Ibhodi yePCB ikopi yeBhodi, ishishini lihlala libizwa ngokuba yiBhodi yeBhodi yeSiphaluka, iBhodi yeSekethi yeSekethe, ikopi yeBhodi yeSiphakheji, iCCB iClone, i-PCB yoyilo oluPhezulu okanye i-PCB ibuyiselweyo okanye i-PCB iRight Refler okanye i-PCB iphinde yophuculo.

Oko kukuthi, kwisakhiwo sokuba kukho izinto ezenzeka kwimveliso ye-elektroniki kunye neebhodi zesekethe, iifayile ze-PCB zePCB zisebenzisa iifayile zePCB zePCB zesilika zibuyiselwe 1: 1.

Emva koko sebenzisa ezi fayile zobugcisa kunye neefayile zemveliso zemveliso ye-PCB, icandelo le-uplling, uvavanyo lweprobeji, iBhodi yeSekethe, kwaye ugqibezele ikopi epheleleyo yetemplate yebhodi yebhodi yebhodi yebhodi yebhodi.

Abantu abaninzi abazi ukuba yeyiphi iBhodi yePCB. Abanye abantu bade bacinge ukuba iBhodi yePCB ye-PCB ikhuphe ikopi.

Kwingqondo yomntu wonke, ikopi ithetha ukuxelisa, kodwa ikopi yePCB yeBhodi ayixeli. Injongo yeBhodi yePCB kukufunda itekhnoloji yoyilo lwesekethe ye-elektroniki ye-elektroniki, kwaye emva koko ifumane isisombululo soyiso esigqwesileyo, emva koko uyisebenzise ukuphucula uyilo olungcono. Imveliso.

Ngokuphuhliswa okuqhubekayo kunye nokuqiniswa kweshishini leBhodi yeCopi, i-PCB ye-PCB ye-PCB ye-PCB idluliselwe kuluhlu olubanzi, kwaye ayisasebenzi kwiBhodi yeSekethi elula ikhuphe kunye nokuvala kwemveliso yenkqubo kunye nophuhliso lwemveliso entsha. Uphando nophuhliso.

Umzekelo, ngohlalutyo kunye nengxoxo yamaxwebhu obugcisa esele ikho yemveliso, iimbono zoyilo, itekhnoloji yenkqubo, kunye nohlengahlengiso lwemveliso ye-R & D.

Inkqubo ye-PCB ikopi inokuqonda uhlaziyo olukhawulezileyo, ukuphuculwa kunye nokuphuhliswa kwesibini kwiintlobo ngeentlobo ze-elektroniki ngenkqubo yokukhupha iifayile zobuchwephesha. Ngokwemizobo yefayile kunye nemizobo yechefu ekhutshwe kwiibhodi zokukhuphela, abaqulunqi bobuchule banokulandela iimfuno zomthengi. Ukuvuma ukwandisa uyilo kwaye utshintshe i-PCB.

Kuyenzeka ukuba wongeze imisebenzi emitsha kwimveliso okanye uhlengahlengise iimpawu zomsebenzi malunga noku, ukuze iimveliso ezinemisebenzi entsha ziya kutyhilwa kwithuba lokuqala kwaye lingene kwizibonelelo zokuqala kubathengi.

Nokuba isetyenziselwa ukuhlalutya imigaqo-siseko yebhodi yesekethe kunye nemveliso yokusebenza kwi-PROPER PROPR, okanye isetyenziswa njengesiseko kwaye isiseko soyilo lwe-PCB kuYilo, i-Scheb Schematics inendima ekhethekileyo.

Ke, indlela yokuguqula indlela yokutshintsha i-Scheb Schemac ngokwemizobo yoxwebhu okanye eyona nto, kwaye yeyiphi inkqubo eguqukayo? Zithini iinkcukacha ukuba ziqwalasele?

Inyathelo lokubuyela umva

1. Rekhoda iinkcukacha ezinxulumene noko

Fumana iqhekeza le-PCB, irekhodi lokuqala imodeli, iiparamitha, kunye nendawo yazo zonke izinto ezisephepheni, ngakumbi indlela yeDiode, i-triode, kunye nendlela yomsando we-ic. Kungcono ukusebenzisa ikhamera yedijithali ukuthatha iifoto ezimbini zendawo yendawo. Uninzi lweebhodi zesekethe ezininzi ze-PCB ziqala ngakumbi nangakumbi. Abanye bothutho lweDiode ngaphezulu abaphawulwa konke konke.

