Cov lus piav qhia ntxaws txog kev ua haujlwm ntawm plaub txoj kev desoldering thaum lub sij hawm vuam
1. Desoldering txoj kev ntawm tin absorber
Siv lub siab tsis zoo ntawm cov kab noj hniav built-in ntawm cov tin suction, cov rhuab thiab molten solder yog nqus mus rau hauv kab noj hniav kom cais cov hlau lead ntawm lub ncoo.
2. Desoldering txoj kev ntawm tin suction hlua
Txoj hlua soldering desoldering txoj kev yog siv txoj hlua tinning los nqus cov molten solder cais cov hlau lead ntawm lub ncoo.
Coated ib feem ntawm lub braided hlau nrog rosin flux, tom qab ntawd muab tso rau hauv lub solder sib koom ua ke yuav tsum tau desoldered, ces muab cov hluav taws xob soldering hlau rau ntawm braided hlau kom sov lub solder sib koom, thiab thaum lub solder nyob rau hauv lub solder joint melts, nws yuav yuav absorbed los ntawm tooj liab braided hlau.
Yog hais tias qhov chaw solder tsis sucked ib zaug, nws tuaj yeem ua rau lub sijhawm thib ob lossis thib peb kom txog thaum nws nqus tau. Thaum txoj hlua braided yog tag nrho ntawm cov tin, nws tsis tuaj yeem siv tau lawm, thiab qhov chaw uas muaj tag nrho cov solder yuav tsum tau txiav tawm.
3. luv pin desoldering txoj kev
Txoj kev khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob Thaum lub soldering hlau heats lub solder thiab melts, ceev ceev tig lub koob kom txog thaum lub soldering hlau raug tshem tawm. Nws tuaj yeem nres tom qab lub solder yog solidified. Lub sijhawm no, rab koob raug rub tawm thiab cov hlau lead tau raug cais tawm.
4. Desolder nrog tin-absorbing hlau
Tin-absorbing soldering hlau yog ib qho tshwj xeeb desoldering hlau, uas tuaj yeem nqus cov tin mus rau hauv cov kab noj hniav sab hauv thaum cua sov cov pob qij txha, yog li ua kom tiav desoldering.
Qhov teeb meem ntawm tin nce toj ntawm qhov kawg ntawm cov hluav taws xob soldering hlau
Lub taub hau ntawm lub taub hau tau siv ntev heev, thiab thaum siv cov hlua hlau rov qab siv dua, cov hlau tin yuav khiav mus rau lub taub hau hlau, feem ntau hu ua tin (scalding tin).
Kev khiav hauj lwm ntawm tin yog feem ntau cuam tshuam nrog chrome plating txheej. Lub luag haujlwm ntawm chrome yog los tiv thaiv lub tin los ntawm kev khiav. Tom qab qhov kawg ntawm cov hlau soldering yog siv rau lub sijhawm, cov txheej chromium yuav raug muab tshem tawm. Thaum lub chrome txheej yog wiped tawm, lub tin yuav khiav. .
Climbing tin thiab khiav tin yog hais txog qhov tseeb tias tinned txheej ntawm lub taub hau hlau tau dhau mus, thiab cov tin kuj tau daig rau lwm qhov. Yog li ntawd, yog vim li cas yog vim li cas lub ntsis ntawm cov hlau soldering yog ncaj qha ntsig txog cov chromium txheej, uas yog heev muaj nyob rau hauv solder.
Yog vim li cas rau lub taub hau soldering hlau nce tin
1. Yog vim li cas ntawm cov khoom nws tus kheej: chrome plating rau txheej txheej ntawm cov hlau soldering taub yog nyias dhau los yog cov txheej chrome tsis ua haujlwm zoo.
2. Lub rosin flux uas muaj nyob rau hauv lub tin hlau muaj ntau impurities, thiab nws yog ib qho yooj yim rau corrode chrome plating txheej ntawm lub soldering hlau taub ntawm qhov kub thiab txias, uas yuav ua rau tin nce.
Soldering hlau taub hau tin nce toj txoj kev kho mob
1. Rov qab mus rau lub Hoobkas rau cov khoom lag luam nrog cov tuab chrome plating txheej lossis zoo dua pov tseg.
2. Hloov cov tin hlau uas zoo dua thiab tsis muaj impurity cov ntsiab lus. Kev txo qis ua haujlwm kom zoo tuaj yeem txhim kho qhov tshwm sim ntawm tin nce toj;
3. Yuav ib lub taub hau hlau alloy, thiab qhov saum npoo yog kho nrog txheej tshwj xeeb los tiv thaiv corrosion, uas tuaj yeem tiv thaiv tin los ntawm kev khiav tawm, daim tawv nqaij tsis poob, thiab ua rau lub neej ntev kev pab cuam.
Lub luag haujlwm ntawm chrome plating tsuas yog los tiv thaiv tin nce toj. Tin crawling yuav tshwm sim ntawm ib qho electroplated soldering hlau taub, thiab tus thawj yog tsis muaj kev zam, tab sis nws yuav tshwm sim sai dua los yog tom qab.
