hamwe na firime yumuriro w'amashanyarazi yibibaho byinshi. .

02PCB ikoporora ikibaho ihindura umwobo uburyo

Mugihe cyo kumenya ikorana buhanga ryibikoresho bya progaramu ya digitale, banza ugereranye firime mbi hamwe ninama yikizamini cyo gupima, bapima kandi wandike uburebure nubugari bwikizamini cyibizamini, hanyuma hanyuma ku gikoresho cyo gutangiza porogaramu, ukurikije uburebure n'ubugari bwa kabiri Ingano ya deformasiyo, hindura umwanya wu mwobo, kandi uhindure ikibaho cyateganijwe cyo gucukura kugirango uhuze nibibi byahinduwe. Ibyiza byubu buryo nuko bikuraho imirimo itoroshye yo guhindura ibibi, kandi birashobora kwemeza ubunyangamugayo nukuri kwishusho. Ikibi nuko gukosora firime mbi hamwe no guhindura ibintu bikomeye byaho ndetse no guhindura ibintu bitameze neza ntabwo ari byiza. Kugira ngo ukoreshe ubu buryo, ugomba kubanza kumenya imikorere yigikoresho cya digitale. Nyuma yo gukoresha progaramu ya porogaramu ikoreshwa mu kwagura cyangwa kugabanya umwanya w’umwobo, umwanya wo kutihanganirana ugomba gusubirana kugirango umenye neza. Ubu buryo bukwiranye no gukosora firime ifite imirongo yuzuye cyangwa guhindura imiterere ya firime.

03Uburyo bwo guhuza ubutaka

Kwagura umwobo uri ku kibaho cyikizamini mu makariso kugirango uhuze kandi uhindure igice cyumuzunguruko kugirango harebwe byibura ubugari bwa tekinike. Nyuma yo gukoporora kopi, padi ni elliptique, na nyuma yo gukoporora kopi, impande zumurongo na disiki bizaba halo kandi bigahinduka. Niba umukoresha afite ibisabwa bikomeye cyane kubigaragara ku kibaho cya PCB, nyamuneka koresha witonze. Ubu buryo bubereye firime ifite ubugari bwumurongo hamwe nintera irenze 0,30mm kandi imirongo yikigereranyo ntabwo yuzuye.

04Gufotora

Koresha kamera gusa kugirango ugure cyangwa ugabanye ibishushanyo byahinduwe. Mubisanzwe, igihombo cya firime ni kinini, kandi birakenewe gukuramo inshuro nyinshi kugirango ubone uburyo bwiza bwumuzunguruko. Mugihe ufata amashusho, intumbero igomba kuba yuzuye kugirango wirinde kugoreka imirongo. Ubu buryo bubereye gusa firime yumunyu wa feza, kandi irashobora gukoreshwa mugihe bitoroheye kongera gutobora ikibaho cyikizamini kandi igipimo cya deformasiyo muburebure n'ubugari bwa firime ni kimwe.

05Uburyo bwo kumanika

Urebye ibintu bifatika byerekana ko firime mbi ihinduka hamwe nubushyuhe bwibidukikije nubushuhe bw’ibidukikije, fata firime mbi mu gikapu gifunze mbere yo kuyandukura, hanyuma uyimanike amasaha 4-8 mugihe gikora, kugirango film mbi ibe yahinduwe mbere yo gukopera. Nyuma yo kwandukura, amahirwe yo guhindura ibintu ni make cyane.
Kubibi bimaze guhinduka, izindi ngamba zigomba gufatwa. Kuberako firime mbi izahinduka hamwe nihinduka ryubushyuhe bwibidukikije nubushuhe, mugihe umanitse firime mbi, menya neza ko ubushuhe nubushuhe bwahantu humye hamwe n’aho ukorera ari bimwe, kandi bigomba kuba mubihe bihumeka kandi byijimye. kugirango wirinde firime mbi kwanduzwa. Ubu buryo burakwiriye kubitagenda neza kandi birashobora no kubuza ibibi guhinduka nyuma yo kwimurwa.