Sɛgɛsɛgɛli kɛra kondensalɛri mouli kɛcogo la .

I n’a fɔ bi nɛnɛ ni fiɲɛ yɔrɔ koloma dɔ-Kondalanw, fɛnɲɛnamafagalanw ka sɛnɛcogo bɛ nɔ bila minɛnw ka funteni ɲɔgɔn falencogo ɲuman na, u muɲuni na, ani u baarakɛcogo sabatili la. A ka fɛn dilanni taabolo bɛ fɛnw dɔnniya, masinw, ani ji sɛnɛcogo dilancogo fara ɲɔgɔn kan, o bɛ balansi ɲini tigitigi kɔrɔsili ni musaka ɲɛnabɔli cɛ. Ninnu bɛ taabolo ɲɛfɔ ka bɔ yɔrɔ saba la: fɛnw sugandili, fɛnw dilanni fɛɛrɛw jɔnjɔnw, ani taabolo ɲuman.

1. Fɛnw sugandili ni u furakɛli ka kɔn .

A ka c’a la, kondensalɛri min bɛ kɛ ni kuran ye, o farikolo kunba bɛ kɛ ni nɛgɛberew ye, aliminiyɔmu finw, ani nɛgɛdaga min bɛ se ka sɔgɔ- min bɛ se ka wuli. Kupu tubaw ye sugandili ɲuman ye kondensalɛri tuubuw la ka da u ka funteni jiginni ɲuman kan (a bɛ se ka kɛ 401 W/(M·K)) ani u sɔgɔli ye. Aluminiyɔmu finw, minnu bɛ u jigi da u ka funteni-taama-cogo kɔrɔ kan (237 W/(M·K)) ani nɔgɔya-cogow, olu bɛ fara ɲɔgɔn kan ni nɛgɛberew ye ni masinw ka bonya ye walima ni brazing ye. A ka c’a la, o karamɔgɔ bɛ dilan ni nɛgɛ galɔn walima nɛgɛ ye min bɛ kɛ ni nɛgɛ ye walasa ka kɛnɛma sigidaw nɔgɔ ni u ka kemikaliya muɲu.

Furakɛli ɲɛfɛ waati la, nɛgɛberew bɛ annealing (a ka ca a la u bɛ sumaya fo ka se degere 500-600 ma o kɔfɛ nɛnɛ dɔɔni bɛ kɛ) walasa ka kɔnɔna degunw ban ani ka ductility (ductility) ɲɛ, o bɛ kɛ sababu ye ka kari ka se ka kari kari kɔfɛ ani ka welding kɛ. Aluminiyɔmu finmanw bɛ dugukolo sanfɛla saniya (misali la, a bɛ kɛ ka oksizɛni layɛrɛw bɔ) walasa ka siri ni nɛgɛberew ye kosɛbɛ.

II. Core Forming Process Steps .
1. Kupu tuubu dilanni ni a lajɛ .

Kondensatɛri ka funteni ɲɔgɔn falen-falen-tubabu bɛ biri cogo kɛrɛnkɛrɛnnen na (i n’a fɔ serpentine walima spiral) ka kɛɲɛ ni a dilanni wajibiyalenw ye. CNC tube bender bɛ kurukuruni radiyali kunbɛn tigitigi (a ka ca a la a ka bon walima a bɛ bɛn siɲɛ 3 ma tubabu cɛmancɛ la) walasa ka a yɛrɛ tanga degun hakɛ ma min bɛ se ka kɛ sababu ye ka tubabu kogow lamaga walima ka u kari. A dilannen kɔfɛ, nɛgɛberew bɛ sɛgɛsɛgɛ ni u bɛ bɔ misɛnniw na ni heliyɔmu mass spectromètre ye walasa ka a datugu ni sigilan sirilen ye.

