Soldering yog ib txoj hauv kev txhim khu kev qha thiab ruaj khov rau kev tshem tawm cov xaim hluav taws xob. Lub tsuas contraindication rau hom no yog ib qho txhuas radiator. Nws tsis tuaj yeem muag. Ib qho ntawm qhov zoo ntawm cov qauv kev yog nws qhov muaj rau kev ua tiav txawm tias los ntawm ib tug tsis paub tsheb muaj lub siab nyiam. Cov txheej txheem soldering nws tus kheej yuav rov ua tau ntau zaus kom txog thaum xav tau qhov ua tiav.
Tsim nyog
- - lub cev kub nrog hlau uas muaj zog yam tsawg 100 W;
- - rosin, flux, ham.
Cov Lus Qhia
Kauj ruam 1
Nco ntsoov ob peb txoj cai rau soldering lub ntsuas pa. Ua ntej, thaum ua haujlwm, ua kom sov cov hlau ntau li ntau tau nyob ib ncig ntawm qhov paim quav. Thib ob, thaum soldering qhov chaw thau khoom hnyav heev, npog lawv nrog ib txheej tuab ntawm solder. Saib qhov taub ntawm cov hlau soldering thaum soldering thiab tshem tawm cov nplai ntawm nws nrog cov ntawv tshwj xeeb. Ua ntej soldering nplaim, thov ib qho tshwj xeeb oxide remover rau cov taub. Npog qhov ntxeev ntawm hlau nrog hlau nrog ib txheej ntau ntawm cov ntsiab lus.
Kauj ruam 2
Nco ntsoov tshem cov coolant tawm ntawm lub tshuab pa hluav taws xob thiab npaj chaw ua haujlwm rau soldering. Ua li no, kom huv huv soldering nto. Sawb tus ntug ntawm lub qhov los ntawm qhov, npog thaj tsam nrog cov tuab ntawm 5 hli. Sov cov chaw ua hauj lwm nrog hlau soldering thiab siv ib txheej ntawm rosin, tusyees faib rau nws. Nyob rau tib lub sijhawm, tsis txhob overheat lub cheeb tsam raug kho. Thaum qhov kub ntawm cov hlau nce siab tshaj 315 degrees, tsis muaj dab tsi yuav nyob ntawm rosin.
Kauj ruam 3
Lob ib txheej tuab ntawm cov hlau uas muaj cov hlau khov thiab hloov mus rau hauv cov txheej txheem ua tiav thiab npaj rau radiator. Tom qab ntawd pib tsav lub qhov kawg ntawm cov hlau soldering dhau thaj tsam yuav raug kho. Ua kom ntseeg tau tias txhua qhov teeb meem soldering tau ntsib, tsim kho ntxaws qhov tsim nyog ntawm cov seem ntawm lub ntsuas pa. Yog tias tom qab ua haujlwm tiav nws hloov tawm tias tsis yog txhua qhov kab nrib pleb raug kho, pub dawb los ntawm qhov seem ntawm flux, rov ua cov rosin thiab faib rau nws.
Kauj ruam 4
Tom qab ua tiav qhov kev txhim kho lub ntsiab ntawm cov kab nrib pleb, thov ntxiv ib qho ntxiv cov tshuaj pleev xim hauv daim ntawv ntawm cov nyias nyias zaj duab xis mus rau thaj chaw kho. Sib khi lub qhov loj ua ntej nrog rau cov ntawv hlau uas tsim nyog thiab tom qab ntawd muab khi. Thaum soldering qhov tawg loj, ua raws cov txheej txheem hauv ob kauj ruam: tom qab thawj lub tsho loj tau txias, thov thib ob ntxiv.
Kauj ruam 5
Thaum xaiv cov hlau soldering rau patching lub tshuab hluav taws xob, ua lub zog loj uas muaj peev xwm ua tau (tsawg kawg 100 W). Yog tias koj siv cov hlau soldering uas tau muab rhaub los ntawm qhov hluav taws kub, nco ntsoov saib xyuas qhov kub thaum lub sijhawm soldering. Tus qauv hluav taws xob, nws kuaj kom pom txoj hlua qaum tas li, zam nws qhov kev sib cuag nrog cov hlau lo nrog nws tus kheej thiab cov khoom ua kom sov.
Kauj Ruam 6
Tsuas yog tuav cov hlau soldering yog tus kov. Kev txiav txim siab cov cua kub ntawm kev ua haujlwm sab hauv ntawm lub tshuab radiator thiab cov taub hau hlau soldering los ntawm kev tuav koj txhais tes ntawm qhov kev ncua deb los ntawm qhov muaj feem. Mob siab coj koj cov haujlwm ua haujlwm sab nraum zoov lossis hauv thaj chaw muaj cua muaj pa, zoo li pa taws los ntawm yaig thiab flux yog cov tshuaj lom.
