Kev xaiv ntawm cov hlau soldering
Hauv kev ua haujlwm tiag tiag, kev xaiv cov hlau soldering yog qhov tseem ceeb heev. Yog hais tias lub zog ntawm cov hlau soldering me me dhau lawm, lub solder yuav tsis tag nrho melted, qhov kub ntawm cov khoom siv soldered tsis txaus, lub solder tsis tuaj yeem nkag mus rau hauv tag nrho, thiab nws yog ib qho yooj yim los ua virtual soldering, xuab zeb solder pob qij txha, los yog spherical soldering. Tib lub ntsiab lus, tib yam, lub zog ntawm cov hluav taws xob xaiv hluav taws xob yog qhov loj heev, cov rosin siv rau soldering yuav vaporize tam sim ntawd thiab tsis tuaj yeem tsim cov yeeb yaj kiab tiv thaiv kom cais tawm cov huab cua ntawm qhov chaw soldering, yog li ntawd cov nplaim hluav taws xob thiab cov hlau yuav tsis tuaj yeem tsim cov yeeb yaj kiab tiv thaiv. oxidized tam sim ntawd tom qab rhuab, thiab lub solder tsis tuaj yeem nkag mus rau hauv tag nrho, thiab nws yooj yim ua rau voids. Soldering, vim hais tias qhov kub ntawm qhov sib koom ua ke yog siab dhau lawm, lub solder tsis yooj yim rau solidify, thiab nws yog ib qho yooj yim los tsim cov xuab zeb zoo li cov pob qij txha tom qab kev co, los yog cov solder yuav ploj, uas yuav ua rau lub tshuab soldering, thiab tej zaum kuj tseem luv-circuit lwm cov pob qij txha. Nyob rau tib lub sijhawm, qhov kub thiab txias yog siab dhau. , tooj liab daim tawv nqaij ntawm lub rooj tsav xwm tooj liab poob tawm, thiab lub taub hau ntawm lub taub hau ntawm lub zog hluav taws xob hluav taws xob yog feem ntau loj, thiab cov hluav taws xob soldering hlau uas tsis tshua muaj zog yog feem ntau me me. Yog li ntawd, peb tuaj yeem siv hluav taws xob soldering hlau los ntawm cov hauv qab no
Xaiv los ntawm cov hauv qab no:
A: Xaiv los ntawm qhov loj me ntawm qhov sib koom ua ke. Feem ntau, qhov me me ntawm qhov sib koom ua ke, qhov qis zog ntawm cov hluav taws xob xaiv hluav taws xob. Qhov loj dua qhov sib koom ua ke, qhov loj dua lub zog ntawm cov hlau soldering.
B: Xaiv los ntawm qhov loj ntawm cov khoom yuav tsum tau welded. Feem ntau, qhov loj dua qhov ntim ntawm cov khoom, qhov tuab ntawm tus pin, lub ncoo loj dua, thiab qhov loj dua qhov sib koom ua ke.
C: Xaiv los ntawm kev nqus cua sov ntawm cov khoom. Qee cov khoom muaj cov khoom siv hlau ntau dua, yog li lawv cov thermal conduction thiab cov cua kub dissipation yam ntxwv zoo dua. Lub sijhawm no, lub zog hluav taws xob hluav taws xob siab yuav tsum tau siv rau vuam.
D: Xaiv los ntawm qhov chaw vuam, qhov loj dua qhov chaw vuam, qhov zoo dua cov yam ntxwv ntawm cov cua sov, yog li siv lub zog hluav taws xob ntau dua.
E: Xaiv los ntawm qhov ceev ntawm cov pob qij txha, qhov ntau dua qhov sib npaug ntawm cov hlau, lub zog me me ntawm cov hlau yuav tsum yog. Tswj lub sij hawm soldering. Xaiv ib qho kev tiv thaiv oxidation soldering hlau taub tuaj yeem ua rau lub ntsej muag smoother. Cov pob qij txha me me yuav tsum siv cov lus qhia kom zoo dua.
