Ndezvipi zvinhu zvikuru zvePCB musangano kugadzirisa kusvibiswa?

Chikonzero nei PCB gungano kuchenesa kunowedzera uye kwakakosha ndikoPCB musanganokugadzirisa zvinosvibisa zvinokuvadza zvikuru kumapuranga edunhu.Isu tose tinoziva kuti imwe ionic kana isiri-ionic kusvibiswa ichagadzirwa mukugadzirisa, iyo inowanzonzi imwe inooneka kana isingaoneki guruva.Kana yaiswa munzvimbo ine hunyoro kana munda wemagetsi, zvinokonzeresa kuora kwemakemikari kana electrochemical corrosion, kugadzira kuvuza ikozvino kana ion kutama, uye kukanganisa mashandiro uye sevhisi hupenyu hwezvigadzirwa.Nhasi, ngationgororei zvakadzama kusvibiswa kwePCB musangano kugadzirisa.

https://www.pcbfuture.com/pcb-assembly-samples/

Zvinosvibisa zvinotsanangurwa sechero madhipoziti epasi, tsvina, slag inclusions uye adsorbates inoderedza makemikari, emuviri kana magetsi ePCB musangano kusvika kumazinga asina kukodzera.Zvinonyanya kusanganisira zvinotevera zvinhu:

1. PCB gungano pamusoro kusvibiswa kuchakonzerwa nekusvibiswa kana oxidation yezvikamu uye zvikamu zvinoumba PCB gungano uye PCB pachayo;

2. Panguva yekugadzira PCB gungano, solder paste, solder wire, nezvimwewo zvinoda kushandiswa pakuputira, uye kuyerera kwechigadzirwa chekugadzira kunobudisa zvakasara pamusoro pegungano rePCB kuumba kusvibiswa, iyo ndiyo inonyanya kusvibisa;

3. Manual soldering ichagadzirwa zvigunwe, uye wave soldering ichagadzirwa imwe Wave soldering trace uye Welding tray (fixture) trace.Panogona kunge paine mamwe marudzi ezvinosvibisa paPCB gungano repamusoro mumadhigirii akasiyana, akadai seplugging glue, tepi yekupisa yakasara glue, zvigunwe uye guruva;

4. Kusvibiswa kweElectrostatic kunokonzerwa neguruva, mvura uye chiutsi chinonyungudutsa, chiutsi, organic organic matter uye zvimedu zvinochajiswa zvakanamirwa paPCB musangano munzvimbo yebasa.

Zviri pamusoro apa zvinoratidza kuti zvinosvibisa zvinonyanya kuuya kubva pagungano, kunyanya nzira yewelding.Naizvozvo, vashandi vanosungirwa kuve nehunyanzvi nzira dzekushanda uye hunyanzvi hwekuita basa, zvikasadaro kugadzirwa kwePCB bhodhi board kuchanyanya kuoma.

https://www.pcbfuture.com/pcb-assembly-samples/

PCBFutureyakavaka mukurumbira wedu wakanaka mune yakazara turnkey PCB musangano sevhisi indasitiri yeiyo prototype PCB gungano uye yakaderera vhoriyamu, yepakati vhoriyamu PCB gungano.Izvo vatengi vedu vanofanirwa kuita kutumira iyo PCB dhizaini mafaera uye zvinodiwa kwatiri, uye isu tinokwanisa kutarisira basa rose.Isu tinokwanisa zvizere kupa zvisingakundikiturnkey PCB masevhisiasi kuchengetedza mutengo wakazara mukati mebhajeti yako.

Kana iwe uchitsvaga yakakodzera Turnkey PCB gungano mugadziri, ndapota tumira yako BOM mafaera uye PCB mafaera kunesales@pcbfuture.com.Ese mafaera ako akavanzika zvakanyanya.Tichakutumira quote chaiyo ine nguva yekutungamira mumaawa makumi mana nemasere.


Nguva yekutumira: Nov-03-2022