1. Dzadzraɖo hafi woawɔ welding .
Dzadzraɖo si wowɔ do ŋgɔ na welding na titanium alloy welding la le vevie ŋutɔ, vevietɔ le:
(1) Nuwo ŋu kɔklɔ hafi woatsɔ awɔ aŋɔe .
Hafi woatsɔe aƒo la, ele be woakɔ titanium ƒe kpe ƒe nɔnɔme si le 50mm me tso strip la ƒe akpa eveawo gbɔ vaseɖe esime woaɖe ga ƒe keklẽ si le nusi wotsɔ wɔe la ŋutɔ me ɖe go. Ne èklɔe vɔ la, tsɔ seda ƒe avɔ ɣi dzadzɛ tutu lãgbalẽa ƒe go ŋu ɖa be nàɖe oxide film, ami, tsi, ke kple ɖiƒoƒo bubu siwo le welding la ɖa keŋkeŋ. Gake le nuwɔwɔ ƒe mɔ̃ siwo me wowɔa nuwo le wo ɖokui si le ŋutɔ gome la, mɔnu sia meɖea vi o. Eyata woate ŋu ade deburring device hafi awɔ welding ƒe akpaa.
(2) Dɔwɔnu siwo wotsɔ ɖea nu me .
Hafi nàtsɔe aƒoe la, lé ŋku ɖe gas-gaze ɖesiaɖe ƒe nyaƒoɖeamenu ŋu nyuie be gas ɖesiaɖe ƒe nyaƒoɖeamenu sɔ gbɔ. Trɔ asi le eŋu eye nàlé ŋku ɖe eŋu Mɔ̃ si wotsɔna ƒoa pɔmpiwoe le wo ɖokui si . be nàkpɔ egbɔ be elektrikŋusẽnamɔ̃a kple kaƒomɔ̃a le dɔ wɔm nyuie. Le asitɔtrɔ kple ŋkuléle ɖe eŋu me la, zi geɖe la, woate ŋu atsɔ aŋɔka si wotsɔna ