Fumax na-eji igwe na-ere ahịa Wave na-ere ihe ndị nwere oghere.Ọ nwere mma karịa ire ere aka.Ọ dịkwa ngwa ngwa.
Igwe mmiri na-akpụ akpụ na-akpụ solder ife nke pụrụ iche udi na a wụrụ awụ mmiri mmiri solder n'elu mmiri mmiri n'elu solder bath site n'enyemaka nke mercury.Mgbe ahụ na-etinye PCB na etinyere components na ebu oche, na-agafe solder ife na pụrụ iche n'akuku na omimi ịghọta solder nkwonkwo.
1. Kedu ihe kpatara ị ga-eji họrọ ịkwanye ebili mmiri?
Dị ka ihe mejupụtara na-aghọ nta na PCB denser, ohere nke àkwà mmiri na obere sekit n'etiti solder nkwonkwo abawanyela.Ịrịda ebili mmiri na-edozi nsogbu a nke ukwuu.E wezụga nke a, ọ nwere ụfọdụ uru ndị ọzọ:
(1) Solder na-eru ala na-enyere PCB elu soldered na solder n'ụzọ zuru ezu na-eweta mma ọrụ nke thermal conductivity.
(2) Mbelata oge ịkpọtụrụ n'etiti solder na PCB budata.
(3) Usoro nnyefe maka ibuga PCB dị mfe iji naanị mmegharị ahịrị.
(4) The osisi kọntaktị na solder na elu okpomọkụ obere oge, nke nwere ike ibelata warping nke osisi.
(5) N'elu nke a wụrụ awụ solder nwere mgbochi-oxidant ikewapụ ikuku.Ọ bụrụhaala na ebili mmiri na-ere ahịa na-ekpughere na ikuku, oge oxidation na-ebelata, na ihe mkpofu ihe na-eme ka oxide slag na-ebelata.
(6) Akwa mma nke nkwonkwo solder na nkezi solder mejupụtara.
2. Ngwa
Iji ire ere mgbe nkwụnye ihe dị mkpa na bọọdụ sekit
3. Nkwadebe mmepụta
mgbake mado solder
Solder Tapawa ịkpali
4. Ike anyị: 3 Set
Brand: SUNNEAST
Enweghị ndu
5. Ọdịiche dị n'etiti ịgbanye ebili mmiri na nfegharị:
(1) Reflow soldering bụ tumadi eji maka mgbawa components;Ịzụta ebili mmiri bụ maka nrụnye nkwụnye.
(2) Reflow soldering ugbua nwere solder n'ihu ọkụ, na naanị solder mado na-agbaze n'ime ọkụ na-etolite a solder nkwonkwo;A na-eme ihe ire ere na-enweghị solder n'ihu ọkụ ahụ, na-ere ya n'ime ọkụ.
(3) reflow soldering: elu okpomọkụ ikuku iche reflow soldering ka components;Igwe mmiri na-efegharị: Ihe mgbaze gbazere na-etolite ịgbanye mmiri ka ọ bụrụ ihe ndị mejupụtara ya.
