Ngokuthuthuka okusheshayo kwezimboni, amabhodi esekethe azosetshenziswa emikhakheni eminingi.Uma kuziwa kumabhodi wesifunda, kufanele sikhulume amabhodi wesifunda athengiswayo.Ayini amakhono we-soldering circuit board?Ake sifunde indlela yokuthengisa i-PCB.
Ikhono le-soldering circuit board 1:
Inqubo ekhethiwe ye-soldering ihlanganisa: i-flux spraying, i-circuit board preheating, i-immersion welding kanye ne-drag welding.Inqubo yokugqoka i-Flux Ekuhlanganiseni okukhethiwe, inqubo yokugqoka i-flux idlala indima ebalulekile.Ekushiseleni kwe-welding nasekupheleni kokushisela, i-flux kufanele ibe nomsebenzi owanele ukugwema ukubhoboza kanye ne-oxidation.I-X / y manipulator ithwala ibhodi lesekethe phezulu ku-flux nozzle, futhi i-flux ifuthwe endaweni yokushisela ye-PCB.
Ikhono le-soldering circuit board 2:
Okukhethwayo kwesilinganiso esiphezulu se-microwave ngemva kwenqubo yokuphinda kufakwe i-solder, ukufafaza kwe-flux okunembile kubaluleke kakhulu, futhi uhlobo lwe-micro hole spray alusoze lwangcolisa indawo engaphandle kwejoyinti le-solder.Ubuncane bephethini yamachashazi ububanzi be-micro spot spray ingaphezu kuka-2mm, ngakho ukunemba kokuma kwesifutho esifakwe ebhodini lesekethe kungaphansi kuka-2mm ± 0.5mm ukuze kuqinisekiswe ukuthi ukugeleza kuhlale kumboziwe engxenyeni ezoshiselwa.
Ikhono le-soldering circuit board 3:
Umehluko osobala kakhulu phakathi kwabo ukuthi ingxenye engezansi yebhodi lesifunda igxiliswe ngokuphelele ku-solder ye-liquid ku-welding ye-wave peak, kuyilapho i-welding ekhethiwe, izindawo ezithile kuphela ezithintana ne-solder wave.Ngenxa yokuthi ibhodi lesifunda ngokwalo liyi-hot conduction medium embi, ngeke lishise futhi lincibilikise amalunga e-solder ezingxenyeni eziseduze nasezindaweni zebhodi lesifunda ngesikhathi sokushisela.
Ngaphambi kwe-welding, i-flux kufanele ifakwe kusengaphambili.Uma kuqhathaniswa ne-wave soldering, i-flux isetshenziswa kuphela ezingxenyeni ezizoshiselwa engxenyeni engezansi yebhodi lesifunda, kune-PCB yonke.Ngaphezu kwalokho, i-welding ekhethiwe ifaneleka kuphela ukushiswa kwezingxenye ze-plug-in.I-welding ekhethiwe iyindlela entsha.Kuyadingeka ukwazi kahle inqubo yokufaka i-welding kanye nemishini.
Kwa-PCBFuture, silwela ukusebenzisana namakhasimende ethu.Kusukaprototyping PCB umhlanganoekukhiqizeni okupheleleumhlangano we-PCB we-turnkey, we serve as an extension to our customer’s capabilities. We are constantly enhancing our quality programs and process to meet or exceed our customer’s requirements on a continuous basis. For more information, please email to service@pcbfuture.com.
Isikhathi sokuthumela: Oct-23-2021