I-2. Umfanekiso oskentiweyo

Susa onke amalungu kwaye ususe i-tin kumngxunya wepad. Coca i-PCB ngotywala kwaye uyibeke kwiskena. Xa iskena isikesensi, kufuneka uphakamise iiphikseli eziskentiweyo ukuze ufumane umfanekiso ocacileyo.

Emva koko intlabathi encinci kunye nezantsi kwephepha lemibala lemibala kude kufike ifilimu yobhedu, ibeke kwiskena, qala i-Photoshop, kwaye uskene ezibini ngokwahlukeneyo ngokwahlukeneyo ngombala.

Qaphela ukuba i-PCB kufuneka ibekwe ngokuthe tye kwaye ngokuthe nkqo kwiskena, kungenjalo umfanekiso oskeyiweyo awunakusetyenziswa.

3. Lungisa kwaye ulungise umfanekiso

Lungelela umahluko, ukuqaqamba nobumnyama be-canvas ukwenza isahluko ngefilimu yobhedu kunye nenxalenye yefilimu yesibini, emva koko jika umfanekiso omnyama nomhlophe, kwaye ujonge ukuba imigca icacile na. Ukuba akunjalo, phinda eli nyathelo. Ukuba kucacile, gcina umfanekiso njengefomathi ye-BMP emnyama nemhlophe ye-BMP ephezulu ye-BMP ePhezulu kunye neBot Bmp. Ukuba ufumana naziphi na iingxaki ngemizobo, ungasebenzisa i-phyhop ukulungisa kwaye uyilungise.

I-4. Qinisekisa ukuba ubume bendawo yokuhlala yepad kunye ne-vale

Guqula iifayile ezimbini zefomathi ye-BMP kwiifayile zefomathi yeprofayili, kwaye uzidluliselwe zibe ziziqingatha ezimbini kwi-procel. Umzekelo, izikhundla zepali kunye ne-PAD ezidlulile zimbini ngokusisiseko ziyahambelana, zibonisa ukuba amanyathelo angaphambili enziwe kakuhle. Ukuba kukho ukuphambuka, emva koko uphinda inyathelo lesithathu. Ke ngoko, ukukopisha i-PCB ngumsebenzi ofuna umonde, kuba ingxaki encinci iya kuchaphazela umgangatho kunye nenqanaba lokuthelekisa emva kokukhuphela.

5. Zoba umaleko

Guqula i-Bmp yomaleko oPhezulu kwiPCB ephezulu. Nikela ingqalelo kuguquko kwi-silk ye-silk, engumaleko otyheli. Emva koko unokulandelela umgca kumbethe ophezulu kwaye ubeke isixhobo ngokomzobo kwinyathelo lesibini. Cima uLawulela emva kokuzoba. Phinda ude uqhubeke zonke iindawo.

I-6. I-PCB ephezulu kunye ne-PCB edibeneyo

Ngenisa i-PCB ephezulu kunye ne-PCB ye-BOT i-PRCEL kwaye udibanise kumfanekiso omnye.

I-7. I-laser printa ungqimba ephezulu, ungqimba ongezantsi

Sebenzisa iprinta ye-laser ukuze uprinte ungqimba ophezulu kunye nezantsi kwefilimu kwifilimu ebonakalayo (1: 1), faka ifilimu kwi-PCB, kwaye uthelekise ukuba kukho impazamo. Ukuba ichanekile, ugqibile.

8. Uvavanyo

Vavanya ukuba ukusebenza kwe-elektroniki yobugcisa bekopi kuyafana nebhodi yokuqala. Ukuba kuyafana, yenziwe nyani.
Ukuqwalaselwa kweenkcukacha

1. Yahlula ngokusebenzayo iindawo zokusebenza

Xa usenza uyilo olubuyiselweyo lomzobo ocwangcisiweyo weBhodi yeSekethi elungileyo yePCB, ukwahlulwa kwendawo esebenzayo kunokunceda iinjineli zinciphisa iingxaki ezingeyomfuneko kwaye ziphucule ukomeleza impumelelo.

Ngokubanzi, izinto ezinomsebenzi ofanayo kwiBhodi yePCB ziya kulungiselelwa ngendlela egxile kuyo, kwaye ukwahlula indawo ekusetyenzwa nzima kuyo kunokuba nento elula kwaye ichanekile xa igubungela umzobo ocwangcisiweyo.

