Yuav ua li cas xaiv lub hwj chim loj ntawm hluav taws xob soldering hlau
Lub zog ntawm lub Hoobkas dav siv hluav taws xob soldering hlau yog dab tsi?
1. General soldering hlau: 25w
2. Ib me ntsis loj thiab ceev hluav taws xob soldering hlau: 50w
3. Siab zog: 75W, 100W, 150W, 300W
4. Cov hluav taws xob siab yog feem ntau ntawm cov cua sov sab nraud, thaum lub zog qis yog feem ntau ntawm cov cua sov sab hauv.
Lub zog ntawm cov hlau tsis muaj hlau lead yog feem ntau 60 ~ 90W, uas tsis muaj zog heev. Cov hlau soldering siv nyob rau hauv lub tshuab hluav taws xob tsis xav tau lub zog zoo li no. Cov hlau soldering feem ntau muaj lub rhaub, lub vuam kov, thiab lub zog hluav taws xob ntau. Kuj tseem muaj qee lub sijhawm uas cov hlau tsis siv. Nws yog ib qho tsim nyog yuav tau ntxiv cov tin rau lub taub hau ntawm cov hlau soldering rau kev kho. Ntxiv tin yog los tiv thaiv oxidation ntawm lub ntsis ntawm cov hlau soldering. Tua cov hlau nplaum yog tias tsis siv rau 10 feeb. Qhov sib xyaw ntawm tin hlau (cov hlau tsis muaj hlau lead-dawb) yog tin, nyiaj thiab tooj liab, thiab nruab nrab ntawm cov tin hlau yog hollow.
Kev xaiv fais fab ntawm sab nraud cua sov hluav taws xob soldering hlau thiab cov cua sov sab hauv hluav taws xob soldering hlau
Cov cua sov sab nraud yog hais txog ib hom hluav taws xob soldering hlau nrog lub taub hau ntawm lub taub hau cua sov, tseem hu ua hluav taws xob zoo tib yam. Feem ntau, muaj 30W, 40W, 60W thiab lwm yam. Soldering cov khoom lag luam zoo tib yam, tsis tas yuav tsum muaj qhov kub thiab txias, siv cov cua sov sab nraud hom hluav taws xob soldering hlau.
Internal cua sov hluav taws xob soldering hlau, lub cua sov core yog ua los ntawm ceramic core. Cov tub ntxhais cua sov yog muab tso rau hauv qhov kawg ntawm cov hlau soldering. Muaj ib leeg tuav thiab soldering chaw nres tsheb. Nws ua kom sov sai dua li cov hlau uas muaj cua sov sab nraud.
Muaj ntau ntau hom thiab specifications ntawm hluav taws xob soldering hlau, thiab qhov ntau thiab tsawg ntawm cov workpieces yuav tsum tau 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.
Thaum xaiv cov hlau soldering, koj tuaj yeem xav txog cov hauv qab no:
1) Thaum soldering integrated circuits, transistors thiab cov khoom tsis zoo vim yog cua sov, 20W sab hauv cua sov lossis 25W sab nraud cua sov hluav taws xob soldering hlau yuav tsum tau siv.
2) Thaum soldering xov hlau thiab coaxial cables, siv 45W ~ 75W sab nraud cua sov hom hluav taws xob hlau los yog 50W sab hauv cua sov hom hluav taws xob soldering hlau ua ntej. [Lub zog ntawm cov hlau soldering yog dab tsi, yuav ua li cas xaiv lub zog ntawm cov hlau soldering]
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, ib tug hluav taws xob soldering hlau nrog lub hwj chim ntawm ntau tshaj 100W yuav tsum tau siv.
Cov kev xav tau rau kev siv hluav taws xob soldering hlau
1. Kev kho cov hlau hlau tshiab ua ntej siv Ib lub xov tooj tshiab tsis tuaj yeem siv tam sim ntawd, lub hau ntawm cov hlau soldering yuav tsum tau kho ua ntej nws tuaj yeem siv tau ib txwm, uas yog hais tias, lub hau ntawm cov hlau soldering yog coated nrog ib tug. txheej ntawm solder ua ntej siv. Cov txheej txheem tshwj xeeb yog: ua ntej siv cov ntaub ntawv los ua cov ntaub ntawv ntawm lub taub hau ntawm cov hlau soldering rau hauv ib qho kev xav tau, tom qab ntawd txuas lub hwj huam mov, thaum qhov kub ntawm qhov taub ntawm cov hlau soldering nce mus rau qhov chaw uas nws tuaj yeem yaj cov tin, Siv rosin rau ntawm qhov kawg ntawm cov hlau soldering, thiab tom qab ntawd siv nws tom qab rosin haus luam yeeb. Muab tso rau ntawm ib txheej ntawm solder, ua li no ob mus rau peb zaug, yog li ntawd ib txheej ntawm oxide txheej yuav tsim nyob rau ntawm cov hniav nto ntawm soldering hlau taub thiab nws ib puag ncig, uas yuav ua rau nws nyuaj rau "noj tin". Lub sijhawm no, koj tuaj yeem sau cov txheej txheem oxide thiab rov ua dua. solder.
2. Kev hloov kho qhov ntev ntawm lub taub hau vuam thaum vuam sib xyaw ua ke thiab cov khoom siv hluav taws xob, qhov kub ntawm cov hlau taub hau yuav tsum tsis txhob siab dhau, thiab lub sijhawm yuav tsum tsis txhob ntev dhau. Nyob rau lub sijhawm no, qhov ntev ntawm cov hlua hlau ntxig ntxig rau hauv cov tub ntxhais hlau soldering tuaj yeem hloov kho kom zoo los tswj qhov kub ntawm cov hlau taub hau. kub.
3. Muaj ob hom ntawm cov lus qhia ntawm cov hlau: ncaj nraim thiab lub luj tshib. Thaum siv txoj kev tuav tus cwj mem, hluav taws xob soldering hlau nrog lub hau ncaj yog hloov tau yooj yim rau siv. Nws yog tsim rau soldering nyob rau hauv circuits nrog ntau yam. Cov hluav taws xob soldering hlau nrog nkhaus hlau taub yog tsim nyog rau txoj kev tuav overhand, thiab feem ntau yog siv rau soldering ntawm ntsug desktop ntawm lub rooj tsav xwm Circuit Court.
4. Nws tsis yog ib qho yooj yim rau energize lub soldering hlau rau lub sij hawm ntev tsis siv nws, vim hais tias nws yog ib qho yooj yim mus ceev lub oxidation ntawm lub soldering hlau core thiab hlawv nws tawm. Nyob rau tib lub sijhawm, cov hlau nplaum yuav raug oxidized vim cua sov mus ntev, thiab txawm tias kub hnyiab mus rau "tuag" thiab tsis yog "noj mov".
5. Thaum hloov cov tub ntxhais hlau soldering, yuav tsum ceev faj tsis txhob txuas cov xov hlau tsis raug, vim hais tias cov hluav taws xob soldering hlau muaj peb lub terminals, ib qho yog grounded, thiab ob qho tib si txuas nrog ob lub taub hau ntawm cov hlau txuas (cov no. ob lub terminals ncaj qha txuas mus rau 220V los ntawm txoj kab hluav taws xob, txuas nrog AC fais fab). Yog hais tias 220V AC fais fab kab tsis raug txuas mus rau lub davhlau ya nyob twg ntawm cov kab hauv av, lub plhaub ntawm cov hluav taws xob soldering hlau yuav raug them, thiab cov khoom siv welded kuj tseem raug them, uas yuav ua rau muaj hluav taws xob poob siab.
