Los piav qhia cov ntsiab lus tseem ceeb ntawm soldering siv cov cam
Cheebtsam yuav tsum tau huv thiab ua kom huv. Cheebtsam hluav taws xob tau khaws cia rau hauv huab cua, thiab vim yog txheej, muaj ib txheej ntawm cov yeeb yaj kiab oxidation txuas nrog pins ntawm cov khoom siv, nrog rau lwm cov av. Ua ntej vuam, cov yeeb yaj kiab oxide tuaj yeem scraped tawm nrog ib qho me me riam thiab tam sim ntawd coated nrog cov tinning) ua ntej vuam. Tom qab cov txheej txheem saum toj no, cov khoom siv tau yooj yim rau kev sib tsoo thiab tsis tshua muaj txiaj ntsig rau virtual soldering.
(1) Vuam Kub Thiab Vuam Sijhawm
Thaum vuam, qhov kub ntawm cov hlau solding yuav tsum siab dua qhov ntsuas kub ntawm kev sib tsoo, tab sis tsis dhau hwv. Nws yog qhov zoo dua rau soldering hlau taub los tsuas yog nkag mus rau hauv Rosin thiab pa luam yeeb. Lub sijhawm ua haujlwm luv heev, qhov ntsuas kub dhau lawm yog qhov qis dhau, lub sib koom ua ke yog qhov tseeb, thiab cov yas sib koom ua ke, uas yooj yim ua rau muaj kev sib dhos yooj yim. Hloov siab, yog tias lub sijhawm vuam ntev heev, cov cam yog qhov yooj yim ntws thiab cov cheebtsam yog nquag mus rau overheating thiab puas.
(2) Tus naj npawb ntawm cov duab soldering ntawm cov sib koom sib luag
Tus nqi ntawm kev sib tsoo ntawm cov vuam point tsis tuaj yeem yog me me. Yog tias nws yog me me heev, cov vuam yuav tsis yog ruaj thiab cov neeg kho tshuab zog yuav ua tsis zoo. Thiab ntau dhau tau yooj yim ua rau muaj nyob rau hauv ib pawg ntawm kev tshwm sim yam tsis muaj kev sib txuas hauv sab hauv. Soldering yuav tsum cia li sub submerge txhua txhua tus pins ntawm soldering taw tes, thiab cov qauv yuav tsum pom.
(3) Mob siab rau txoj haujlwm ntawm cov cam thiab soldering taw tes
Cov pib feem ntau txav lossis nyem cov cam hlau rov qab thiab yuam lossis siv zog ntawm qhov chaw vuam thaum vuam, uas yog ib txoj kev tsis ncaj ncees lawm. Tus qauv raug yog siv cov khoom hluav taws xob ntawm cov hluav taws xob cov hluav taws xob hlau los hu rau thaj chaw hloov chaw sov thiab nrawm nrawm nrawm.
