1. Cov hlau taub hau tuaj yeem hloov kho kom haum rau cov khoom sib dhos ntom ntom thiab cov khoom ua haujlwm saum npoo yuav tsum tau ua.
2. Lub taub hau ntawm lub taub hau kub yuav tsum tau sib haum nrog lub qhov muag ntawm lub melting point, uas feem ntau yog 30 mus rau 80 degrees Celsius siab dua (tsis suav qhov kub uas poob thaum lub soldering hlau taub hu rau soldering point).
3. Lub tshuab hluav taws xob hluav taws xob hluav taws xob hluav taws xob hluav taws xob yuav tsum tsim nyog, thiab lub sij hawm siv hluav taws xob kub rov qab yuav tsum tau hloov kho raws li qhov xav tau ntawm qhov chaw yuav tsum tau welded.
Lub sij hawm "kub rov qab lub sij hawm" yog hais txog lub sij hawm uas yuav tsum tau rau lub soldering hlau taub hau kom sov rov qab mus rau nws qhov siab tshaj plaws kub tom qab ib tug poob nyob rau hauv qhov kub thiab txias coj los ntawm tshav kub poob thaum lub sij hawm welding voj voog. Nws yuav tsum tau ua nrog cov hlau soldering lub tshav kub muaj peev xwm, lub zog, daim ntawv qhia, thiab ntev, thiab lwm yam.
xaiv ib qho hluav taws xob soldering hlau raws li lub hauv paus ntsiab lus ntawm lub hwj chim
1. Xav txog kev siv 20W sab hauv cua sov lossis 25W sab nraud cua sov soldering hlau thaum soldering integrated circuits, transistors, thiab lwm yam kub-sensitive Cheebtsam.
2. Xav txog kev siv 50W cov cua sov sab hauv los yog ib qho 45-75W sab nraud cua sov hom hluav taws xob soldering hlau thaum vuam thicker xov hlau thiab coaxial cables.
3. Lub tshuab hluav taws xob nrog lub tshuab hluav taws xob uas muaj lub zog ntsuas ntau dua 100W yuav tsum tau siv thaum sib xyaw cov khoom loj, xws li hlau chassis grounding pads.
Saum toj no:
Qhov loj dua ntawm cov hlau taub hau, qhov loj dua lub peev xwm kub. Thaum welding tas mus li, qhov loj ntawm cov hlau soldering taub yog, qhov qis dua qhov kub thiab txias yuav yog.
Lub taub hau loj loj muaj lub peev xwm kub kub, thiab qhov kub qis tuaj yeem siv tau thaum lub sij hawm soldering, lub taub hau ntawm cov hlau tsis yooj yim rau oxidize, thiab kev pab cuam lub neej ntawm cov hlau taub hau tuaj yeem txuas ntxiv.
Lub taub hau ntawm cov hlau txuas nrog thaj chaw sib txuas ntawm lub taub hau thiab cov hlua khi, qhov chaw sib txuas loj tuaj yeem tsim cov cua sov hloov tau zoo, thiab qhov luaj li cas ntawm cov hlau taub hau tsis cuam tshuam rau cov khoom nyob ib sab raws li tus qauv. Xaiv ib lub geometry uas muaj kev sib cuag txaus nrog cov sib koom ua ke tuaj yeem txhim kho kev ua haujlwm zoo.
Muaj ntau yam duab ntawm cov lus qhia hlau soldering. Cov ntsiab lus tseem ceeb ntawm kev xaiv yog: ib txwm tswj hwm tus nqi ntawm cov solder, sai thiab zoo yaj lub solder ntawm qhov sib koom ua ke, tsis muaj qhov tsis muaj tseeb, tinning, dai tin, tsis muaj burr nyob rau hauv qhov sib koom tes, thiab tsis muaj scalding ntawm lub rooj tsavxwm thiab cov khoom.
