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The biyar matakai na kwashe PCB

 

PCB kwafin, cewa shi ne riga a cikin Jigo na lantarki da kayayyakin da allon kayan wutan a irin, Amfani da baya da aikin injiniya zuwa baya da kewaye hukumar bincike, asali kayayyakin na PCB fayil, Bom da Schematic zane, fasaha takardun for 1: 1 rage aiki, da kuma sa'an nan sake amfani da wadannan fasaha fayiloli da kuma samar da allon kayan wutan da PCB jirgin , aka gyara waldi tsarin debugging, kammala asali kewaye model na dukan kwafin.

PCB baya aikin injiniya

1. Take a yanki na PCB . Na farko, da model, sigogi da matsayi na duk aka gyara an rubuta a kan takarda, musamman a cikin shugabanci na diode da manyan tube, da kuma shugabanci na IC gap.That ne mafi alhẽri yin amfani da kamara mai lamba don daukar biyu hotuna aka gyara 'shugabanci.

2. Cire duk da gyara da kuma cire tin daga kushin hole.Use barasa don goge katakan tsabta, sa'an nan ya sa su a cikin na'urar daukar hotan takardu, sa'an nan duba da na'urar daukar hotan takardu dan kadan mafi girma don samun wani bayarda image na board.Then sake amfani ruwa yarn takarda zuwa saman da kasa dan kadan goge, gogaggiyar tagulla ga fim m, a cikin na'urar daukar hotan takardu, fara Photoshop, da kuma raba da biyu yadudduka a color.Note cewa PCB dole ne a tsaye hada kai a cikin na'urar daukar hotan takardu, in ba haka ba da leka image iya ba a yi amfani.

3, Daidaita bambanci da zane, da bambanci, yi da wani ɓangare na jan karfe film da kuma ba da wani ɓangare na jan karfe film bambanci, sa'an nan ya sa cikin adadi a cikin baki da fari, duba ko layin ya bayyana a sarari, idan ba a bayyana, za su ci gaba da to adjust.If ne, bayyananne ajiye hoton a matsayin BMP format biyu fayiloli. Idan ka sami graphics matsala, kana bukatar ka gyara shi a Photoshop.

4, zai maida biyu BMP format cikin PROTEL format fayil, a PROTEL canja wuri a cikin biyu yadudduka, idan wuri na biyu Layer kushin da via asali daidaituwa, da shawara da dama matakai kafin yin aiki mai kyau, idan akwai karkata, maimaita uku mataki, har da anastomosis, a saman Layer na BMP za a iya tuba zuwa PCB , ka mai da hankali ga cikin wani siliki Layer, da Layer ne rawaya, to, kai ne a saman Layer ne burbushi, kuma jawo na'urar bisa ga na biyu step.Delete da siliki Layer bayan da zane, da kuma maimaita sani duk da yadudduka an kõma.

5. Transfer TOP.PCB da kuma kwamitin amintattu PCB a PROTEL zuwa picture.Use a Laser printer a buga su a saman Layer, kasa Layer ga m film (1: 1 rabo), sa fim a kan PCB, kwatanta da kuskure, idan a, idan nasara.
Saboda lantarki kayayyakin an hada da duk wani nau'i na kewaye hukumar core iko ɓangare na aiki, saboda haka, da yin amfani da PCB kwafin kwamitin da irin wannan tsari don kammala cikakken sa na fasaha bayani a kan wani lantarki samfurin hakar da samfurin kwaikwayo da kuma cloning.

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