PCB guddiga ku -dayashada waa guddiga nuqulka PCB, guddiga nuqulka PCB waa dhejiska PCB, waa injineernimada dib -u -habeynta PCB. Marka hore, qaybaha ku jira sabuuradda PCB -ga ayaa laga saaraa oo laga sameeyaa BOM, oo looxa madhan ayaa lagu sawiraa sawirrada oo lagu soo celiyaa faylasha sawirrada guddiga PCB -ga iyagoo nuqul ka samaynaya software -ka. U dir faylka sawir -qaadista guddiga PCB warshaddii PCB si aad u samayso guddiga (PCBA), ka dibna ku dar qaybaha (iibso qaybaha u dhigma sida waafaqsan BOM), guddiga PCB -gu wuxuu la mid yahay kii hore ee PCB -ga.

Iyada oo loo marayo teknolojiyadda nuqulka PCB -ga ayaa dhammaystiri karta wax kasta oo ku dayashada badeecadda elektiroonigga ah, dhejinta alaabada elektiroonigga ah.

Guddiga nuqul ayaa sidoo kale loo yaqaannaa guddiga isbeddelka, waa in la naqshadeeyo cilmi -baarista teknoloojiyadda guddiga PCB. Iyadoo la tixraacayo macluumaad badan, habka koobiyeynta guddiga waxaa lagu soo koobay sida soo socota:

Tallaabada ugu horreysa, hel PCB, ugu horrayn dhammaan warqadda si aad u duubto dhammaan qaybaha moodalka, xuduudaha, iyo booska, gaar ahaan diode -ga, saddex jiho oo biibiile ah, jihada darajada IC. Waxaa ugu wanaagsan in lagu qaado kamarad digital ah laba sawir oo ah booska barafka. Hadda guddiga wareegga PCB ayaa aad iyo aad uga horumarsan triode -ga diode -ka qaarna ma fiirsadaan si fudud uma arki karaan.

Tallaabada 2: Ka saar dhammaan qaybaha oo ka saar daasadda godadka PAD. PCB -ga ku nadiifi aalkolo oo ku rid scanner -ka iska fiiriya pixels sare si aad u hesho sawir ka sii daran. Kadib, ku dabool dusha sare iyo hoose si khafiif ah warqad yar oo biyo ah ilaa filimka naxaasku dhalaalayo. Ku rid scanner -ka, billow PHOTOSHOP, oo labada lakab si gooni ah ugu caday. Ogow PCB -ga waa in lagu dhejiyaa santuuqa iyo si tooska ah, haddii kale sawirka la marsiiyey lama isticmaali karo.

Tallaabada saddexaad, hagaaji isbarbar dhigga iyo hooska shiraaca, si qaybta filimka birta ah iyo qaybta aan lahayn filimka naxaasku si aad ah uga soo horjeesato, ka dibna u rogo farqadda madow iyo caddaan, hubi in khadadka cad yihiin, haddii kale, ku celi tallaabadan. Haddii ay caddahay, u kaydi sawirka sida qaababka BMP madow iyo caddaan top.bmp iyo bot.bmp. Haddii sawirka dhibaato ka haysato, waxaad isticmaali kartaa PHOTOSHOP si aad u hagaajiso oo u saxdo.

Tallaabada afaraad ayaa ah in labada fayl ee BMP loo rogo faylasha PROTEL siday u kala horreeyaan, loona wareejiyo laba lakab PROTEL. Tusaale ahaan, jagooyinka PAD iyo VIA ee dhaaftay labada lakab asal ahaan waa isku beegan yihiin, taas oo muujinaysa in tallaabooyinkii hore si wanaagsan loo qabtay. Haddii leexasho jirto, ku celi tallaabada saddexaad. Sidaa darteed, nuqulidda guddiga PCB waa shaqo bukaan -socod badan, maxaa yeelay dhibaato yar ayaa saamayn doonta tayada iyo shahaadada u dhiganta ka dib marka la koobiyeeyo guddiga.

Tallaabada 5, u beddel TOP lakabka BMP una beddelo TOP.PCB, hubso inaad u beddesho lakabka SILK, taasi waa lakabka huruudda ah, ka dibna waxaad raadineysaa xariiqda lakabka TOP, oo dhig aaladda sida ku cad sawirka tallaabada 2. Tirtir lakabka SILK ka dib rinjiyeynta. Ku celi ilaa dhammaan lakabyada la sawiro.

Tallaabada 6, gudaha PROTEL, kor ka wac. PCB iyo bot. PCB, oo isku gee hal shax.

Tallaabada 7, isticmaal daabacaha laser -ka si aad ugu daabacdo TOP LAYER iyo BOTTOM LAYER filim hufan (1: 1 ratio), ku rid filimka PCB -ga oo isbarbar dhig haddii ay khaldan tahay, haddii ay sax tahay, waad dhammaatay.

