Mokhoa oa ho ba PCB moenjiniere oa meralo

Ho tloha ho lienjineri tse inehetseng ho lienjineri tse fapaneng le basebetsi ba tšehetso, moralo oa PCB o kenyelletsa likarolo tse fapaneng tse fapaneng:

Baenjiniere ba lisebelisoa: Baenjiniere bana ba ikarabella bakeng sa moralo oa potoloho. Hangata ba etsa sena ka ho taka meralo ea potoloho tsamaisong ea CAD e reretsoeng ho ts’oaroa ka morero, ‘me hangata ba tla etsa sebopeho sa PCB hape.

Baenjiniere ba Sebopeho: Lienjineri tsena ke litsebi tse ikhethileng tsa moralo tse tla hlophisa ponahalo ea likarolo tsa motlakase ka har’a boto ebe li hokahanya matšoao ohle a tsona a motlakase ka wiring ea tšepe. Sena se etsoa hape ka sistimi ea CAD e ikemiselitseng ho sebopeho sa ‘mele, se ntan’o theha faele e ikhethileng ho e romella ho moetsi oa PCB.

Mechanical Engineers: Lienjineri tsena li na le boikarabello ba ho rala likarolo tsa mochini oa boto ea potoloho, joalo ka boholo le sebopeho, molemong oa ho li kenya kahare ea thepa ea lisebelisoa le li-PCBS tse ling.

Baenjiniere ba software: Lienjineri tsena ke baetsi ba software efe kapa efe e hlokahalang hore boto e sebetse joalo ka ha e reriloe.

Test and rework technicians: These specialists work with manufactured boards to debug and verify that they work properly, and make corrections or repairs for errors as needed.

Ntle le likarolo tsena tse ikhethileng, ho na le basebetsi ba tlhahiso le ba kopano ba tla ikarabella ho etsa liboto tsa potoloho le ba bang ba bangata tseleng.

Most of these positions require an engineering degree, whether it’s electrical, mechanical or software. Leha ho le joalo, maemo a mangata a tekheniki a hloka feela lengolo la molekane ho nolofalletsa basebetsi ba maemong ao ho ithuta le ho qetella ba hola maemong a boenjineri. Ka maemo a phahameng a tšusumetso le thuto, lefapha la mosebetsi bakeng sa baenjiniere ba meralo le khanya haholo.

Ts’ebetso ea moralo oa PCB

Ha ho nahanoa ka mefuta e fapaneng ea baenjiniere ba meralo ba amehang morerong oa PCB, ho na le likhetho tse ngata ha ho nahanoa ka tsela eo u lokelang ho e latela. 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:

Moelelo: U tlameha ho rala pele u ka e rala. Ka linako tse ling ke sehlahisoa sa moqapi o mocha, ‘me ka linako tse ling ke karolo ea ts’ebetso e kholo ea nts’etsopele ea sistimi eohle. Ka tloaelo, litsebi tsa papatso li khetha litlhoko le mesebetsi ea sehlahisoa, ebe li fetisetsa tlhahisoleseling ho lefapha la boenjiniere ba meralo.

Moralo oa sistimi: Rala sistimi eohle mona ‘me u tsebe hore na ke li-PCBS life tse hlokahalang le hore na u ka li kopanya joang tsamaisong e felletseng.

Ho ts’oaroa ka leano: Hardware kapa lienjineri tsa motlakase joale li ka rala lipotoloho tsa PCB e le ‘ngoe. This will involve placing symbols on schematics and connecting wires to pins called networks for electrical connections. Karolo e ‘ngoe ea ho ts’oasa merero ke ketsiso. Simulation tools allow design engineers to identify problems in the design of the actual PCB before working on its layout and manufacture.

Nts’etsopele ea laeborari: lisebelisoa tsohle tsa CAD li hloka likarolo tsa laeborari ho li sebelisa. Bakeng sa schematics, ho tla ba le matšoao, bakeng sa meralo, ho tla ba le libopeho tsa ‘mele tse koahetsoeng,’ me bakeng sa mechini, ho tla ba le mefuta ea 3D ea likarolo tsa mochini. Maemong a mang, likarolo tsena li tla kenella ka laeboraring ho tsoa mehloling e kantle, ha tse ling li tla etsoa ke lienjineri.

Mechini ea moralo: Ka nts’etsopele ea moralo oa mochini oa sistimi, boholo le sebopeho sa PCB e ngoe le e ngoe li tla khethoa. The design will also include the placement of connectors, brackets, switches and displays, as well as interfaces between the system housing and the PCB.

Moralo oa PCB: Kamora hore moralo oa sekema le oa mochini o phethoe, data ena e tla fetisetsoa ho sesebelisoa sa moralo oa PCB. Moenjineri oa moralo o tla beha likarolo tse boletsoeng kemisong ha a ntse a khomaretse lithibelo tsa ‘mele tse boletsoeng moqapong oa mochini. Hang ha likarolo li se li le teng, marang-rang a sekemeng a tla hokahanngoa hammoho a sebelisa likhoele tse tšesaane tse tla qetella e le likhoele tsa tšepe ka sekepeng. Li-PCBS tse ling li ka ba le likamano tsena tse likete, ‘me ho tsamaisa mehala ena kaofela ho latela tumello le ts’ebetso ea ts’ebetso e ka ba mosebetsi o boima.

Nts’etsopele ea software: Ho nts’etsapele software ha u ntse u phethela likarolo tsohle tsa projeke ea moralo. Ho sebelisa litlhaloso tse sebetsang tse ntlafalitsoeng ke mmaraka le likarolo le likarolo tsa motlakase tse entsoeng ke Hardware, sehlopha sa software se tla theha khoutu e etsang hore boto e sebetse.

Boqapi ba PCB: Kamora hore moralo oa moralo o phetheloe, tokomane ea hoqetela e tla romeloa bakeng sa leshano. Moetsi oa PCB o tla theha boto e se nang letho, ha moetsi oa PCB a tla kopanya likarolo tsohle ho board.

Teko le netefatso: Hang ha moetsi a tiisa hore boto ea sebetsa, sehlopha sa meralo se feta letotong la liteko ho theola boto. Ts’ebetso ena hangata e senola libaka tsa boto tse hlokang ho lokisoa le ho khutlisetsoa morao bakeng sa ho hlophisoa bocha. Hang ha liteko tsohle li phethetsoe ka katleho, boto e se e loketse tlhahiso le ts’ebeletso.

Joalokaha u bona, ho na le likarolo tse fapaneng tsa moralo oa boto ea potoloho, o kenyelletsang boiphihlelo bo fapaneng. Ha u se u qalile ho sebetsa u le moenjiniere oa meralo, u ka sheba maemo ana a fapaneng ebe u nka qeto ea hore na u batla ho tsepamisa mohopolo libakeng life.