False soldering ntawm hluav taws xob soldering hlau thiab nws txoj kev tiv thaiv thiab tswj
Thaum vuam, xyuas kom meej tias txhua qhov sib koom ua ke yog khov kho thiab muaj kev sib cuag zoo. Cov pob qij txha yuav tsum ci, du, thiab tsis muaj burrs, nrog rau ib nrab ntawm cov tin. Tin thiab solder yuav tsum fuse ruaj khov thiab yuav tsum tsis txhob muaj cuav soldering. Lub npe hu ua virtual soldering yog hais txog qhov xwm txheej uas tsuas yog ib qho me me ntawm cov solder yog daig ntawm qhov sib koom ua ke, ua rau kev sib cuag tsis zoo thiab tsis sib xws. Txhawm rau zam kev vuam virtual, cov ntsiab lus hauv qab no yuav tsum raug sau tseg:
(1) Xyuas kom huv si ntawm cov hlau nto
Yog hais tias muaj xeb stains, av, los yog oxides nyob rau saum npoo ntawm lub solder joint los yog solder joint, nws yuav tsum tau scraped nrog ib tug riam los yog cov ntaub ntawv xuab zeb ua ntej welding kom txog rau thaum lub ci hlau raug nthuav tawm ua ntej tin plating tuaj yeem siv rau saum npoo ntawm cov khoom sib txuas. los yog solder joint.
(2) Mastering kub
Txhawm rau kom ntseeg tau tias qhov kub thiab txias, yuav tsum tau xaiv cov hlau uas tsim nyog raws li qhov loj ntawm cov khoom, thiab yuav tsum tau them nyiaj rau kev tswj lub sijhawm cua sov. Yog tias cov hlau tsis muaj hluav taws xob tsawg siv los txuas cov khoom loj lossis cov xaim hauv av ntawm cov hlau substrate, nws yooj yim los tsim virtual soldering.
Thaum lub taub hau ntawm lub taub hau yog nias nrog solder ntawm lub vuam taw tes, yog tias tsis muaj solder sab laug los yog me ntsis solder sab laug ntawm qhov chaw soldered tom qab tshem cov hlau soldering, nws qhia tau hais tias lub sij hawm cua sov yog luv heev, qhov kub tsis txaus. , los yog cov khoom soldered yog qias neeg heev; Yog hais tias lub solder ntws los ua ntej tshem cov hlau soldering, nws qhia tau hais tias lub sij hawm cua sov yog ntev heev thiab kub siab heev.
(3) Siv cov tin tsim nyog
Txiav txim siab tus nqi ntawm cov solder yuav tsum tau dipped rau hauv cov hlau soldering raws li qhov loj ntawm qhov yuav tsum tau muaj kev sib koom ua ke, kom ntseeg tau tias cov khoom siv tau txaus los qhwv ib ncig ntawm cov khoom raug soldered, tsim kom haum thiab du solder sib koom. Yog tias tsis txaus tin ntxiv ib zaug, nws tuaj yeem muab ntxiv dua, tab sis cov hlau nplaum yuav tsum tau muab tshem tawm tom qab lub tin dhau los tau yaj ua ke.
(4) Xaiv qhov tsim nyog soldering flux
Kev ua haujlwm ntawm flux yog txhawm rau txhim kho qhov fluidity ntawm lub vuam, tiv thaiv oxidation ntawm vuam nto, thiab muab kev pabcuam vuam thiab kev tiv thaiv. Thaum soldering cov khoom siv hluav taws xob, cov tshuaj nplaum yuav tsum zam kom ntau li ntau tau. Ib tug zoo flux yog rosin cawv tov. Thaum vuam, cia li poob me ntsis ntawm qhov chaw welded.