2. Fin ni Tube bundle integration .

Aluminiyɔmu finw bɛ don nɛgɛberew kɔnɔ ni "strip{0}}Through" kɛcogo ye. O kɔfɛ, masina fɛnɲɛnamafagalan dɔ bɛ degun (a bɛ se ka kɛ 8-12 MPa) bɛ kɛ ka tubabufura cɛmancɛ bonya dɔɔnin (a bɛ se ka kɛ 0,1-0,3 mm ye), o bɛ a jira ko a bɛ bɛn kosɛbɛ ni finw ye. Fasa kɔfɛ, fiɲɛ tɛ se ka don a la (misali la, azote degun ka se 0,5 MPa ma segin 30 kɔnɔ ni tansiyɔn jiginni tɛ a la) o de ka kan walasa ka a dɔn ko a bɛ se ka bɔ-Free connections. Fɛn minnu ka bon kosɛbɛ, olu dɔw bɛ baara kɛ ni brazing processes (misali la, warijɛ-sɔgɔli brazing ye azote lakanani kɔrɔ) walasa ka jɛɲɔgɔnya fanga ni a muɲuni sabati ka taa a fɛ.

3. Koli ni fiyɛli sitɛmuw ka ɲɔgɔnfaamu .

Nɛgɛdaga bɛ dilan ni laser tigɛ ni welding ye, ani a sanfɛla bɛ fiyɛ ni epoxy zinc-rich primer ye walasa ka a lakana. Ji pipe min bɛ kɛ furaji la, o bɛ dilan ni UPVC walima nɛgɛ ye min tɛ sɔgɔ ani ka siri ni funteni ye-fusion welding walima argon arc welding walasa ka a dɔn ko a bɛ bɔ-Free operation. Nozzle labɛncogo bɛ ɲɛ CFD (computation fluid dynamiques) simulation fɛ walasa ka funteni ɲɔgɔn falen-falen tuubu bundle dafalen sɔrɔ ni fiyɛliji ye.

iii. Process Optimization ani Quality Control .

Bi bi in na, fɛnɲɛnamafagalanw dilanni na, nizɛri fɛɛrɛw ye fɛnw dilanni tiɲɛni ɲɛ kosɛbɛ. Misali la, 3D laser skanɛrɛw bɛ kɛ ka finw ka fɔtaw bɔli dɔn (ni muɲuli bɛ se ka kɛ ±0,5 mm), wa robo welding bɛ dɔ bɔ hadamadenw ka fili la. Fɛnw ko la, fɛn dilannikɛla dɔw bɛ baara kɛ ni mikrokanal kuran ye (kɔnɔna cɛmancɛ ka dɔgɔn walima min bɛ bɛn milimɛtɛrɛ 1 ma) sanni ka kɛ laadalata tuubu bulama ye. O bɛ dɔ fara funteni ɲɔgɔn falen-falen yɔrɔ kan ani ka fanga dɔgɔya, nka u dilanni bɛ bɔli ni tilennen taabolo tigitigiw de wajibiya.

Ka fara o kan, sigida lakanani wajibiyalenw bɛ ka taabolo ɲɛtaa ɲɛminɛ: fiyɛli jibolisiraw bɛ ni filɛriw ni banakisɛfagalanw ye minnu bɛ wele ko ultraviolet banakisɛfagalanw walasa ka ji tiɲɛni dɔgɔya ani welding baara ye wuli ka taa low{0}}Sigi, halojeni-Free solder walasa ka VOC bɔli dɔgɔya.

Kuncɛli

Evaporatif condensateurs ka molding processus ye fɛnw, masinw ani baarakɛcogo fɛɛrɛw jiracogo bɛɛ ye. K’a ta nɛgɛberew kɔrɔtacogo tigitigi la ka se finw ka ɲɔgɔnjɛ dannamɔgɔ ma, fɛɛrɛ kelen-kelen bɛɛ bɛ paramɛtiriw kɔlɔsili gɛlɛn de wajibiya walasa ka laban ka funteni falenfalen ɲuman sɔrɔ ani ka ɲɛnamaya jan sɔrɔ. Ni nɛnɛko baara bɛ taa fanga marali ni ɲɔgɔnkanu siratigɛ la, sɛnɛ kɛcogo nataw bɛna taa ɲɛ ka taa a fɛ ka ɲɛsin hakilitigiw ma (i n’a fɔ AI-Baarakɛcogo ɲuman sɛgɛsɛgɛli) ani jiri (i n’a fɔ flux-wuli fu).