Dab tsi yuav tsum tau them sai sai rau thaum xaiv qhov zoo LED teeb bar

Dab tsi yuav tsum tau them sai sai rau thaum xaiv lub teeb pom kev zoo LED Qhov LED diffuse reflection lub teeb strips peb tab tom siv tam sim no muaj zog thiab ruaj khov, thiab lub neej txee dav dav yog li 3 xyoos. Lub hauv paus ntawm kev ua kom muaj zog thiab ruaj khov yog tias cov txheej txheem sib txuas thiab cov lus qhia tshwj xeeb yuav tsum tau ua raws li nruj me ntsis thaum lub sijhawm tsim khoom. Cov nram qab no teev cov LED diffuse reflection lub teeb strips thaum tsim khoom. Tej yam uas yuav tsum tau them rau. 1. Ua tib zoo saib xyuas kev tiv thaiv zoo li qub, thiab nws yog nruj me ntsis txwv tsis pub kov lub rooj tsav xwm PCB yam tsis muaj kev tiv thaiv zoo li qub, uas yuav ua rau muaj kev puas tsuaj rau LED diffuse reflection teeb hlaws. 2. Ceev faj tsis txhob kov lub lens uas tsis muaj hnab looj tes, uas yuav ua rau cov ntiv tes ntawm lub lens.

Muaj feem cuam tshuam lub teeb. 3. Ua tib zoo saib seb puas siv cov tshuaj nplaum siv tau tas sij hawm (feem ntau, cov tshuaj txhuam hniav tom qab qhib yuav tsum tau siv li ntawm 24 teev), thiab qhov zoo ntawm cov tshuaj txhuam hniav yuav tsum zoo. Tsuas yog nyob rau hauv txoj kev no tuaj yeem lav qhov kev pab cuam lub neej ntawm LED diffuse reflection lub teeb bar.

4. Ua tib zoo saib xyuas cov kua nplaum kho, koj yuav tsum xyuas kom meej tias cov kua nplaum yuav tsum zoo. Nws yog cov kua nplaum uas tuaj yeem tiv taus qhov kub thiab txias. Qhov ntsuas kub yog 70-90 degrees. Vim tias lub teeb hlaws yuav tawm qhov kub thaum lawv siv.

Yog tias cov kua nplaum kho tsis tuaj yeem tiv taus qhov kub siab, nws yuav ua rau lub lens poob. 5. Nco ntsoov tias lub lens ntawm LED diffuse reflection lub teeb bar yuav tsum tau muab tso rau hauv qhov chaw, thiab qhov kev ncua deb ntawm lub lens thiab PCB board yuav tsum tsis txhob ntau tshaj 0.1 hli. 6. Nco ntsoov tias lub lens ntawm LED diffuse reflection lub teeb bar tsis tuaj yeem tig.

(Lub kaum sab xis ntawm inclination tsis tuaj yeem siab tshaj 1 ° C) 7. Kev ceev faj rau kev tso SMT, lub tshuab tso SMT yuav tsum tau kho cov ntaub ntawv ntawm lub teeb hlaws thiab resistors. Yuav tsum tsis muaj skewing. 8. Nco ntsoov tias qhov kub ntawm reflow soldering yuav tsum tau tswj kom tsim nyog, txwv tsis pub nws yuav cuam tshuam rau LED teeb hlaws.

9. Thaum dispensing kua nplaum, koj yuav tsum tswj cov kua nplaum uas dispensed. Nws tsis tuaj yeem tshaj qhov saum npoo ntawm PCB board ntawm LED diffuse reflection lub teeb sawb. 10. Nco ntsoov tias lub ntim yuav tsum tau ua raws li cov khoom siv tiv thaiv zoo li qub.

Ntxiv mus, PE anti-static hnab yog siv rau ntim thiab muab tso rau hauv cartons.