uburyo bwo kubara ijanisha rya pcb

Mu gukora ibikoresho bya elegitoroniki, imbaho ​​zicapye zicapye (PCBs) zifite uruhare runini mugutanga urufatiro rukomeye rwibikoresho bya elegitoroniki bitandukanye.Mugihe uruganda rwa PCB no guteranya bikomeje kugenda bitera imbere, ni ngombwa ko ababikora bumva igitekerezo cyijanisha rya PCB nuburyo bwo kubara neza.Iyi blog igamije kumurika kuriyi ngingo no gutanga ubushishozi bwo kongera umusaruro wa PCB.

Gusobanukirwa Ijanisha rya PCB:

Ijanisha rya PCB bivuga igipimo cy'umusaruro wibikorwa bya PCB, byerekana igipimo cya PCBs ikora yakozwe kumubare rusange wa PCB yakozwe cyangwa yateranijwe.Kubara ijanisha rya PCB ningirakamaro kubabikora kuko byerekana imikorere nubwiza bwibikorwa.

Nigute ushobora kubara ijanisha rya PCB:

Kugirango ubare ijanisha rya PCB, ugomba gusuzuma ibintu bibiri byingenzi: umubare wa PCBs ikora numubare rusange wa PCB wakozwe cyangwa uteranijwe mubikorwa runaka.

1. Menya umubare wa PCBs ikora: Ibi bivuga PCBs yatsinze ibizamini byose byo kugenzura ubuziranenge kandi byujuje ubuziranenge busabwa.Reka tuvuge ko wabyaye PCB 100, kandi nyuma yo kwipimisha neza, 90 muri zo wasangaga zikora neza.

2. Kubara ijanisha rya PCB: Gabanya umubare wa PCBs ikora numubare rusange wa PCB wakozwe cyangwa wateranijwe, hanyuma ugwize ibisubizo 100 kugirango ubone ijanisha rya PCB.

Ijanisha rya PCB = (Umubare wa PCB ukora / Umubare wa PCB wose) * 100

Ukoresheje urugero rwabanje, kubara ni: (90/100) * 100 = 90%

Kugabanya umusaruro wa PCB:

Kugera ku ijanisha ryinshi rya PCB nibyiza kubakora ibikoresho bya elegitoroniki kuko bigira ingaruka itaziguye kubyo bunguka no kunyurwa kwabakiriya.Dore ingamba zimwe zo kongera umusaruro wa PCB:

1. Shyira mu bikorwa ingamba zikomeye zo kugenzura ubuziranenge: Menya neza ko buri PCB yakozwe igeragezwa neza kugirango umenye inenge cyangwa ibibazo hakiri kare.Ibi bituma bikosorwa mugihe kandi bikagabanya umubare wa PCBs zidakwiye.

2. Kunoza ibikorwa byawe byo gukora: Komeza usuzume kandi utezimbere ibikorwa byawe kugirango ugabanye amakosa, kugabanya igihe cyumusaruro, no kuzamura umusaruro muri rusange.Tekereza gushora imari mubikorwa bya PCB bigezweho no guteranya ikoranabuhanga kugirango utezimbere kandi neza.

3. Shimangira amahugurwa y'abakora: gukora amahugurwa yuzuye kandi asanzwe kubakoresha bafite uruhare mubikorwa bya PCB.Umukoresha watojwe neza ntabwo ashobora gukora amakosa, bikavamo igipimo kinini cyo gutsindwa kwa PCB.

4. Koresha uburyo bwo kugenzura ibarurishamibare (SPC): Gushyira mubikorwa tekinike ya SPC igufasha gukurikirana no kugenzura buri kintu cyose cyumusaruro, kwemeza guhuza no kugabanya itandukaniro.SPC ifasha kumenya ibibazo bishobora kuvuka hakiri kare kuburyo ibikorwa byo gukosora bishobora gukorwa mbere yuko igihombo kinini kibaho.

mu gusoza:

Kubara ijanisha rya PCB ningirakamaro kubabikora kugirango basuzume imikorere yimikorere yabo.Mugusobanukirwa uburyo bwo kubara no kongera umusaruro wa PCB, ababikora barashobora kugabanya imyanda, kongera inyungu, no kugeza PCBs nziza cyane kubakiriya.Gushyira mu bikorwa ingamba zikomeye zo kugenzura ubuziranenge, kunoza imikorere y’inganda, kongera amahugurwa y’abakoresha, no gukoresha tekinike ya SPC ni intambwe ikomeye yo kugera ku musaruro mwinshi wa PCB.Mugukomeza kunoza ibyo bintu, abakora ibikoresho bya elegitoronike barashobora gukomeza guhatana mwisi yisi yinganda za PCB no guteranya.