Nuqul ka mid ah looxdii asalka ahayd ayaa la abuuray, laakiin badh baa la sameeyey. Tijaabi xitaa, waxqabadka farsamada elektiroonigga ah ee tijaabiya guddiga nuqulka wuxuu la mid yahay guddiga asalka ah. Haddii ay isku mid tahay markaa runtii waa la sameeyay.

tacliiq: Haddii ay tahay loox ka kooban lakabyo badan laakiin sidoo kale si taxaddar leh loogu xardhay gudaha lakabka gudaha, isla mar ahaantaana ku celi tallaabada saddexaad ilaa shanaad ee nuqulidda tallaabooyinka guddiga, dabcan, garaafyada magaca ayaa ka duwan, sida ku cad tirada lakabyada si loo go’aamiyo, guddiga koobiga koobiyeynta laba-geeslaha ah aad ayuu uga fudud yahay kan looxyada badan, guddiga koobiyeynta lakabka badan wuxuu u nugul yahay in si khaldan loo dejiyo, Markaa guddiga koobiga badan ayaa nuqul si taxaddar leh oo taxaddar leh u leh (daloolka gudaha ee aan ahayn daloolka wuxuu u nugul yahay dhibaatooyinka).

Habka nuqulka guddi labalaab ah:

1. Sawir lakabka sare iyo kan hoose ee guddiga wareegga si aad u badbaadiso laba sawir oo BMP ah.

2. Fur quickPC 2005, guji “Fayl” iyo “Saldhig Furan” si aad u furto sawir la baaray. Ku ballaariso shaashadda PAGEUP, arag suufka, dhig suuf sida ku cad PP, fiiri xariiqda sida ay tahay PT line …… Sida sawir -gacmeedka ilmaha, ku sawir barnaamijka softiweerka oo guji “Badbaadi” si aad u abuurto faylka B2P.

3. Guji “Faylka” iyo “Khariidadda Saldhigga Furan” si aad u furto khariidadda midabka iskaanka ee lakab kale;

4. Guji “Fayl” iyo “Fur” si aad u furto faylka B2P ee hore loo kaydiyey. Waxaan arki karnaa in guddiga cusub ee la koobiyeeyay uu ku dul sawiran yahay sawirkan – isla guddigii PCB oo leh godad isku meel ah, laakiin isku xirka wareegga ayaa kala duwan. Markaa waxaan riixnaa “Ikhtiyaariyada” – “Dejinta Lakabka” si aad u damiso khadka sare ee shaashadda iyo shaashadda xariirta halkaan, adigoo ka tagaya kaliya lakabyo badan oo godad ah.

5. Daloollada ku yaal lakabka sare waxay la mid yihiin godadka lakabka hoose. Hadda waxaan raadin karnaa khadadka ku jira lakabka hoose sidaan ku samaynay carruurnimadii. Guji “Badbaadi” mar labaad – faylka B2P hadda wuxuu leeyahay xogta heerarka sare iyo hoose.

6. Guji “Faylka” “Dhoofinta Faylka PCB”, waxaad ka heli kartaa faylka PCB oo leh laba lakab oo xog ah, kaas oo la beddeli karo loox ama jaantuska qorsheynta ama si toos ah loogu diri karo warshadda saxanka PCB si loo soo saaro

Qaabka nuqulka looxyo badan:

In fact, the four board copy board is repeated copy two double panels, six is repeated copy three double panels…… Lakabyadu aad bay u dhib badan yihiin sababtoo ah ma arki karno xarigga gudaha. Loox badan oo casri ah, sidee baan u aragnaa koonkiisa gudaha? – lakab.

Hadda waxaa jira siyaabo badan oo lakabka loo daboolo, waxaa jira daxalka dhoobada, qallajinta aaladda, laakiin way fududahay in lakabka aad loo daadiyo, xog lumis. Waayo -aragnimadu waxay noo sheegaysaa in warqadda ciiddu ay tahay tan ugu saxsan.

Markaan dhammeyno koobiyeynta lakabka sare iyo kan hoose ee PCB, waxaan badanaa isticmaalnaa warqadda ciidda si aan u shiidno lakabka sare oo aan tusno lakabka gudaha. Wargeysku waa warqadda ciidda caadiga ah ee lagu iibiyo dukaanka qalabka, sida caadiga ah waxaa la saaraa PCB -ga, ka dibna qabta warqadda ciidda, si simanna loogu xoqdaa PCB (haddii sabuuraddu yar tahay, sidoo kale waxaa lagu dhejin karaa warqadda ciidda, iyadoo hal farna lagu hayo PCB oo ku dul yaal waraaqda ciidda). Ujeeddadu waa in la simo si ay u siman tahay.

Shaashadda xariirta iyo saliidda cagaaran guud ahaan waa la tirtiraa, siligga naxaasta iyo maqaarka naxaasta waa in la tirtiraa dhowr jeer. Guud ahaan marka la hadlayo, looxa bluetooth ayaa lagu tirtiri karaa dhowr daqiiqo gudahood, ilaa toban daqiiqo oo xusuusta ah; Dabcan, xoog badan, waqti yar bay qaadataa; Ubax xoog leh wuxuu yeelan doonaa waqti yar oo dheeri ah.

Saxanka wershaddu waa qorshaha ugu badan ee loo isticmaalo qaabaynta hadda, laakiin sidoo kale waa kan ugu dhaqaalaha badan. Waxaan heli karnaa gabal PCB ah oo la tuuray si loogu tijaabiyo. Dhab ahaantii, farsamo ahaan ma aha wax adag in la shiido looxa, laakiin waa waxoogaa caajis ah. Waxay qaadataa xoogaa dadaal ah, loomana baahna in laga walwalo in loox la shiido iyo farahaaga.