Dab tsi yog cov txuj ci hauv kev xaiv hluav taws xob soldering hlau
Muaj ntau ntau hom thiab specifications ntawm hluav taws xob soldering hlau, thiab qhov ntau thiab tsawg ntawm cov workpieces yuav welded yog txawv. Yog li ntawd, qhov kev xaiv zoo ntawm lub zog thiab hom hluav taws xob soldering hlau muaj kev sib raug zoo nrog kev txhim kho vuam zoo thiab kev ua haujlwm zoo.
(1) Thaum soldering integrated circuits, transistors thiab cov khoom tsis zoo vim cua sov, 20W sab hauv cua sov lossis 25W sab nraud cua sov hluav taws xob soldering hlau yuav tsum tau siv.
(2) Thaum vuam hlau thiab coaxial cables, siv 45W ~ 75W sab nraud cua sov hom hluav taws xob soldering hlau los yog 50W sab hauv cua sov hom hluav taws xob soldering hlau ua ntej.
(3) Thaum soldering cov khoom loj, xws li cov hlau lead pins ntawm txoj kab tso zis transformer, cov hlau lead pins ntawm lub loj electrolytic capacitor, thiab grounding pads ntawm cov hlau chassis, thiab lwm yam. 100W yuav tsum tau siv.
Nws yog qhov zoo dua los siv qhov ntsuas qhov ntsuas kub tsis tu ncua rau cov hluav taws xob soldering hlau; Thaum tsis siv cov hlau soldering, khaws ib qho nyiaj ntawm cov tin rau ntawm qhov kawg ntawm cov hlau soldering, thiab tsis txhob ntxuav lub hau ntawm cov hlau soldering ntawm ib daim txhuam cev thiab muab tso rau ntawm ib lub taub hau; Cov dej ntau kom cov sponge moist txhua hnub; Thaum koj tuaj tos cov hlau nplaum thiab pib siv nws, koj yuav tsum tau ntxuav lub hau ntawm cov hlau soldering, tab sis koj tsis tas yuav nqa lub taub hau ntawm cov hlau mus rau daim txhuam cev los ntxuav nws thaum siv, tsuas yog muab cov tin. Nyob rau ntawm qhov kawg ntawm cov hlau soldering Muab tso rau hauv ib lub tin-collecting cardboard lub thawv, kom qhov kub ntawm lub soldering hlau taub yuav tsis poob sai heev. Yog tias tseem muaj teeb meem ntawm kev rho tawm cov tin los ntawm IC, ntxiv qee cov tin rau nws (vim tias cov tin hlau muaj cov flux), thiab koj tuaj yeem yooj yim rho tawm ntau dua Cov tin yog qis; Qhov kub ntawm cov hlau soldering yog nyob nruab nrab ntawm 340 thiab 380 degrees, uas yog qhov qub. Yog tias qee qhov rhiab heev tuaj yeem lees txais qhov kub ntawm 240 txog 280 degrees; Siv rosin lossis tin hlau los daws nws; tom qab siv nws txhua hnub, ntxuav nws ua ntej, ntxiv cov tin kom txaus, thiab tom qab ntawd txiav tawm lub hwj chim tam sim ntawd.
