Cov kev paub ntawm STM (Deg Mount Technology)
1. Feem ntau, qhov ntsuas kub ntawm SMT kav yog 23 ± 7 ℃;
2. Kev siv tshuaj zom ua luam, cov khoom siv thiab cov cuab yeej siv: cov khoom siv khom pas, steel, scraper, so ntawv, ntawv tsis muaj plua plav, cov tshuaj ntxuav tes, tov riam;
3 feem ntau siv siv tshuaj yaj ywm paste Compound Sn96.5% / Ag3% / Cu0.5%;
4. Muab tshuaj txhuam hauv cov khoom ua muaj lub ntsiab yog muab faib ua ob feem ntawm tin hmoov thiab ua kom zoo;
5. Flux nyob rau hauv lub vuam ntawm lub luag hauj lwm tseem ceeb yog los tshem cov oxides, ua kom puas lub yaj nto nro tin kom tsis txhob rov oxidation;
6. Lub raj plhaw taum hmoov thiab Flux (flux) ntim piv li ntawm 1: 1, qhov hnyav ntawm 9: 1;
7. Kev siv cov khoom siv txoj kev ua lag luam yog txoj cai FIFO;
8. Muab tshuaj txhuam hauv Kaifeng siv, kom dhau ob qhov tseem ceeb rov qab kom sov, nplawm;
9. Txoj kev siv cov phaj ntau ntau yog: kev sib tsoo, laser, electroforming;
10. SMT lub npe tag nrho yog tshuab hluav taws xob (los yog kev sib txuas), lub ntsiab lus ntawm kev nplua (lossis qhov kev tso kawm);
11.ESD lub npe tag nrho yog kev tshem tawm ntawm Electro-static, txhais tau tias hluav taws xob electrostatic;
12. Kev tsim cov cuab yeej SMT ntau lawm, qhov kev zov me nyuam muaj tsib qho, tsib qhov ntawm PCB cov ntaub ntawv; Cim cov ntaub ntawv; Cov ntaub ntawv Feeder; Cov ntaub ntawv no; Ib feem ntawm cov ntaub ntawv;
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