Kwirinda ibisubizo byubuyobozi bwa PCB
1. Uburyo bwo gutandukanya:
Bikurikizwa: firime ifite imirongo mike yuzuye hamwe no guhindagurika kwa buri gice cya firime;cyane bikwiranye no guhindura mask yagurishijwe hamwe na PCB itanga amashanyarazi menshi;ntibikurikizwa: firime mbi ifite umurongo muremure, ubugari bwumurongo, hamwe nintera iri munsi ya 0.2mm;
Icyitonderwa: Gabanya ibyangiritse kuri wire mugihe ukata, ntukangize padi.Mugihe utera kandi ukigana, witondere ukuri kwimibanire ihuza.2. Hindura uburyo bw'imyobo:
Bikurikizwa: Guhindura buri cyiciro birahuye.Ibibi byibanda kumurongo nabyo birakwiriye kuri ubu buryo;ntibikurikizwa: firime ntabwo ihinduwe kimwe, kandi deformasiyo yaho irakomeye cyane.
Icyitonderwa: Nyuma yo gukoresha programmer kugirango yongere cyangwa agabanye umwanya wu mwobo, umwanya wumwobo wo kwihanganira ugomba gusubirwamo.3. Kumanika:
Birashoboka;firime idakozwe kandi ikumira kugoreka nyuma yo kwandukura;ntibikurikizwa: kugoreka film mbi.
Icyitonderwa: Kama firime ahantu hahumeka kandi hijimye kugirango wirinde kwanduza.Menya neza ko ubushyuhe bwikirere bumeze nkubushyuhe nubushuhe bwakazi.4. Uburyo bwo guhuzagurika
Bikurikizwa: imirongo ishushanyije ntigomba kuba yuzuye, ubugari bwumurongo nu ntera yumurongo wibibaho bya PCB birenze 0.30mm;ntibikurikizwa: cyane cyane uyikoresha afite ibisabwa bikomeye kumiterere yikibaho cyacapwe;
Icyitonderwa: Amapadi ni oval nyuma yo gufunga, kandi halo ikikije impande zumurongo hamwe nudupapuro byoroshye guhinduka.5. Uburyo bw'ifoto
Bikurikizwa: Ikigereranyo cyo guhindura firime muburebure n'ubugari ni kimwe.Iyo ikizamini cyo kongera gucukura kitoroha gukoresha, hashyirwaho firime yumunyu wa feza.Ntabwo bikurikizwa: Filime zifite uburebure n'ubugari butandukanye.
Icyitonderwa: Ibyibandwaho bigomba kuba byukuri mugihe cyo kurasa kugirango wirinde kugoreka umurongo.Gutakaza firime ni byinshi.Muri rusange, byinshi bisabwa kugirango ubone uburyo bushimishije bwa PCB.