Hluav taws xob soldering hlau vuam tshuab: siv txoj kev taw tes hluav taws xob soldering hlau
1. Kev xaiv cov hlau uas tsim nyog yuav tsum siv cov khoom siv hluav taws xob tsawg tsawg rau cov khoom siv hluav taws xob welding.
2. Flux, yaj 25 feem pua rosin hauv 75 feem pua ntawm cawv los ntawm qhov hnyav li qhov flux.
3. Lub tshuab hluav taws xob yuav tsum tau coated nrog tin ua ntej siv. Txoj kev tshwj xeeb yog kom sov cov hluav taws xob soldering hlau, siv cov flux thaum lub soldering tin tuaj yeem yaj tam sim no, thiab tom qab ntawd siv cov hlau sib npaug ntawm lub taub hau hlau kom ua rau lub taub hau taub hau noj ib txheej ntawm cov hlau sib npaug.
4. Vuam txoj kev: Polish lub ncoo thiab pins ntawm cov khoom uas zoo sandpaper thiab siv soldering flux. Npog tus nqi tsim nyog ntawm solder nrog lub taub hau hlau, kov lub vuam sib txuas, thiab tos kom tag nrho cov solder ntawm qhov sib koom ua ke kom yaj thiab muab tso rau hauv lub taub hau. Maj mam nqa lub taub hau ntawm lub taub hau thiab tawm ntawm qhov sib koom ua ke raws tus pin tivthaiv.
5. Lub sijhawm vuam yuav tsum tsis txhob ntev dhau, txwv tsis pub nws yog qhov yooj yim rau hlawv cov khoom. Yog tias tsim nyog, cov tweezers tuaj yeem siv los tuav cov pins los pab kom cov cua sov.
6. Lub solder sib koom yuav tsum muaj ib tug sinusoidal ncov puab, thiab saum npoo yuav tsum ci thiab du, nrog Wuxi burrs thiab nruab nrab tin ntsiab lus.
7. Tom qab welding, cov residual soldering flux ntawm lub rooj tsav xwm Circuit Court yuav tsum tau ntxuav nrog cawv kom tsis txhob muaj cov pa roj carbonized los ntawm kev cuam tshuam rau kev ua haujlwm ntawm lub voj voog.
8. Cov kev sib xyaw ua ke yuav tsum tau soldered kawg, thiab cov hlau soldering yuav tsum muaj kev ntseeg siab hauv av los yog welded siv cov cua sov seem tom qab fais fab tuag. Xwb, siv lub qhov (socket) tshwj xeeb rau kev sib xyaw ua ke thiab muab lub qhov (socket) ua ntej ntsaws rau hauv qhov sib xyaw ua ke.
9. Cov hluav taws xob soldering hlau yuav tsum muab tso rau ntawm lub taub hau soldering.
Kev siv cov taw tes hluav taws xob soldering hlau
1. Muaj kev nyab xeeb siv hluav taws xob soldering hlau
Ntsuas seb puas muaj qhov qhib Circuit Court lossis luv luv ntawm ob qho kawg ntawm lub ntsaws uas siv lub ohm ntau ntawm multimeter, thiab tom qab ntawd siv Rx1000 lossis Rx10000 ntau yam los ntsuas qhov tsis kam ntawm lub ntsaws thiab vaj tsev. Yog tias tus taw tes tsis txav los yog qhov kev tawm tsam ntau dua 2-3M Ω, nws tuaj yeem siv tau yam tsis muaj qhov xau.
2. Thawj zaug siv cov khoom siv hluav taws xob tshiab
Lub tshuab hluav taws xob tshiab tsis tuaj yeem siv tam sim ntawd. Nws yuav tsum tau coated nrog ib txheej ntawm soldering tin ntawm lub taub hau soldering hlau ua ntej. Cov txheej txheem yog siv cov ntaub ntawv los ntxuav lub taub hau ntawm lub taub hau, nias lub hwj chim, thiab thaum kub maj mam nce, thov rosin rau lub taub hau hlau soldering; Thaum cov rosin haus luam yeeb thiab lub taub hau hlau tuaj yeem yaj lub taub hau, muab lub taub hau hlau rau ntawm daim ntawv xuab zeb nrog ib qho me me ntawm rosin thiab soldering tin kom zom txhua sab, kom lub taub hau hlau tuaj yeem coated nrog. ib txheej ntawm soldering tin.
3. Tom qab lub tshuab hluav taws xob tau qhib, nws tsis kub lossis kub dhau
1) Xyuas seb qhov hluav taws xob hluav taws xob qis dua AC210V (qhov voltage ib txwm yuav tsum yog AC220V). Yog tias qhov hluav taws xob tsawg dhau lawm, nws yuav ua rau muaj cua sov tsis txaus thiab nyuaj rau kev soldering.
2) Cov plaub hau ntawm cov hluav taws xob soldering hlau yog oxidized los yog lub hauv paus ntawm lub taub hau soldering hlau yog oxidized nyob rau hauv lub fastening ib feem ntawm lub puab phab ntsa ntawm lub txheej txheej.
4. Yog vim li cas rau xoom kab hluav taws xob
Nyob rau hauv peb-theem plaub hlau fais fab mov system, xoom kab yog grounded thiab equipotential nrog rau hauv av. Yog hais tias ib tug neon npuas emits lub teeb thaum kuaj nrog ib tug stylus, nws qhia tau hais tias lub xoom kab yog them (muaj peev xwm sib txawv ntawm xoom kab thiab hauv av).
Ib qho qhib Circuit Court nyob rau hauv xoom kab, ib qho kev nce hauv av tsis kam ntawm xoom kab, qhib Circuit Court nyob rau hauv lub grounding down lead, thiab ib tug grounded theem kab tag nrho yuav ua rau lub xoom kab los ua nqi.
