Umuringa ufite ubunini bungana gute muri PCB zoroshye?

Iyo bigeze kuri PCBs zoroshye (zanditseho imbaho ​​zumuzunguruko), kimwe mubintu byingenzi ugomba gusuzuma ni ubunini bwumuringa. Umuringa ugira uruhare runini mumikorere no kuramba kwa PCBs byoroshye bityo rero nikintu cyingenzi kubyumva.Muri iyi nyandiko ya blog, tuzacengera cyane kubijyanye nuburinganire bwumuringa muri PCB zoroshye, kandi Shenzhen Capel Technology Co., Ltd ishyigikira ubunini bwumuringa, tuganira ku kamaro kayo nuburyo bigira ingaruka kumikorere rusange yubuyobozi.

Akamaro k'uburebure bw'umuringa muri PCB yoroheje

Umuringa nuguhitamo kwambere kuri PCBs kubera amashanyarazi meza cyane hamwe no kurwanya ruswa.Muri PCB zoroshye, umuringa ukoreshwa nkibikoresho bitwara amashanyarazi atembera mumuzunguruko. Ubunini bw'umuringa bugira ingaruka ku buryo butaziguye imikorere n'imikorere ya PCB ihinduka. Dore impamvu umubyimba wumuringa ufite akamaro:

1.Umuringa muremure urashobora gukoresha neza imiyoboro ihanitse, bigatuma imikorere ya flex igenda neza.

2. Ubunyangamugayo bwibimenyetso: PCB yoroheje ikoreshwa mubisabwa bisaba ubunyangamugayo bukabije, nk'ikirere, ibikoresho by'ubuvuzi, n'itumanaho.Ubunini bw'umuringa bugira ingaruka ku mbogamizi z'umurongo, byemeza ko ibimenyetso bikwirakwiza neza hamwe no gutakaza bike cyangwa kugoreka.

3.Igice cy'umuringa gitanga imbaraga za mashini kumuzunguruko kandi kirinda gucika cyangwa kumeneka munzira ziyobora. Umubyimba uhagije wumuringa uremeza ko PCB ikomeza gukomera kandi iramba mubuzima bwe bwose.

Wige ibijyanye no gupima uburebure bw'umuringa

Mu isi yoroheje ya PCB, uburebure bwumuringa busanzwe bupimwa muri ounci kuri metero kare (oz / ft²) cyangwa micrometero (μm). Ubusanzwe umuringa wububiko bwa PCBs ni 0.5 oz (17.5 µm), 1 oz (35 µm), 2 oz (70 µm), na 3 oz (105 µm). Guhitamo umubyimba wumuringa biterwa nibisabwa byihariye nkubushobozi bwo gutwara hamwe nimbaraga za mashini.

Ibintu bigira ingaruka kumyuka yumuringa

Ibintu byinshi bigira ingaruka kumahitamo yuburebure bwumuringa muri PCB yoroheje, harimo:

1. Ibisabwa muri iki gihe: Porogaramu isumba iyindi isanzwe ikenera umuringa mwinshi kugirango ubone ubushobozi bwo gutwara neza.Hagomba gutekerezwa kumurongo ntarengwa umuzenguruko uzahura kugirango wirinde ubushyuhe bukabije bwumuringa cyangwa umuvuduko ukabije wa voltage.

2. Inzitizi zumwanya: Ibikoresho bito, byoroshye birashobora gusaba umuringa woroshye kugirango uhuze umwanya muto uhari.Nyamara, iki cyemezo kigomba gupimwa neza kubushobozi bwo gutwara hamwe nibisabwa imbaraga za mashini.

3. Guhinduka: Guhindura PCB bigira ingaruka kumubyimba wumuringa.Umuringa muremure cyane mubisanzwe birakomeye, bigabanya guhinduka kwumuzenguruko. Kubintu byoroshye guhinduka, uburebure bwumuringa burahitamo.

Gukora ingamba

Uburyo bworoshye bwo gukora PCB bwateguwe kugirango habeho ubunini bwumuringa. Nyamara, uburebure bwumuringa bushobora gusaba ubundi buryo bwo kwirinda cyangwa tekiniki zihariye mugihe cyo gukora. Umuringa muremure urashobora gusaba igihe kirekire kugirango ugere kumurongo wifuzwa, mugihe umuringa woroshye usaba gutunganya neza kugirango wirinde kwangirika mugihe cyo guterana.

