Yuav ua li cas tiv thaiv lub taub hau soldering
Lub taub hau ntawm cov khoom siv hluav taws xob tshiab yuav tsum tau tinned ua ntej siv. Rau cov lus qhia tooj liab soldering hlau, koj tuaj yeem siv cov ntawv xuab zeb los yog cov ntaub ntawv los txhuam cov hlau nplaum ua ntej. Cov xim ntawm cov hlau nplaum yuav hloov tom qab ob peb feeb ntawm kev txuas nrog lub hwj chim, qhia tias cov hlau soldering kub. Tos kom txog thaum lub taub hau soldering yog rhuab. Thaum qhov kub nce mus rau lub melting point ntawm lub solder, siv nws los dip lub rosin solder hlau. Qhov saum npoo ntawm cov hlau taub hau yuav dipped nyob rau hauv ib txheej ntawm ci tin, thiab soldering hlau taub yuav siv tau. Yog hais tias lub taub hau ntawm cov hlau tsis yog dipped nyob rau hauv tin, nws yuav tsis tinned thaum lub sij hawm soldering, thiab nws yog tsis yooj yim sua rau solder.
Lub taub hau soldering hlau yuav tsum tau ceev kom huv si. Lub taub hau tsis huv ntawm cov hlau tsis huv yuav oxidize sai thiab tsis tuaj yeem nqus cov tin. Nyob rau tib lub sij hawm, nws yuav ua rau corroded pits ntawm lub soldering hlau taub, ua rau vuam ua hauj lwm nyuaj. Yog hais tias cov hlau soldering tau tso rau hauv lub xeev soldering rau lub sijhawm ntev thiab qhov kub thiab txias, nws tseem yuav ua rau lub taub hau ntawm lub taub hau "hlawv". Thaum tsis vuam, tua lub hwj chim ntawm cov hlau soldering tam sim ntawd. Cov oxides thiab carbides muab tau los ntawm cov residual flux nyob rau hauv lub soldering hlau taub yuav ua rau lub soldering hlau taub thiab txo nws thermal conductivity. Yog li ntawd, koj yuav tsum nco ntsoov ntxuav lub taub hau nrog lub qhov kub-resistant ntub daim txhuam cev kom tsis txhob muaj kev puas tsuaj rau cov hlau taub hau. Tom qab txhua qhov kev siv, lub taub hau hlau yuav tsum tau muab ntxuav kom huv thiab dipped nyob rau hauv ib txheej ntawm tin los tiv thaiv lub taub hau.
[Hais los ntawm kev paub]
Cov hlau nplaum yog cov cuab yeej tuav tes, yog li koj yuav tsum tau xyuam xim rau kev nyab xeeb thaum siv nws. Rau ib tug tshiab soldering hlau, lub rwb thaiv tsev tiv thaiv ntawm lub hwj chim qaum thiab lub plhaub hlau ntawm lub soldering hlau yuav tsum tau kuaj xyuas ua ntej siv. Yuav kom txuag tau tus nqi, qee cov tuam txhab siv cov xaim yas siv cov xov hlau zoo nkauj rau cov hlua hluav taws xob ntawm lawv cov hlau soldering, uas tsis zoo heev. Nws raug nquahu kom hloov nws nrog floral xov, vim hais tias cov ntaub paj ntaub tsis yooj yim rau hlawv lossis puas. Cov hluav taws xob soldering hlau yuav tsum tau muab tso rau ntawm cov hlau soldering thiab tsis tuaj yeem muab tso rau hauv random. Ua tib zoo saib xyuas cov xov hlau tsis txhob kov lub taub hau ntawm lub taub hau kom tsis txhob hlawv cov khoom thiab ua rau hluav taws. Khaws cov hlau nplaum kom qhuav thiab tsis txhob khob cov hlau nplaum thaum siv kom tsis txhob muaj kev puas tsuaj. Tsis tu ncua xyuas seb cov hlua hluav taws xob ntawm cov hlau puas puas, puas yog cov terminals nyob rau hauv qhov kov ntawm cov hlau soldering yog xoob, thiab seb cov rwb thaiv tsev puas tsim nyog.
