Hluav taws xob cov cuab yeej hluav taws xob soldering hlau vuam txoj kev
Soldering hlau vuam tshuab tsis thov kev pab, cov cuab yeej hluav taws xob, hluav taws xob soldering hlau vuam txoj kev, hluav taws xob soldering hlau yog cov khoom siv hluav taws xob feem ntau siv, cov txheej txheem vuam ntawm hluav taws xob soldering hlau yog dab tsi, vuam cov kauj ruam ntawm cov hluav taws xob soldering hlau, thiab kev siv vuam ntau. xyaum txoj kev ntawm hluav taws xob soldering hlau.
1. Kev ceev vuam tshuab ntawm hluav taws xob soldering hlau
① Peb txoj hauv kev tuav cov hlau soldering thaum lub sij hawm soldering
② Yuav ua li cas tuav lub vuam hlau
③ Ntxuav thiab tinning ntawm qhov chaw vuam ua ntej vuam.
④ Xuas tes tuav lub vuam kub thiab lub sijhawm.
⑤ Ua kom zoo tuav lub tshav kub ntawm kev sib koom ua ke.
2. Cov kauj ruam ntawm hluav taws xob soldering hlau
Rau weldments nrog lub peev xwm loj dua me ntsis, siv tsib kauj ruam vuam txoj kev:
① Kev npaj: Muab cov khoom yuav tsum tau welded, hluav taws xob soldering hlau, solder hlau, soldering hlau sawv ntsug, flux, thiab lwm yam. Thaum tshav kub kub thiab ntxuav qhov chaw ua hauj lwm ntawm cov hlau soldering, thiab siv ib tug me me ntawm solder.
② Cua sov lub workpiece yuav tsum tau welded: tso lub soldering hlau taub ntawm lub soldering point kom sov lub soldering point; qhov chaw ua hauj lwm ntawm lub taub hau hlau yog enamelled nrog solder kom ceev tus nqi cua sov. Yog tias muaj ntau tshaj ob yam ntawm ib qho kev sib koom ua ke, sim ua kom sov qhov vuam ntawm txhua qhov chaw welded tib lub sijhawm.
③ Melting solder: Thaum lub solder sib koom yog rhuab mus rau qhov ua hauj lwm kub, tam sim ntawd kov lub solder hlau mus rau lub vuam nto ntawm lub welded ib feem. Lub solder hlau yuav tsum tau ntxiv nyob rau hauv cov kev taw qhia ntawm lub ntsis ntawm lub soldering hlau, tab sis tsis ncaj qha mus kov lub ntsis ntawm lub soldering hlau.
④ Tshem tawm cov hlau nplaum: Thaum cov hlau nplaum tau yaj mus rau qhov tsim nyog, nws yuav tsum tau muab tshem tawm sai.
⑤ Tshem cov hlau soldering: Tshem cov hlau soldering sai sai thaum cov pob qij txha tau tsim tab sis ua ntej cov flux evaporated.
Rau weldments nrog lub peev xwm me me, cov txheej txheem ua haujlwm tsib kauj ruam saum toj no tuaj yeem ua kom yooj yim rau hauv txoj kev ua haujlwm peb kauj ruam:
① Kev npaj: Tuav lub preheated, ntxuav thiab tinned hluav taws xob soldering hlau nrog koj sab tes xis, thiab tuav lub solder hlau ze ntawm lub ntsis ntawm lub soldering hlau nrog koj sab tes laug, raws li ib tug npaj txhij-rau-lub cev.
② Ib txhij ua kom sov ntawm cov welded ib feem thiab solder hlau: Kov cov hlau soldering thiab solder hlau mus rau lub vuam taw tes los ntawm ob sab ntawm lub welded ib lub sij hawm, thiaj li hais tias ib tug tsim nyog tus nqi ntawm solder melts thiab nyob rau hauv vuam ib feem.
③ Tshem tawm cov hlau thiab cov hlau nplaum tib lub sijhawm: Thaum cov pob qij txha raug tsim, tshem cov hlau thiab cov hlau nplaum tib lub sijhawm.
