Vim tias muaj qhov tsis tshua muaj siab rau kev nkag mus rau kev tsim tawm ntawm cov teeb cig LED, ntau tus neeg tau pib ua txoj haujlwm no. Txawm li cas los xij, cov neeg paub tab tseem tseem muaj txoj hauv kev txheeb xyuas qhov tseeb. Cov teeb tsa hluav taws xob LED tsim los ntawm cov chaw tsim khoom ib txwm tsim thiab daim ntawv theej tawm ntawm LED teeb ib daim hlab (uas yog, cov khoom lag luam tsim los ntawm phau ntawv ua haujlwm hauv chav tsev xauj) tuaj yeem pom ntawm qhov tsos. los ntawm.
1. Saib ntawm pob qij txha txuas. Cov kab hluav taws xob LED coj los ntawm cov kab hluav taws xob LED niaj hnub tsim yog siv SMT thaj thev naus laus zis, siv cov tshuab muab tshuaj txhuam (Lifeng) thiab reflow soldering (Lifeng M series / S series reflow soldering). Vim li no, cam pob qij txha ntawm cov LED coj swm kuj du thiab tus nqi ntawm ham tsis ntau dhau. Cov pob qij txha txuas txuas ntxiv los ntawm FPC ncoo mus rau LED hluav taws xob hauv qhov hluav taws xob arc. [Tus nqi ntawm cov lus qhia hauv cov pob txha sib txuas ntawm cov ntawv cuav ntawm cov txaij LED yog tsis sib xws, feem ntau ua qhov dot npog cov lus cam, thiab yuav muaj qhov sib txawv ntawm cov lus qhia tin, uas yog qhov tshwm sim ntawm phau ntawv soldering.
2. Saib qhov zoo ntawm FPC. FPC tau muab faib ua ob hom: tooj liab thiab dov tooj liab. Cov ntawv ci tooj liab ntawm tooj liab-clad board yog tawm tuaj. Yog tias koj ua tib zoo saib, nws tuaj yeem pom los ntawm kev sib txuas ntawm lub ncoo thiab FPC. Cov ntawv kauv tooj liab yog sib txuas nrog FPC thiab tuaj yeem khoov tau zoo ntawm qhov tsis muaj qhov tshwm sim ntawm cov ntaub qhwv poob. Yog hais tias lub npov tooj liab-tsho pawg yog khoov ntau dhau, lub ncoo yuav poob, thiab yog tias qhov kub tsis dhau thaum lub sijhawm tswj xyuas, lub ncoo yuav poob.
3. Saib ntawm qhov huv ntawm LED sawb nplaim. Yog tias lub teeb ci LED tsim los ntawm SMT cov txheej txheem raug siv, qhov huv ntawm qhov chaw yog qhov zoo heev, thiab tsis muaj kev cuam tshuam thiab stains tuaj yeem pom. Txawm li cas los xij, yog tias qhov cuav LED coj tawm los ntawm kev siv tes ua txoj kev sib txuas, txawm tias nws yuav ntxuav li cas, stains thiab cov cim ntxuav yuav nyob rau saum npoo, thiab yuav muaj flux thiab tin residue nyob rau saum npoo ntawm FPC.
4. Saib ntawm ntim. Cov kab hluav taws xob LED niaj zaus yuav tau ntim rau hauv cov txheej thaiv hluav taws xob, feem ntau 5 metres ib lub yob lossis 10 metres ib lub yob, thiab tom qab ntawd mam li muab ntim nrog cov khoom tiv thaiv kom tsis txhob noo-pov thawj ntim hnab rau sab nraud. Qhov cuav ntawm cov teeb pom kev zoo ntawm lub teeb ci LED yuav siv cov lus siv rov qab rau kev txuag tus nqi, thiab tom qab ntawd tsis muaj qhov khoom ntim tiv thaiv kev tiv thaiv thiab cov dej noo noo. Yog tias koj ua tib zoo saib rau ntawm lub reel, koj tuaj yeem pom tias muaj cov cim thiab khawb yog sab laug los ntawm kev tshem daim ntawv lo rau sab nraud.
5. Saib rau ntawm daim ntawv lo. Yuav muaj cov ntawv lo rau ntawm LED teeb ib txwm teeb cov ntawv ntim thiab ntim khoom muag dua li cov ntawv lo. Daim ntawv luam tawm ntawm daim ntawv lo luam tawm, thiab cov ntawv tshwj xeeb thiab ntsuas tsis zoo ib yam.
6. Saib ntawm daim ntawv txuas. Cov kab hluav taws xob LED coj teeb ci niaj zaus yuav muab ntim rau hauv lub thawv ntim nrog cov lus qhia rau kev siv thiab cov teeb pom kev zoo ntawm lub teeb, thiab tseem yuav nruab nrog LED teeb teeb kab txuas lossis daim npav tuav; thaum lub tsev me version ntawm LED teeb sawb ntim lub thawv tsis muaj cov khoom siv no, vim qee cov tuam ntxhab tseem tuaj yeem txuag thaum txuag.
