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Dareenka guud iyo hababka kormeerka PCB: eeg, dhegayso, ur, taabto…
Dareenka guud iyo hababka kormeerka PCB: eeg, dhegayso, ur, taabashada... 1. Waxaa si adag mamnuuc ah in la isticmaalo qalabka tijaabada dhulka si loo taabto TV-ga tooska ah, maqalka, muuqaalka iyo qalabka kale ee saxanka hoose si loo tijaabiyo guddiga PCB la'aanteed Transformer-ka go'doomiyaha ah Waxaa si adag loo mamnuucay in ...Sii akhri -
Qoraalada khad daabacaadda koronto ku shaqeeya
Marka loo eego khibradda dhabta ah ee khad ay isticmaalaan inta badan warshaduhu, waa in la raaco xeerarka soo socda marka la isticmaalayo khad: 1. Xaalad kasta, heerkulka khadku waa in lagu hayaa ka hooseeya 20-25 ° C, heerkulkuna aad uma beddeli karo wax badan. , haddii kale waxa ay saamayn doontaa viscosity ee khad iyo ...Sii akhri -
"dahabka" faraha dahabiga ah ma dahabbaa?
Farta Dahabka ah ee ulaha xusuusta kombiyuutarka iyo kaararka garaafyada, waxaan ku arki karnaa xiriiro xiriiriye oo dahab ah oo safan, kuwaas oo loo yaqaan "faraha dahabka ah". Farta Dahabka ah (ama Xidhiidhiyaha Edge) ee naqshadaynta PCB-ga iyo warshadaha wax-soo-saarka waxay u isticmaashaa isku-xidhaha isku-xidhaha sidii meel-ka-soo-baxa guddiga si ay u ...Sii akhri -
Waa maxay midabada PCB?
Waa maxay midabka guddiga PCB, sida magaca ka muuqata, marka aad hesho guddiga PCB, sida ugu macquulsan waxaad arki kartaa midabka saliidda ee sabuuradda, taas oo ah waxa aan guud ahaan u tixraacno midabka guddiga PCB. Midabada caadiga ah waxaa ka mid ah cagaar, buluug, casaan iyo madow, iwm. Sug. 1. Khad cagaaran waa fog t...Sii akhri -
Waa maxay muhiimada habka xidhidhiyaha PCB?
Daloolka wax-soo-saarka Via godka waxa kale oo loo yaqaan daloolka. Si loo daboolo shuruudaha macaamiisha, looxa wareegga ee daloolka waa in la xiraa. Dhaqan badan ka dib, habka xiritaanka aluminium ee dhaqameed waa la bedelay, iyo maaskarada dusha sare ee looxa wareegga iyo xiritaanka ayaa lagu dhammeeyaa aniga oo cad ...Sii akhri -
Waa maxay faa'iidooyinka ku dhejinta dahabka iyo ku dhejinta qalinka ee looxyada PCB?
Ciyaartoy badan oo DIY ah ayaa ogaan doona in midabada PCB-ga ee ay adeegsadaan alaabada looxa kala duwan ee suuqa ku jira ay yihiin kuwo dhalaalaya. Midabada PCB ee ugu caansan waa madow, cagaar, buluug, jaalle, guduud, casaan iyo bunni. Warshadaha qaar ayaa si xariifnimo leh u soo saaray PCB-yo midabo kala duwan leh sida caddaan iyo casaan. Gudaha...Sii akhri -
Kaliya waxay qaadanaysaa hal daqiiqo in sidaas lagu sameeyo PCB!
1. Sawir looxa wareegga PCB: 2. U deji inaad daabacdo lakabka ugu sarreeya oo keliya. 3. Isticmaal daabacaha laysarka si aad ugu daabacdo warqadda wareejinta kulaylka. 4. Wareegga korantada ee ugu khafiifsan ee looxa wareeggan waa 10mil. 5. Waqtiga saxan-samaynta ee hal-daqiiqo ah wuxuu ka bilaabmaa sawirka madow iyo caddaanka ee elektaroonigga ...Sii akhri -
Sideed mashaakil caadi ah iyo xalalka naqshadaynta PCB
Habka naqshadaynta iyo soosaarka PCB, injineeradu uma baahna oo kaliya inay ka hortagaan shilalka inta lagu jiro wax soo saarka PCB, laakiin sidoo kale waxay u baahan yihiin inay iska ilaaliyaan khaladaadka naqshadeynta. Maqaalkani waxa uu soo koobayaa oo uu falanqeynayaa dhibaatooyinkan PCB-ga ee caadiga ah, isaga oo rajaynaya in uu u keeno caawimo qof walba qaabaynta iyo shaqada wax soo saarkiisa. ...Sii akhri -
Faa'iidooyinka habka daabacaadda PCB
Laga soo bilaabo PCB World. Farsamaynta daabacaadda Inkjet-ka ayaa si weyn loo aqbalay calaamadaynta looxyada wareegga PCB iyo daabacaadda khad maaskaro. Da'da dhijitaalka ah, baahida loo qabo akhrinta degdega ah ee koodhadhka cidhifyada ee ku salaysan guddi-board iyo jiilka degdegga ah iyo daabacaadda koodka QR ayaa sameeyay ...Sii akhri -
Thailand waxa ay haysataa 40% awooda wax soo saarka PCB ee Koonfur-bari Aasiya, iyada oo ku jirta kaalinta tobanka ugu sarreeya adduunka
Laga soo bilaabo PCB World. Waxaa taageeray Japan, wax-soo-saarka baabuurta ee Thailand ayaa mar la barbar dhigi jiray Faransiiska, taas oo badashay bariiska iyo cinjirka si ay u noqdaan warshadaha ugu weyn Thailand. Labada dhinac ee Bangkok Bay waxaa lagu safay khadadka wax-soo-saarka baabuurta ee Toyota, Nissan iyo Lexus, ...Sii akhri -
Farqiga u dhexeeya naqshadaynta PCB iyo faylka naqshadaynta PCB
Laga soo bilaabo PCBworld Marka laga hadlayo looxyada wareegyada daabacan, kuwa cusubi waxay inta badan ku wareeraan "PCB schematics" iyo "faylalka naqshadeynta PCB", laakiin dhab ahaantii waxay tixraacaan waxyaabo kala duwan. Fahamka faraqa u dhexeeya iyaga ayaa fure u ah in si guul leh loo soo saaro PCB-yada, markaa si loo noqdo ...Sii akhri -
Ku saabsan dubista PCB
1. Markaad dubayso PCB-yada waaweyn, isticmaal habayn toosan oo toosan. Waxa lagu talinayaa in tirada ugu badan ee xidhmo ahi aanay ka badnayn 30 xabbo. Foornada waxay u baahan tahay in la furo 10 daqiiqo gudahood ka dib dubista si aad PCB-ga u soo saarto oo aad u jiifsato si aad u qaboojiso. Dubo ka dib, waxay u baahan tahay in la cadaadiyo...Sii akhri
