Kev faib tawm ntawm cov hluav taws xob soldering hlau thiab qee qhov kev coj ua ua ntej siv
Cov hluav taws xob soldering hlau yog ib qho khoom qub rau cov neeg nyiam siv hluav taws xob. Lub vuam ntawm cov khoom txiav txim siab qhov zoo ntawm cov khoom, thiab vuam tshuab yog qhov txuas yooj yim los xyuas kom meej qhov zoo ntawm vuam, cov khoom zoo thiab kev ntseeg siab. Piv txwv li, sab hauv cua sov hluav taws xob soldering hlau, sab nraud cua sov hluav taws xob soldering hlau, qhov kub thiab txias hluav taws xob soldering hlau, tin suction hluav taws xob soldering hlau, thiab lwm yam.
Internal cua sov hom hluav taws xob soldering hlau: Nws yog tsim los ntawm kev sib txuas pas nrig, kov, caij nplooj ntoos hlav clip, soldering hlau core, soldering hlau taub thiab lwm yam. Cov tub ntxhais ntawm cov hluav taws xob soldering hlau yog muab tso rau hauv lub taub hau ntawm lub taub hau, uas yog ua los ntawm cov nickel-chromium tsis kam hlau qhov txhab nyob ib ncig ntawm lub porcelain raj.
Sab nraud cua sov hom hluav taws xob soldering hlau: Nws lub taub hau hlau yog nyob rau hauv cov tub ntxhais hlau soldering, thiab nws yog ua los ntawm cov khoom siv tooj liab alloy nrog zoo thermal conductivity tooj liab raws li matrix. Lub taub hau ntawm lub taub hau yog retractable, yog tias koj xav tau qhov kub thiab txias, ua kom luv lub taub hau ntawm cov hlau, txwv tsis pub, ua kom ntev ntawm cov hlau taub hau.
Qhov kub thiab txias tsis tu ncua hluav taws xob soldering hlau: ib lub tshuab hluav taws xob hlau nplaum yog muab tso rau hauv nws lub taub hau taub hau rau kev tswj lub zog ntawm lub sijhawm. Yog tias qhov vuam kub tsis siab thiab lub sij hawm vuam tsis ntev, qhov kub thiab txias hluav taws xob tuaj yeem siv tau.
Tin-absorbing soldering hlau: Nws yog ib qho cuab yeej desoldering uas ua ke nrog piston-type tin suction device thiab hluav taws xob soldering hlau, uas yog yoog raws thiab yooj yim siv thiab muaj ntau yam kev siv.
Ua ntej siv hluav taws xob soldering hlau, nws yog qhov zoo tshaj los ntsuas qhov tsis kam ntawm lub hwj chim ntsaws los txiav txim seb puas siv hluav taws xob soldering hlau. Yog tias qhov kev tawm tsam yog ob peb txhiab ohms, nws tuaj yeem siv tau, tab sis yog tias qhov tsis kam yog xoom lossis infinite, nws siv tsis tau. Yog hais tias qhov tsis kam yog xoom, nws txhais tau hais tias muaj luv luv Circuit Court nyob rau hauv lub soldering hlau, thiab yog hais tias tus kuj yog infinite, nws txhais tau hais tias muaj ib tug qhib Circuit Court nyob rau hauv lub soldering hlau.
Qee qhov kev coj ua ua ntej siv hluav taws xob soldering hlau
Thaum siv ib tug tshiab soldering hlau thawj zaug, xyuas kom meej tias lub taub hau ntawm lub soldering hlau yog ci, tshav kub thiab yaj lub solder thaum dipping nyob rau hauv rosin thiab hu rau lub solder hlau ob peb zaug, thiab sib npaug ntawm lub taub hau ntawm lub soldering hlau nrog ib tug soldering hlau. txheej ntawm solder. Lub hom phiaj ntawm qhov no tsis yog tsuas yog pab txhawb kev siv tom ntej, tab sis kuj los tiv thaiv oxidation ntawm lub ntsis ntawm cov hlau soldering. Rau kev kho mob ntawm cov qub hluav taws xob soldering hlau ua ntej siv, vim nws tau siv ntev, yuav muaj ib txheej ntawm oxide nyob rau saum npoo ntawm cov hlau soldering, uas ua rau cov hlau soldering taub tsis yooj yim rau noj tin. Yog li ntawd, cov oxide nyob rau saum npoo ntawm cov hlau taub hau tuaj yeem tsuas yog tshem tawm nrog cov ntawv xuab zeb zoo lossis cov ntaub ntawv ua kom lub ntsej muag ci. Tom qab ntawd nruab ib txoj kev kho hluav taws xob tshiab, thiab sib npaug ntawm lub taub hau ntawm lub taub hau nrog ib txheej ntawm solder.
Oxygen tsis muaj dab tsi ua rau cov cua sov ntawm cov hluav taws xob soldering hlau. Cov hluav taws xob soldering hlau heats thiab melts lub solder hlau los ntawm alternating tam sim no. Dab tsi tus neeg nug tau hais tias yuav yog qhov hluav taws xob soldering hlau tsis noj tin, vim hais tias cov hluav taws xob soldering hlau yog energized ntev dhau lawm thiab tsis siv, qhov no yuav ua rau kom cov oxidation ntawm lub soldering hlau core thiab hlawv nws, shortening nws cov kev pab cuam lub neej. . Nyob rau tib lub sijhawm, nws tseem yuav ua rau lub hau ntawm cov hlau soldering yuav oxidized los yog hlawv kom tuag los ntawm cua sov rau lub sijhawm ntev. Yog li ntawd, hluav taws xob soldering hlau tsis noj tin lawm. Nyob rau hauv tus txheej txheem ntawm tsis noj tin, ib tug oxidation cov tshuaj tiv thaiv tshwm sim, thiab cov tshuaj reacts chemically nrog oxygen, nyob rau hauv uas oxygen muab oxygen. Nyob rau hauv ib txwm muaj xwm txheej, nws maj mam oxidized, tab sis lub hwj chim-nyob rau lub sij hawm ntev dhau lawm, thiab kub nce sharply, uas muab tej yam kev mob rau cov tshuaj tiv thaiv oxidation thiab accelerates oxidation ceev ntawm lub soldering hlau taub thiab soldering hlau tub ntxhais ntawm hluav taws xob. soldering hlau.
