Uburyo bwiza bwo guhuza ibikorwa bya PCB byinshi

Muri iyi nyandiko ya blog, tuzasesengura tekinike ningamba zitandukanye kugirango tugere kubikorwa byiza byo gukumiraPCB nyinshi.

PCBs nyinshi zikoreshwa cyane mubikoresho bitandukanye bya elegitoronike kubera ubwinshi bwazo hamwe nigishushanyo mbonera. Nyamara, ikintu cyingenzi cyo gushushanya no gukora ibyo bikoresho byumuzunguruko bigoye ni ukureba ko imiterere yabyo ihuza ibyangombwa bikenewe.

Kwikingira ni ingenzi muri PCBs nyinshi kuko irinda kwangiriza ibimenyetso kandi ikanakora neza imikorere yumuzunguruko. Kudashyira mu gaciro hagati yabyo birashobora gutuma ibimenyetso bisohoka, inzira nyabagendwa, kandi amaherezo ibikoresho bya elegitoroniki bikananirana. Niyo mpamvu, ni ngombwa gusuzuma no gushyira mu bikorwa ingamba zikurikira mugihe cyo gutegura no gukora:

1. Hitamo ibikoresho byiza:

Guhitamo ibikoresho bikoreshwa muburyo butandukanye PCB bigira ingaruka cyane kumiterere yabyo. Gukingura ibikoresho nka prereg hamwe nibikoresho byibanze bigomba kugira voltage yo kumeneka cyane, dielectric ihoraho kandi ikwirakwiza ibintu bike. Byongeye kandi, urebye ibikoresho bifite imbaraga zo kurwanya ubushuhe hamwe nubushyuhe bwumuriro nibyingenzi mukubungabunga imiterere yigihe kirekire.

2. Igishushanyo mbonera gishobora kugenzurwa:

Kugenzura neza urwego rwinzitizi mubishushanyo mbonera bya PCB nibyingenzi kugirango habeho ubuziranenge bwibimenyetso no kwirinda kugoreka ibimenyetso. Kubara witonze ubugari bwikurikiranwa, intera, nubunini bwurwego, ibyago byo kumeneka ibimenyetso kubera kubika neza birashobora kugabanuka cyane. Kugera ku ndangagaciro zuzuye kandi zihamye hamwe na calculatrice ya impedance hamwe namategeko yo gushushanya yatanzwe na software ikora PCB.

3. Umubyimba wububiko bwa insulation urahagije:

Ubunini bwurwego rwimikorere hagati yumuringa wegeranye bigira uruhare runini mukurinda kumeneka no kuzamura imikorere muri rusange. Igishushanyo mbonera cyerekana kugumana umubyimba muto kugirango wirinde amashanyarazi. Nibyingenzi kuringaniza umubyimba kugirango wuzuze ibisabwa kugirango utagira ingaruka mbi mububyimbye rusange no guhinduka kwa PCB.

4. Guhuza neza no kwiyandikisha:

Mugihe cyo kumurika, guhuza neza no kwiyandikisha hagati yibyingenzi na prepreg bigomba kuba byemewe. Kudahuza cyangwa amakosa yo kwiyandikisha birashobora gutuma habaho icyuho cyikirere cyangwa uburebure bwikigero, amaherezo bigira ingaruka kumikorere yimikorere. Gukoresha sisitemu igezweho ya optique ihuza sisitemu irashobora kunoza cyane ubunyangamugayo no guhuza ibikorwa byawe byo kumurika.

5. Igenzurwa rya lamination:

Inzira yo kumurika ni intambwe yingenzi mubikorwa byinshi bya PCB, bigira ingaruka kuburyo butaziguye. Igenzura rikomeye ryibipimo nkumuvuduko, ubushyuhe nigihe bigomba gushyirwa mubikorwa kugirango bigerweho kandi byizewe murwego rumwe. Gukurikirana buri gihe no kugenzura imikorere ya lamination itanga ihame ryubwiza bwimikorere mugihe cyose cyakozwe.

6. Kugenzura no kugerageza:

Kugirango harebwe niba imikorere yimikorere ya PCBs igizwe nibice byinshi byujuje ubuziranenge, hagomba gushyirwa mubikorwa uburyo bunoze bwo kugenzura no kugerageza. Imikorere ya insulasiyo isanzwe isuzumwa hifashishijwe ibipimo byinshi bya voltage, ibipimo byo kurwanya insulasiyo, hamwe no gupima ubushyuhe bwumuriro. Ikibaho cyangwa ibice byose bifite inenge bigomba kumenyekana no gukosorwa mbere yo gutunganya cyangwa koherezwa.

Mugushimangira kuri izi ngingo zingenzi, abashushanya nababikora barashobora kwemeza ko imikorere yimikorere ya interineti ihuza PCBs yujuje ibyangombwa bikenewe. Gushora igihe n'umutungo muguhitamo neza ibikoresho, kugenzura ibishushanyo mbonera, ubugari buhagije bwokwirinda, guhuza neza, kugenzura neza, no kugerageza bikomeye bizavamo PCB yizewe, ikora cyane.

Muri make

Kugera kubikorwa byiza bya interlayer insulation ningirakamaro kubikorwa byizewe bya PCBs nyinshi mubikoresho bya elegitoroniki. Gushyira mu bikorwa tekinike n'ingamba byaganiriweho mugihe cyo gushushanya no gukora bizafasha kugabanya ibimenyetso bitandukanya, inzira nyabagendwa, nibishobora kunanirwa. Wibuke, kubika neza ni ishingiro ryibishushanyo mbonera bya PCB.