Nangona kunjalo, ukwahlulahlulwa kwale ndawo yokusebenza akuchazi. Ifuna iinjineli ukuba ziqonde ngakumbi ulwazi olunxulumene ne-elektroniki.

Okokuqala, fumana icandelo eliphambili kwiyunithi ethile yokusebenza, kwaye ngoko uqhagamshelo lwe-wiring, unokufumana ezinye izinto zecandelo elifanayo nendlela yokwenza ulwahlulo olusebenzayo.

Ukuqulunqwa kwemimandla emisebenzi sisiseko somzobo ocwangcisiweyo. Ukongeza, kule nkqubo, ungalibali ukusebenzisa le candelo lamanani akwisiphaluka. Banokukunceda ukwahlulahlula imisebenzi ngokukhawuleza.

2. Fumana iindawo ezikhompyutheni

Le nxalenye yesalathiso ikwanokuthiwa inokuthiwa sisiXeko esiPhakathi sePCB esetyenziswe ekuqaleni komzobo ongeso. Emva kokuba kugqitywe inxalenye yecandelo, inxalenye yesalathiso itsalwa ngokwemikhombane yezi ndawo, ezinokuqinisekisa ukuchaneka komzobo ocwangcisiweyo ukuya kumgangatho omkhulu. Isondo.

Iinjineli, ukumiselwa kwezinto zesalathiso ayingombandela onzima kakhulu. Phantsi kweemeko eziqhelekileyo, amacandelo adlala indima enkulu kwisekethe inokukhethwa njengenxalenye yereferensi. Zikhulu ngokubanzi ngobukhulu kwaye zinezikhonkwane ezininzi, ezilungele ukuzoba. Njengeesekethe ezihlanganisiweyo, abaguquki, abaTelizo, njl njl, banokusetyenziswa njengamacandelo afanelekileyo.

3. Ukwahlula ngokuchanekileyo imigca kwaye uzobe i-wiring ngokufanelekileyo

Ukwahlula phakathi kweengcingo zomhlaba, iingcingo zamandla, kunye neengcingo zemiqondiso, iinjineli zidinga ukuba nezibonelelo ezifanelekileyo zoncedo, ulwazi lonxibelelwano lwesekethe, i-PCB yolwazi, njalo njalo. Umahluko wale migca unokuhlaziywa kwimiba yonxibelelwano lwecandelo, ububanzi be-soper yomququ wemveliso yemveliso ye-elektroniki ngokwayo.

Kumzobo odirikayo, ukwenzela ukuthintela ukuwela kunye nokungenelela kwemigca, inani elikhulu lemiqondiso ephantsi inokusetyenziselwa umgca womhlaba. Imigca eyahlukeneyo inokusebenzisa imibala eyahlukeneyo kunye nemigca eyahlukeneyo ukuqinisekisa ukuba zicacile kwaye zichongiwe. Amacandelo ahlukeneyo, kusetyenziswa iimpawu ezizodwa, okanye uzobe isekethe eyunithi ngokwahlukeneyo, kwaye ekugqibeleni zidibanise.

I-4. Tshanda isikhokelo esisiseko kwaye ufunde kwi-schematics efanayo

Kuzo ezinye izinto ezisisiseko zesekethelwano lwesekethe kunye nomgaqo-nkqubo weendlela, iinjineli kufuneka zibe nobuchule, kungekuphela nje ukuba zikwazi ukuzifaka ngokuthe ngqo imijikelezo elula nezakudala, kodwa nokwenza isakhelo se-elektroniki.

Kwelinye icala, ungayihoyi ukuba uhlobo olufanayo lweemveliso ze-elektroniki zinokufana okufanayo kumzobo wesikimo. Iinjineli zinokusebenzisa ukuqokelelwa kwamava kwaye kufundwe ngokupheleleyo kwimizobo efanayo yesekethe yokutshintsha umzobo wemveliso yemveliso entsha.

I-5. Jonga kwaye uQolise

Emva kokuba umzobo oqingqiweyo kugqityiwe, uyilo olubuyiselweyo lwe-PCB Schematic ungathiwa ugqitywe emva kovavanyo kunye nokuqinisekiswa. Ixabiso elichanekileyo lezinto ezithambekele kwiiparamitha zokuhambisa i-PCB kufuneka ihlolwe kwaye ilungiselelwe. Ngokutsho komzobo wefayile ye-PCB, umzobo occkimatic uthelekiswa kwaye uhlalutyile ukuqinisekisa ukuba umzobo occhematic uhambelana ngokupheleleyo nomzobo wefayile.