Ndokwa nke ngwa na-ere ahịa ebili mmiri

Nlekọta nkeigwe na-ahụ maka ebili mmiri na-ahọrọ

Maka akụrụngwa na-ere ahịa ebili mmiri, enwere modul mmezi atọ n'ozuzu: modul spraying, modul preheating, na modul soldering.

1. Flux spraying modul mmezi na mmezi

Flux spraying bụ nhọrọ maka nkwonkwo solder nke ọ bụla, na nlekọta kwesịrị ekwesị nwere ike hụ na ọrụ ya kwụsiri ike na izi ezi.N'oge usoro ịgba mmiri, a na-enwekarị ntakịrị ntakịrị mmiri na-ahapụ na nozzle, na ihe mgbaze ya ga-ekupụ ma mepụta condensation.Ya mere, ọ dị mkpa iji hichaa nozzle na ebe gbara ya gburugburu na-eji akwa na-enweghị uzuzu tinye n'ime mmanya ma ọ bụ ihe ngwọta organic ndị ọzọ tupu mmepụta nke ọ bụla amalite iwepụ ihe fọdụrụ na mmiri mmiri iji zere nkwụsịtụ ahụ na-egbochi ma na-eme ka mkpuchi na-adịghị mma. mbadamba ole na ole mbụ na mmepụta na-aga n'ihu.
A na-achọ nlekọta nke ọma nke nozzle n'ime atọ ndị a: arụ ọrụ na-aga n'ihu nke akụrụngwa ruo awa 3000;arụ ọrụ na-aga n'ihu nke akụrụngwa maka otu afọ;na n'ihu nke mmepụta mgbe otu izu nke downtime.Nlekọta nke ọma kwesịrị ịṅa ntị na nhicha dị n'ime nke nozzle, na atomization ngwaọrụ kachasị mma na-eji ultrasonic ihicha.Tupu ị na-eji ultrasonic ihicha, a na-ekpocha ihe ngwọta na-ekpo ọkụ na ihe dịka 65 Celsius C, nke nwere ike ịkwalite ikike nkwụsị.N'otu oge ahụ, a ga-enyochakwa akụkụ ọkpọkọ na mkpuchi nke modul spraying nke ọma.

2. Nlekọta nke modul preheating

Oge ọ bụla tupu agbanye ngwa ahụ ma jiri ya mee ihe, a ga-enyocha modul preheating iji hụ ma ọ bụrụ na agbajikwa iko okpomọkụ dị elu, ma ọ bụrụ otú ahụ, a ga-edochi ya n'oge.Ọ bụrụ na ọ bụghị, ịkwesịrị iji akwa owu dị nro nke etinyere na mmiri ma ọ bụ mmanya na-ekpochapụ ihe ndị na-emerụ emerụ n'elu ya.Mgbe enwere ihe fọdụrụnụ nke isi ike n'elu ya, ị nwere ike iji ngwọta nhicha pụrụ iche iji hichaa elu ya.

Na modul preheat, a na-eji thermocouple tụọ okpomọkụ dị ọkụ ma nwee ọrụ dị oke mkpa.N'ozuzu, a na-etinye thermocouple n'otu n'otu na tube kpo oku.N'ime usoro eji eme ihe, ọ bụrụ na thermocouple na tube kpo oku adịghị ejikọta, lelee ma ọ mebiri emebi, ma dochie thermocouple na oge mgbe ọ dị mkpa.

3. Nlekọta nke modul ịgbado ọkụ

Ịgbado ọkụ modul bụ ihe kasị nkenke na mkpa modul na nhọrọ ịgbado ọkụ igwe, ọ na-n'ozuzu dị n'elu akụkụ nke elu nke ikuku kpo oku modul, n'etiti iga modul na ala akụkụ nke ịgbado ọkụ modul, ya na-arụ ọrụ ọnọdụ na-emetụta kpọmkwem. ịdị mma nke ịgbado ọkụ sekit, ya mere nlekọta ya dịkwa oke mkpa.
Mgbe ebili mmiri na-amalite ịgba ọsọ, ọ bụrụ na onye na-ere ọkụ adịghị mmiri mmiri ahụ kpamkpam, akụkụ nke na-adịghị mmiri mmiri ga-egbochi nkwụsị nke solder, na nkwụsi ike nke ebili mmiri na nkenke nke ịgbado ọkụ ga-emetụta nke ukwuu.N'oge a, nozzle kwesịrị ịdị ngwa de-oxidation ọrụ, ma ọ bụghị ya, nozzle ga-abụ ngwa ngwa oxidized na-ekpochapụ.
Wave soldering usoro ga-emepụta a ụfọdụ ego nke oxide (tumadi tin ash na dross), mgbe ọ bụ nke ukwuu ga-emetụta tin ngagharị, ọ bụ isi ihe na-akpata efu solder na bridgeing, ma na-egbochi nitrogen ọdụ ụgbọ mmiri, belata ọrụ. nke nitrogen nchebe, nke mere na ngwa ngwa oxidation nke solder.Ya mere, na ịgbado ọkụ usoro ntị na mwepụ nke tin ash dross, ma chọpụta ma nitrogen tinyekwa na-egbochi.