1. fesa mmiri na-adịghị ọcha na bọọdụ sekit
E tinyela ya n'ime ihe ndị mejupụtara nke bọọdụ sekit, a ga-etinye ya na jig, site na igwe dị n'ọnụ ụzọ nke ngwaọrụ splicing ruo n'akụkụ ụfọdụ nke ọchịchọ na nnyefe ọsọ n'imeigwe na-ere ebili mmiri, na mgbe ahụ site na-aga n'ihu na-arụ ọrụ nke yinye claw clamping, ụzọ ihe mmetụta uche, nozzle azụ na pụta tinyere mmalite ọnọdụ nke jig edo ịgba, nke mere na-ekpughe mpe mpe akwa elu nke sekit osisi, mpe mpe akwa n'elu-oghere na akụrụngwa atụdo. elu nke ọma kpuchie ya na obere oyi akwa nke flux.
2. Tupu kpo oku PCB osisi
N'ime ebe a na-ekpo ọkụ ọkụ, a na-ekpocha akụkụ PCB osisi na-ekpo ọkụ na mmiri ọkụ, n'otu oge ahụ, n'ihi mmụba nke okpomọkụ nke akụrụngwa, iji zere imikpu n'ime ihe na-ere ọkụ gbazere mgbe a na-amanye nnukwu ujo.Preheating ogbo, okpomọkụ nke PCB elu kwesịrị n'etiti 75 ~ 110 ℃ kwesịrị ekwesị.
1) Ọrụ nke preheating.
① ihe mgbaze na flux na-ekpochapụ, nke na-ebelata ọgbọ nke gas mgbe a na-ere ya.
② flux na rosin na onye na-arụ ọrụ na-arụ ọrụ malitere ịmalite ma rụọ ọrụ, nwere ike wepụ akwụkwọ mpempe akwụkwọ ndị e biri ebi, ndụmọdụ akụrụngwa na ntụtụ n'elu ihe nkiri oxide na ihe ndị ọzọ na-emerụ emerụ, ebe ha na-ekere òkè n'ichebe elu igwe iji gbochie ihe omume dị elu. -okpomọkụ re-oxidation.
③ nke mere na PCB osisi na components na-ekpo ọkụ n'ụzọ zuru ezu, iji zere ịgbado ọkụ mgbe ịrị elu okpomọkụ na-eme ka nrụgide okpomọkụ mebie PCB na components.
2) igwe na-ere ọkụ na ụzọ ndị a na-ekpo ọkụ na-emekarị
① ikuku convection kpo oku
② kpo oku infrared
③ Na-ekpo ọkụ site na ngwakọta nke ikuku ọkụ na radieshon
3. iji kwụọ ụgwọ okpomọkụ maka ire ere.
Tinye ọnọdụ nkwụghachi ụgwọ okpomọkụ, mgbe akwụghachi ụgwọ nke bọọdụ PCB na ebili mmiri iji belata ujo ọkụ.
4. na bọọdụ sekit n'elu ife mbụ
Ebili nke mbụ bụ spout dị warara nke "ọgba aghara" ọnụego, ọgwụgwọ ahụ nwere ezigbo ntinye nke onyinyo nke akụkụ ịgbado ọkụ.N'otu oge ahụ, ikuku ikuku na-agbago elu ike jet na-eme ka ewepu gas na-efe efe nke ọma, na-ebelata oke nhụhụ nke ihe nchacha na ndochi kwụ ọtọ.
5. Igwe nke abụọ nke bọọdụ sekit
Nke abụọ ife bụ a "dị nro" solder eruba nwayọọ nwayọọ, nwere ike n'ụzọ dị irè wepụ ngafe solder na ọnụ, nke mere na ihe niile solder elu wetting ọma, na nwere ike ịbụ nke mbụ ife mere site Anam Udeme n'ọnụ na bridged na zuru ezu.
6. bọọdụ sekit n'ime oge jụrụ oyi
Usoro jụrụ oyi na-eme ka ọnọdụ okpomọkụ nke PCB daa nke ọma nwere ike melite mmepụta eutectic na-enweghị ndu na-enweghị isi mgbe mmepụta nke ikuku ikuku na nsogbu na-ewepụ nsogbu.
Zhejiang NeoDen Technology Co., Ltd nọ na-arụpụta ma na-ebupụ obere dị iche iche bulie ma tinye igweEbe ọ bụ na 2010. N'iji uru nke R & D nke onwe anyị nwere ahụmahụ bara ụba, mmepụta a zụrụ nke ọma, NeoDen na-enweta aha ọma site n'aka ndị ahịa ụwa.
Ngwaahịa NeoDen: Igwe igwe PNP Smart usoro, NeoDen K1830, NeoDen4, NeoDen3V, NeoDen7, NeoDen6, TM220A, TM240A, TM245P, oven reflow IN6, IN12, onye na-ebi akwụkwọ FP2636, PM3040.
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Oge nzipu: Mar-25-2022