Ingano yo kugenzura no guhindura ibipimo bya 6-PCB: ibidukikije byo hejuru hamwe na stress ya mashini

Nigute ushobora gukemura ikibazo cyo kugenzura ingano nimpinduka zingana za 6-PCB: kwiga witonze ibidukikije byubushyuhe bwo hejuru hamwe na stress ya mashini

Intangiriro

Igishushanyo mbonera cyumuzingo (PCB) igishushanyo nogukora bihura nibibazo byinshi, cyane cyane mugukomeza kugenzura ibipimo no kugabanya itandukaniro. Ibi ni ukuri cyane cyane kuri 6-PCBs zigengwa nubushyuhe bwo hejuru hamwe nihungabana ryimashini. Muri iyi nyandiko ya blog, tuzasesengura ingamba nubuhanga bunoze bwo gukemura ibyo bibazo no kwemeza ko PCB zihamye kandi zizewe.

Sobanukirwa n'ikibazo

Kugirango ukemure neza ikibazo icyo ari cyo cyose, ni ngombwa kubanza kumva impamvu yabyo. Kubijyanye no kugenzura ingano nimpinduka zingana za 6-PCBs, ibintu bibiri byingenzi bigira uruhare runini: ibidukikije byubushyuhe bwinshi hamwe nihungabana ryimashini.

Ibidukikije byo hejuru

Ubushyuhe bwo hejuru cyane, haba mugihe cyo gukora no gukora, birashobora gutera kwaguka no kugabanuka mubikoresho bya PCB. Ibi birashobora gutera impinduka mubunini no mubipimo byubuyobozi, bikabangamira imikorere yacyo muri rusange. Byongeye kandi, ubushyuhe bwinshi burashobora gutuma umugurisha agabanuka cyangwa agacika, bigatera impinduka zingana.

Guhangayikishwa na mashini

Guhangayikishwa na mashini (nko kunama, guhindagurika cyangwa kunyeganyega) birashobora kandi kugira ingaruka ku kugenzura ibipimo no guhagarara neza kwa PCBs 6. Iyo ikorewe imbaraga zo hanze, ibikoresho bya PCB nibigize bishobora guhinduka muburyo bwumubiri, birashoboka guhindura ibipimo byabo. Ibi nibyingenzi byingenzi mubisabwa aho PCB ikunze guhura ningendo cyangwa guhangayika.

Ibisubizo n'ikoranabuhanga

1. Guhitamo ibikoresho

Guhitamo ibikoresho byiza nibyingenzi kugirango ugabanye kugenzura ibipimo no gutandukana kurwego rwa PCBs 6. Hitamo ibikoresho bifite coefficient nkeya yo kwagura ubushyuhe (CTE) kuko bidakunze kwibasirwa nihindagurika ryumuriro. Ubushyuhe bwo hejuru cyane, nka polyimide, burashobora kandi gukoreshwa mugutezimbere kurwego rwubushyuhe bwinshi.

2. Gucunga ubushyuhe

Gushyira mubikorwa tekinike yo gucunga neza ubushyuhe ningirakamaro mugukemura ibibazo byubushyuhe bwo hejuru. Kugenzura ubushyuhe bukwiye binyuze mumashanyarazi, vias yumuriro, hamwe nubushyuhe bwumuriro bifasha kugumana ubushyuhe buhamye muri PCB yose. Ibi bigabanya ubushobozi bwo kwagura ubushyuhe no kugabanuka, kugabanya ibibazo byo kugenzura ibipimo.

3. Kugabanya ibibazo bya mashini

Gufata ingamba zo kugabanya no gukwirakwiza imihangayiko irashobora kunoza cyane ituze ryurwego rwa PCBs 6. Gushimangira inama hamwe nuburyo bwo gushyigikira cyangwa gushyira mubikorwa gukomera birashobora gufasha kugabanya kunama no gutandukana, gukumira ibibazo byo kugenzura ibipimo. Byongeye kandi, gukoresha tekinoroji yo kugabanya ibinyeganyezwa birashobora kugabanya ingaruka ziterwa no kunyeganyega hanze kuri PCB.

4. Igishushanyo cyizewe

Gutegura PCB ufite ubwizerwe mubitekerezo bigira uruhare runini mukugabanya itandukaniro. Ibi bikubiyemo gusuzuma ibintu nkibisobanuro byerekana inzira, gushyira ibice, hamwe no gutondekanya ibice. Byitondewe byateganijwe hamwe nindege nziza zubutaka bigabanya amahirwe yo gutesha agaciro ibimenyetso bitewe nimpinduka zingana. Gushyira ibice neza birashobora kubuza ahantu hashyushye kubyara ubushyuhe burenze, bikarinda ibibazo byo kugenzura ingano.

5. Uburyo bukomeye bwo gukora

Gukoresha uburyo bugezweho bwo gukora bukurikiranira hafi no kugenzura imiterere yubushyuhe burashobora gufasha cyane gukomeza kugenzura ibipimo no kugabanya impinduka zingana. Tekinike yo gusudira neza no gukwirakwiza ubushyuhe neza mugihe cyo guterana bifasha kwemeza kugurisha neza kandi kwizewe. Byongeye kandi, gushyira mubikorwa uburyo bwiza bwo kubika no kubika mugihe cyo gukora no kohereza birashobora kugabanya impinduka zingana ziterwa no guhangayika.

Mu gusoza

Kugera ku buryo bunoze bwo kugenzura no gutuza mu bipimo 6 bya PCB, cyane cyane ahantu h’ubushyuhe bwo hejuru no mu bihe bya tekinike, byerekana ibibazo byihariye. Izi mbogamizi zirashobora kuneshwa binyuze muguhitamo neza ibikoresho, gushyira mubikorwa uburyo bwiza bwo gucunga neza ubushyuhe hamwe nubuhanga bwo kugabanya imihangayiko, gushushanya kubwizerwa, no gukoresha inzira zikomeye. Wibuke ko uburyo bwakozwe neza mugukemura izi ngingo bushobora kwemeza umutekano no kwizerwa bya 6-PCB, bityo bigatuma imikorere yayo igenda neza mubikorwa bitandukanye bikomeye.