Cov txheej txheem rau kev txhim kho vuam zoo ntawm hluav taws xob soldering hlau
1. Thaum siv hluav taws xob soldering hlau rau vuam, nws yog ib qho tsim nyog los xyuas kom meej tias txhua qhov vuam taw tes yog ruaj khov thiab sib cuag zoo kom ntseeg tau tias vuam zoo.
2. Cov pob qij txha zoo yuav tsum muaj qhov ci, du, thiab tsis muaj burrs, nrog rau qhov nruab nrab ntawm cov tin. Tin thiab solder yog nrees fused. Yuav tsum tsis muaj qhov cuav soldering lossis cuav soldering.
3. Ua tib zoo saib xyuas kev tiv thaiv qhov teeb meem ntawm kev sib tsoo tsis raug thiab tsis tseeb soldering: False soldering yog hais txog tsuas yog ib qho me me ntawm cov hlua khi ntawm cov hlua khi, ua rau kev sib cuag tsis zoo thiab tsis sib xws. False soldering yog hais txog qhov xwm txheej uas nws zoo li yuav raug soldered ntawm qhov chaw, tab sis qhov tseeb nws tsis yog soldered rau. Qee zaum, nrog ib txhais tes rub, cov hlau lead yuav raug rub tawm ntawm qhov sib koom ua ke.
Tsuas yog los ntawm kev siv vuam ntau thiab ceev faj tuaj yeem zam ob qhov teeb meem loj no.
4. Thaum vuam Circuit Court boards, nws yog ib qho tsim nyog los tswj lub sijhawm. Yog tias lub sijhawm ntev dhau lawm, lub rooj tsav xwm Circuit Court yuav raug hlawv lossis daim ntawv tooj liab yuav poob. Thaum disassembling Cheebtsam los ntawm lub rooj tsavxwm Circuit Court, lub tshuab hluav taws xob soldering hlau taub tuaj yeem txuas mus rau qhov sib koom ua ke, thiab tom qab cov tin ntawm cov khoom sib txuas melts, cov khoom tuaj yeem rub tawm.
5. Fluxes (rosin thiab soldering roj) yog qhov tseem ceeb thaum lub sij hawm vuam. Cov rosin tshiab thiab cov roj uas tsis yog corrosive soldering pab kom ua tiav cov vuam zoo thiab ua rau saum npoo du thiab zoo nkauj. Siv ntau yam flux.
Trimming thiab tinning ntawm zoo tib yam soldering hlau taub hau
1) Soldering hlau taub hau feem ntau yog ua los ntawm tooj liab liab. Rau coated soldering hlau taub hau, lawv yuav tsum tsis txhob muab ntaub ntawv los yog polished. Vim tias lub hom phiaj ntawm txheej txheej electroplating yog los tiv thaiv lub taub hau ntawm cov hlau los ntawm corrosion. Kuj tseem muaj hom tshiab ntawm cov hlau nplaum hlau taub hau uas muaj lub neej ntev dua tab sis yuav tsum muaj cov hlau tshwj xeeb. Feem ntau yog siv rau vuam luam ntawv boards rau kho cov khoom.