Gukorana cyane nu ruganda rwa PCB ni ngombwa kugirango usobanukirwe imbogamizi cyangwa ibitekerezo byihariye kubyerekeranye n'umuringa ukenewe. Ibi bituma inzira igenda neza itagize ingaruka kumikorere ya PCB.

Shenzhen Capel Technology Co., Ltd ishyigikira ubunini bwumuringa muri pcb yoroheje

Capel nisosiyete izwi cyane izobereye mu gukora imbaho ​​zicapye zoroshye kandi zumva akamaro k'uburebure bw'umuringa ku mikorere rusange n'imikorere y'ibyapa byandika byoroshye. Batanga uburyo butandukanye bwo guhuza ibisabwa nibisobanuro bitandukanye.

Inzira isanzwe ihindagurika:

Kubisanzwe bya flex circuit, Capel itanga amahitamo atandukanye yumuringa. Harimo 9um, 12um, 18um, 35um, 70um, 100um na 140um. Kuboneka kwamahitamo menshi yemerera abakiriya guhitamo umubyimba ukwiye wumuringa kubyo bakeneye byihariye. Waba ukeneye umuringa woroheje kugirango ushyire mubikorwa byoroshye cyangwa umuringa muremure cyane kugirango urambe neza, Capel ifite ibyo ukeneye.

Umuzunguruko woroshye:

Capel itanga kandi imirongo ya flex iringaniye hamwe nubunini butandukanye bwumuringa. Umubyimba wumuringa kuriyi mizunguruko uri hagati ya 0.028mm kugeza 0.1mm. Izi nzitizi zoroshye, zoroshye zikoreshwa mugukoresha umwanya muto aho usanga PCBs gakondo idashobora gukoreshwa. Ubushobozi bwo gutandukanya umubyimba wumuringa byemeza ko iyi mizunguruko ishobora kuba yujuje ibyangombwa bisabwa mubikoresho bitandukanye bya elegitoroniki.

Uruziga rworoshye:

Usibye imiyoboro yoroheje, Capel nayo yihariye inzitizi zikomeye. Izi nzitizi zihuza ibyiza bya PCBs kandi byoroshye, bigatuma biba byiza mubisabwa bisaba kwizerwa no guhinduka. Capel iraboneka muri 1/2 oz umubyimba wumuringa. Imikorere yumuzingi wa rigid-flex irarenze. Ibi bifasha umuzenguruko guhuza ibyifuzo bikenewe mugihe gikomeza guhinduka.

Guhindura Membrane:

Capel ikora kandi membrane ihinduranya hamwe n'umuringa muto cyane. Izi sisitemu zikoreshwa cyane mu nganda zisaba ibisubizo byabakoresha ibisubizo, nkibikoresho byubuvuzi na sisitemu yo kugenzura inganda. Umubyimba wumuringa wibi bisobanuro byahinduwe kuva 0.005 ″ kugeza 0.0010 ″. Igice kinini cyane cyumuringa cyemeza ko switch yakira cyane mugihe ikomeza kuramba.

Ibitekerezo byanyuma:

Ubunini bwumuringa muri PCB bworoshye bugira ingaruka zikomeye kumikorere, kwizerwa no kuramba. Guhitamo umubyimba ukwiye ushingiye kubisabwa muri iki gihe, imbogamizi z’umwanya, guhinduka no gutekereza ku nganda ni ngombwa. Kugisha inama hamwe nabakora inararibonye ba PCB ninzobere mugushushanya birashobora gufasha gutezimbere PCB yoroheje kubikorwa bitandukanye, kwemeza ko byujuje ubuziranenge bukenewe bwamashanyarazi nubukanishi.
Capel niyambere itanga ibikoresho byoroshye byacapwe byumuzunguruko, itanga uburyo butandukanye bwubunini bwumuringa kugirango uhuze ibikenewe bitandukanye. Waba ukeneye imiyoboro isanzwe ya flex, imirongo ya flex iringaniye, imiyoboro ikaze ya flex cyangwa imiyoboro ya membrane, Capel ifite ubuhanga nubushobozi bwo gutanga ibicuruzwa byiza hamwe nuburinganire bwumuringa busabwa. Mugukorana na Capel, urashobora kwemeza ko PCB yawe yoroheje yujuje ubuziranenge busabwa kandi ikora neza mubisabwa.