Cov txheej txheem rau kev txo qis ntawm oxidation tus nqi ntawm soldering hlau taub
1. Kuaj qhov loj me me
Ua ntej siv cov hlau soldering, ntsuas qhov tsis kam ntawm lub hwj chim ntsaws los txiav txim seb cov hlau puas siv tau.
Qhov tsis kam ntawm cov hlau soldering yog ntau txhiab ohms, uas txhais tau hais tias nws siv tau. Yog tias qhov tsis kam yog xoom lossis infinite, nws siv tsis tau. Yog tias qhov tsis kam yog xoom, nws txhais tau hais tias muaj luv luv Circuit Court hauv cov hlau soldering, thiab yog tias qhov kev tiv thaiv tsis kawg, nws txhais tau tias muaj qhov qhib Circuit Court hauv cov hlau soldering.
2. Ua tin plating tiv thaiv
Thaum siv ib tug tshiab soldering hlau thawj zaug, xyuas kom meej tias lub soldering hlau taub yog ci, siv hluav taws xob rau cua sov thiab yaj lub solder, thiab poob rau hauv rosin. Hu rau cov xov hlau ntau zaus kom sib npaug ntawm cov hlau taub hau nrog ib txheej ntawm solder. Nws tuaj yeem pab txhawb kev siv tom ntej thiab tiv thaiv oxidation ntawm cov hlau taub hau.
Cov hluav taws xob hluav taws xob qub tau siv rau lub sijhawm ntev, thiab yuav muaj txheej txheej ntawm oxide nyob rau saum npoo ntawm cov hlau taub hau, ua rau nws nyuaj rau cov hlau taub hau kom nqus cov tin.
Koj tuaj yeem siv cov ntawv xuab zeb zoo los yog cov ntaub ntawv tshem tawm cov oxide rau ntawm qhov kawg ntawm cov hlau nplaum kom lub ntsej muag ci. Tom qab ntawd, raws li txoj kev kho mob ntawm ib tug tshiab hluav taws xob soldering hlau, tusyees txheej txheej ntawm lub soldering hlau taub hau nrog ib tug txheej ntawm solder.
3. Qhov teeb meem uas cov hlau soldering tsis noj tin
Thaum cov hlau tsis tuaj yeem noj tin, feem ntau tsis tas yuav xav txog seb nws yog tshwm sim los ntawm cov pa oxygen tsis txaus. Oxygen tsis muaj dab tsi ua rau cov cua sov ntawm cov hlau soldering. Lub soldering hlau heats thiab melts lub solder hlau los ntawm alternating tam sim no.
Yog vim li cas vim li cas hluav taws xob soldering hlau tsis noj tin yog vim hais tias cov hluav taws xob soldering hlau yog siv rau ntev heev tsis siv, uas yuav ua rau kom lub oxidation ntawm lub soldering hlau core thiab ua rau nws hlawv tawm, shortening nws cov kev pab cuam lub neej. Nyob rau tib lub sijhawm, nws yuav ua rau lub taub hau ntawm lub taub hau kom sov rau lub sijhawm ntev thiab oxidized lossis hlawv.
Qhov no ua rau muaj teeb meem uas cov hlau tsis tau noj tin. Nyob rau hauv tus txheej txheem ntawm tsis noj tin, ib qho oxidation cov tshuaj tiv thaiv tshwm sim, thiab tshuaj lom neeg cov tshuaj tiv thaiv tshwm sim ntawm cov khoom thiab cov pa oxygen, nyob rau hauv uas oxygen muab oxygen.
Thaum lub sij hawm siv hluav taws xob ntev dhau lawm thiab qhov kub thiab txias nce siab, cov tshuaj tiv thaiv tau muab rau cov tshuaj tiv thaiv oxidation, uas yuav ua rau kom cov oxidation ntawm lub taub hau thiab cov tub ntxhais ntawm cov hluav taws xob soldering hlau.
