Views: 0 Author: Site Editor Publish Waati: 2021-12-27 A bɔyɔrɔ: Yɔrɔ
1. Labɛnni sani aw ka welding kɛ .
Titanium alloy welding labɛnni ka kɔn welding ɲɛ, o nafa ka bon kosɛbɛ, kɛrɛnkɛrɛnnenya la:
(1) Fɛn minnu bɛ saniya sani u ka kɛ .
Sani ka welding kɛ, titanium alloy sanfɛla min bɛ 50mm kɔnɔ strip fan fila bɛɛ la, o ka kan ka polisi fo ka se a fɛn yɛrɛ nɛgɛma yeelen ma. Polisi kɔfɛ, aw bɛ finimugu da ko ni siliki fini finman ni asetɔni ye walasa ka oksizɛni filimu, tulu, ji, buguri ani nɔgɔ wɛrɛw bɔ pewu welding yɔrɔ la. Nka fɛn dilanni siraw la minnu bɛ ni otomatiki hakɛ caman ye, o fɛɛrɛ in tɛ se ka kɛ. O la, deburring minɛn bɛ se ka sigi ka sɔrɔ ka welding yɔrɔ sigi.
(2) Debugging minɛnw .
Sani aw ka welding kɛ, aw bɛ gazi silinda kelen kelen bɛɛ tansiyɔn lajɛ ka ɲɛ walasa gazi kelen kelen bɛɛ tansiyɔn ka se. Aw bɛ a ladilan ani ka a lajɛ Machine de soutie de pipe automatique . walasa ka a dɔn ko kuran ni nɛgɛ feerebaga bɛ baara kɛ ka ɲɛ. Labɛnni ni sɛgɛsɛgɛli senfɛ, a ka c’a la, sɔgɔlilan bɛ se ka bila welding seam janya bɛɛ la walasa ka a dɔn ko minɛnw bɛ baara kɛ ka ɲɛ ani ko welding torch ni welding seam bɛ cogo ɲuman na. A ka ɲi ka fɛn yetaw ye minnu bɛ se ka kɛ ka fɛn ye, o bɛ se ka welda ɲɔgɔndan kɔlɔsi kosɛbɛ. Offset kɛlen kɔ, weld track bɛ latilen a yɛrɛma.
(3) welding materials .
Ni aw bɛ baara kɛ ni plasma arc welding (PAW), ion gazi, nozzle shielding gas, support cover ani back shielding gas ye ka argon saniyalen fɔlɔ (≥99,99%);
Laser welding (LW) bɛ kɛ, kɛrɛfɛ fiyɛli gazi ye heliyɔmu saniyalen ye (≥99,99%), ani drag hood ni kɔ lakanani gazi ye argon saniyalen fɔlɔ ye (≥99,99%);
2 . Welding fɛɛrɛ .
(1) Plasma arc welding .
Titanium plates minnu janya bɛ 2,5 ni 15mm cɛ, ni groove bɛ i cogo la, dingɛ fitinin fɛɛrɛ bɛ se ka kɛ ka welda waati kelen na. Walasa ka dingɛ fitinin sabatili sabati, gazi falen bɛ jiribolo min na, o bonya ye 30mm×30mm ye. PAW bɛ ni taabolo paramɛtɛrɛ caman ye. Ni dingɛ fitinin fɛɛrɛ bɛ Kɛ, a bɛ Kɛ kɛrɛnkɛrɛnnenya la nozzle cɛmancɛ, welding current, ion gas flow, welding speed, shielding gas flow, wdfl.
(2) Laser welding .
Laser welding (laser welding) ka baarakɛcogo kunbabaw ye laser fanga ye, welding (sɔgɔli teliya), defocusing (dafalen) hakɛ, side gas (gazi) bolicogo ani gazi bɔli hakɛ min bɛ lakana. K’a sababu Kɛ laser welding teliyaba ye, a ka c’a la, a tɛ Se ka Kɛ ka taabolo paramɛtɛrɛw Labɛn welding (sɔgɔli) waati la. O la, a ka kan ka paramɛtɛrɛw faralen ɲɔgɔn kan cogo ɲuman dɔn ka kɔn sɛgɛsɛgɛli ɲɛ ka kɔn welding fɔlɔ ɲɛ, wa ni ɲɔgɔn cɛ funteni tɛ tɛmɛ 100°C kan. Nin waati in na, a dilanni taabolo sariyalen nafa ka bon kosɛbɛ. Hangao Tech (Seko Machiner) Titanium Alloy min ka ɲi kosɛbɛ . Steel Tube Production Line Pipe Manufacturing Machine bɛ baara kɛ ni PLC Intelligent System ye, a bɛ se ka baarakɛcogo kunnafoniw bɛɛ sɛbɛn ani k’u mara waati yɛrɛ la.
(3) Laser-Mig hybride welding .
Ni LW-Mig hybride welding tali bɛ kɛ, funteni sɔrɔyɔrɔ fila bɛ yen, laser ni arc, ani funteni sɔrɔyɔrɔ kelen-kelen bɛɛ bɛ ni baarakɛcogo paramɛtiriw ye ka caya ka ladilan. O la, kɔrɔbɔli caman ka kan ka Kɛ walasa laser ni arc match ka Kɛ ɲɔgɔn fɛ. Laser ni arc jɔyɔrɔ danfaralen ka kan ka ladilan ka ɲɛ welding waati la.
3. Aw bɛ sɛgɛsɛgɛli kɛ welding kɔfɛ .
O welding bannen kɔfɛ, welda cogoya bɛ sɛgɛsɛgɛ ani ka sɛgɛsɛgɛli kɛ min tɛ tiɲɛni kɛ. Nin waati in na, eddy current flaw detection minɛn dɔ bɛ se ka fara a kan. Ni a sɔrɔla ko welda tɛ faantan ye walima ko a bɛ don a kɔnɔ, o minɛn bɛna buzz ani alarma. Titanium alloy ɲɛda kulɛri bɛ se ka welda nɔgɔ hakɛ jira. A ka c’a la, warijɛ finman kɔrɔ ye lakanani ɲuman ye, wa a bɛ fɔ ko gazi nɔgɔlen jugu tɛ yen; welda jɛman ni sanu jɛmanw tɛ nɔba bila masinw na; Kulɛri wɛrɛw i n’a fɔ bulu ni gris, olu tɛ jogo ɲuman ye wa u tɛ sɔn. Ni lakanani min bɛ funteni hakɛ caman na, o bɛ se, welda cogoya welding kɔfɛ, a basigilen bɛ warijɛ finman walima sanu jɛman ye. Nka, ikomi drag cover tɛ se ka lakana pewu arc daminɛ yɔrɔ la, lakanani nɔ min bɛ arc daminɛyɔrɔ la, o ka jugu dɔɔnin. Ni a bɛ kɛ cogo la, welda cogoya min bɛ sɔrɔ welding machine (sɔgɔli masin) baara kɛlen kɔfɛ , o bɛ sɔrɔ ka ɲɛ, wa fiɲɛw tɛ yen i n’a fɔ kariw, fusion (fusion) dɛsɛ, pores (pores), welda bumps (sɔgɔli), a ɲɔgɔnnaw.