Gudiga PCB Wax -soo -saarku waa soo -saare loox wareeg ah oo daabacan. Rhyming waa mid ka mid ah soo -saareyaasha PCB ee Shiinaha oo leh 10 sano oo waayo -aragnimo wax -soo -saar PCB ah. PCB wuxuu leeyahay 1-36 lakab.

At RayMing, we take internal steps to ensure that the quality of our work meets and exceeds our customers’ expectations. The RayMing team uses the latest PCB manufacturing technology and equipment to meet the demand for quality. Ballanteenna ah inaan bixinno badeecooyin iyo adeegyo PCB tayo leh ayaa naga caawisay inaan ku guuleysanno kalsoonida iyo ixtiraamka macaamiisheena.

Waxaan si joogto ah ugu dadaalnaa inaan abuurno xalal hal -abuur leh, dadaalna uma hayno inaan iibsanno teknolojiyadda wax -soo -saarka guddiga PCB ee ugu dambeeyay iyo xoog shaqaale khibrad leh. Tani waxay na gelineysaa meel adag si aan u siino adeegyo heerka koowaad ah wax soo saarka PCB ilaa isu imaatinka, tijaabinta, iyo gaarsiinta.

Tallaabooyinka wax soo saarka guddiga PCB

Marka hore: jiilka filimka PCB

Dhammaan lakabyada naxaasta iyo alxanka leh waxay ka samaysan yihiin filim caag caag ah. Waxaan ka soo saarnaa filimadaan faylashaada naqshadeynta, annagoo abuurnayna (1: 1) matalaadda filimka ee naqshaddaada. Marka faylka Gerber la soo gudbiyo, faylka Gerber kasta wuxuu matalaa lakabka guddiga PCB.

Habka wax soo saarka guddiga PCB Hordhac caddaynta PCB

Midda labaad: PCB waxay doortaan alaab ceyriin ah

Heerka warshadaha 1.6mm dhumucdiisuna tahay FR-4 dahaadhay dahaarka naxaas ee labada dhinac. Cabbirka guddigu wuxuu ku habboonaan doonaa looxyo badan.

Habka wax soo saarka guddiga PCB Hordhac caddaynta PCB

Saddex: qodista PCB

Abuur godadka loo baahan yahay ee loogu talagalay naqshadda PCB ee dukumentiyada aad soo gudbisay, adiga oo adeegsanaya qoditaanka NC iyo xoogaa carbide.

Habka wax soo saarka guddiga PCB Hordhac caddaynta PCB

Waqtiga afaraad: PCB oo aan lahayn naxaas korontada ku shaqeeya

Lakabyada khafiifka ah ee naxaas ayaa kiimikaad ahaan loogu shubaa godadka si ay koronto ahaan ugu xirmaan lakabyada kala duwan ee PCB-ga. Naxaaskan ayaa markaa lagu dhumiyaa koronto (Tallaabada 6).

Habka wax soo saarka guddiga PCB Hordhac caddaynta PCB

Shanaad: Codsadaha barnaamijka PCB iyo sawirka

Si loogu wareejiyo naqshadaha PCB xogta CAD ee elektarooniga ah looxyada jirka, waxaan marka hore codsanay sawir -qaade sawir -qaade u ah guddiga, oo daboolaya aagga guddiga oo dhan. The copper film image (Step 1) is then placed on the plate and the uncovered portion of the photoresist is exposed by a high-intensity UV light source. Waxaan markaa kiimiko ahaan u horumarinnaa guddiga wareegga (ka saarista sawir -qaadaha aan la soo bandhigin guddiga) si aan u sameysanno suuf iyo fiilooyin.

Habka wax soo saarka guddiga PCB Hordhac caddaynta PCB

Lixaad: guddiga hannaanka PCB

Tallaabadani waa hab koronto -kiimiko ah oo dhisa dhumucda naxaasta dusha godka iyo PCB. Marka dhumucda naxaasta laga sameeyo wareegga iyo godadka, waxaan ku dabooli dusha sare ee dahaarka leh lakab dheeraad ah oo daasad ah. Daasaddu waxay ilaalin doontaa dahaadhka naxaasta inta lagu guda jiro hawsha qooqinta (Tallaabada 7) ka dibna waa laga saaraa.

Habka wax soo saarka guddiga PCB Hordhac caddaynta PCB

Qodobka 7: PCB strip & AMP; Xakamaynta PCB

This process takes place in several steps. Midda hore waa ka -saarista kiimikada (ka -qaadista) sawir -qaade ka tirsan guddiga. Naxaaskii dhawaan soo ifbaxay ayaa kiimiko ahaan loo saaray (lagu dhejiyey) guddiga. Daasadda lagu dabaqay talaabada 6 waxay ka ilaalisaa wareegga naxaasta ee loo baahan yahay in la qallajiyo. Waqtigan, wareegga aasaasiga ah ee PCB waa la qeexay. Finally, chemical removal (stripping) of the tin protective layer exposes the copper circuit.

Habka wax soo saarka guddiga PCB Hordhac caddaynta PCB

8aad: Mashiinka alxanka PCB

Marka xigta, waxaan ku daboolnay guddigii oo dhan xayndaab alxanka dareeraha ah. Adeegsiga filim-dhuuban iyo iftiin aad u sarreeya UV (oo la mid ah tallaabada 5), ​​waxaan daaha ka qaadnay aagga alxanka ee PCB. Shaqada koowaad ee maaskaro alxanka waa in laga ilaaliyo inta badan wareegga naxaas ka oksaydhka, waxyeellada, iyo daxalka, iyo in la ilaaliyo go’doominta wareegga inta lagu jiro kulanka.

Habka wax soo saarka guddiga PCB Hordhac caddaynta PCB

< Bogga 9: Halyeeyga PCB (daabacaadda shaashadda)

Marka xigta, waxaan ku daabacnay astaanta tixraaca, astaanta, iyo macluumaadka kale ee ku jira faylka elektaroonigga ah guddiga. Nidaamkani wuxuu aad ugu eg yahay habka daabacaadda inkjet laakiin waxaa si gaar ah loogu talagalay PCBS

Habka wax soo saarka guddiga PCB Hordhac caddaynta PCB

Waqtiga 10aad: Daaweynta dusha PCB

Ugu dambayntii, dhammaadka dusha ayaa markaa lagu dabaqayaa guddiga. Dhammaadkan (daasadda/alxanka rasaasta ama dahaarka dahabka ah, dahabka lagu dahaadhay) ayaa loo isticmaalaa in laga ilaaliyo naxaasta (dusha alxanka leh) laga bilaabo oksaydhka iyo qayb ahaan booska PCB-ga.

Habka wax soo saarka guddiga PCB Hordhac caddaynta PCB

11aad: Wax soo saarka PCB

Ugu dambayn, laakiin ugu yaraan, waxaan u adeegsannay qalabka NC si aan uga soo wareejino wareegga PCB -ga guddida weyn. PCB boards are now finished and will be shipped to you soon.

Habka wax soo saarka guddiga PCB Hordhac caddaynta PCB

Kani waa PCB hal dhinac ah iyo geedi socodka wax soo saarka PCB oo laba dhinac leh, wax soo saarka PCB-lakabyo badan ayaa noqon doona mid aad u adag. Riixidda dahaarka ayaa loo baahan yahay

Ka dib 11 tallaabooyin wax soo saar PCB, waxaan ku samayn doonaa 100% tijaabada elektaroonigga ah ee guddigaaga PCB.