Sida loo noqdo a PCB injineer nashqadeeyaha

From dedicated hardware engineers to various technicians and support personnel, PCB design involves many different roles:

Injineerada qalabka: Injineeradaan ayaa mas’uul ka ah naqshadaynta wareegga. Caadi ahaan waxay tan ku sameeyaan iyagoo ku sawiraya qaab -dhismeedka wareegga nidaamka CAD ee loogu talagalay qabashada qorshaynta, waxayna badanaaba samayn doonaan qaab -dhismeedka jirka ee PCB sidoo kale.

Injineerada Qaabeynta: Injineeradaani waa khabiir ku takhasusay qaab -dhismeedka kuwaas oo diyaarin doona qaab -dhismeedka jirka ee qaybaha korantada ee guddiga oo ku xiri doona dhammaan astaamahooda korantada fiilooyin bir ah. Tan waxaa sidoo kale lagu sameeyaa nidaamka CAD ee loogu talagalay qaab -dhismeedka jirka, kaas oo markaa abuuraya fayl gaar ah oo loo diro soo -saaraha PCB.

Mechanical Engineers: These engineers are responsible for designing the mechanical aspects of the circuit board, such as size and shape, in order to fit it into the designed device housing with other PCBS.

Injineerada softiweerrada: Injineeradaani waa hal -abuurayaasha softiweer kasta oo loo baahan yahay in guddigu u shaqeeyo sidii loogu talagalay.

Farsamayaqaannada tijaabinta iyo dib -u -shaqaynta: Ku -takhasusayaashani waxay la shaqeeyaan guddiyada la soo saaray si ay uga baaraandegaan oo u hubiyaan inay si habboon u shaqeeyaan, oo ay u sameeyaan sixitaan ama dayactir khaladaad marka loo baahdo.

Marka lagu daro doorarkan gaarka ah, waxaa jira shaqaale wax -soo -saarka iyo isu -imaatinka kuwaas oo mas’uul ka noqon doona samaynta guddiyada wareegga iyo kuwo kale oo badan oo jidka ah.

Most of these positions require an engineering degree, whether it’s electrical, mechanical or software. Si kastaba ha ahaatee, jagooyin badan oo farsamo waxay u baahan yihiin oo keliya shahaadada la -hawlgalaha si ay awood ugu yeeshaan shaqaalaha jagooyinkaas inay wax bartaan oo aakhirka u koraan jagooyinka injineernimada. Iyada oo leh heerar sare oo dhiirigelin iyo waxbarasho ah, goobta shaqada ee injineerada naqshadeynta ayaa aad u dhalaalaya runtii.

Habka naqshadeynta PCB

Considering the different types of design engineers involved in PCB design, there are many options when considering the career path to follow. To help you decide which way to go, here’s a brief overview of the PCB design process and how these different engineers fit into the workflow:

Fikradda: Waa inaad naqshadeysaa ka hor intaadan naqshadeyn. Mararka qaarkood waa wax ka dhashay ikhtiraac cusub, marna waa qayb ka mid ah geeddi -socod horumarineed oo ballaaran ee nidaamka oo dhan. Caadi ahaan, xirfadleyda suuqgeynta ayaa go’aamiya shuruudaha iyo shaqooyinka sheyga, ka dibna u gudbiya macluumaadka qeybta injineernimada naqshadeynta.

Naqshadeynta nidaamka: Naqshadee nidaamka oo dhan halkan oo go’aami PCBS -yada gaarka ah ee loo baahan yahay iyo sida loogu wada daro dhammaan nidaamka dhammaystiran.

Qabashada qorshaha: Injineerada qalabka korontada ama korontada ayaa hadda naqshadeyn kara wareegyada hal PCB ah. This will involve placing symbols on schematics and connecting wires to pins called networks for electrical connections. Dhinaca kale ee qabashada qorshaynta waa jilitaan. Simulation tools allow design engineers to identify problems in the design of the actual PCB before working on its layout and manufacture.

Horumarinta maktabadda: dhammaan qalabka CAD waxay u baahan yihiin qaybaha maktabadda si ay u isticmaalaan. Mashruucyada, waxaa jiri doona calaamado, qaab -dhismeedyada, waxaa jiri doona qaabab isku -dhafan oo jirka ah, iyo mashiinnada, waxaa jiri doona moodallo 3D ah oo leh astaamo farsamo. Xaaladaha qaarkood, qaybahan waxaa laga soo gelin doonaa maktabadda ilo dibadeed, halka kuwo kalena ay abuuri doonaan injineero.

Naqshadaynta farsamada: Marka la horumariyo naqshadda farsamada ee nidaamka, baaxadda iyo qaabka PCB kasta ayaa la go’aamin doonaa. The design will also include the placement of connectors, brackets, switches and displays, as well as interfaces between the system housing and the PCB.

Qaab -dhismeedka PCB: Kadib marka la dhammaystiro naqshadaynta qaab -dhismeedka iyo farsamada, xogtan waxaa loo gudbin doonaa aaladda qaabeynta PCB. Injineerka qaab -dhismeedku wuxuu meeleyn doonaa qaybaha lagu qeexay shaxanka isagoo u hoggaansamaya caqabadaha jireed ee ku qeexan naqshadda farsamada. Markay qaybihii meel yaallaan, shabakadda ku taal shaxanka ayaa isku xidhnaan doonta iyada oo la isticmaalayo fiilooyin khafiif ah oo aakhirka noqon doona biraha biraha sabuuradda. PCBS -yada qaarkood waxay lahaan karaan kumanaan xiriiriyahan ah, oo isku -wareejinta dhammaan fiilooyinkaan si ay ugu hoggaansamaan oggolaanshaha iyo xaddidnaanta wax -qabadku waxay noqon kartaa hawl culus.

Horumarinta softiweerka: Horumarinta softiweerka iyadoo la dhammaystirayo dhammaan dhinacyada kale ee mashruuca naqshadeynta. Iyada oo la adeegsanayo qeexitaanno shaqayneed oo ay soo saareen suuqa iyo qaybaha iyo tilmaamaha korantada oo uu farsameeyay qalabka, kooxda softiweerku waxay abuuri doonaan koodh ka dhigaya in guddigu shaqeeyo.

Been -abuurka PCB: Kadib marka la dhammaystiro naqshadda qaab -dhismeedka, dukumintiga ugu dambeeya ayaa loo diri doonaa been -abuurka. Soo -saaraha PCB wuxuu abuuri doonaa loox qaawan, halka isku -duwaha PCB uu ku dhejin doono dhammaan qaybaha guddiga.

Tijaabinta iyo ansixinta: Marka soo -saaraha uu xaqiijiyo in guddigu shaqeeyo, kooxda naqshadeynta waxay maraan tijaabooyin taxane ah si ay uga saaraan guddiga. Nidaamkani wuxuu inta badan muujiyaa aagagga guddiga ee u baahan in la saxo oo dib loogu diro dib -u -qaabaynta. Marka dhammaan tijaabooyinka si guul leh loo dhammaystiro, guddiga ayaa diyaar u ah wax -soo -saarka iyo adeegga.

Sida aad arki karto, waxaa jira dhinacyo badan oo kala duwan oo naqshadda guddiga wareegga daabacan, oo ku lug leh dhowr khibradood oo kala duwan. Markaad bilowdo inaad u shaqeyso sidii injineer naqshadeysan, waxaad eegi kartaa jagooyinkan kala duwan waxaadna go’aamin kartaa aagagga aad rabto inaad xoogga saarto.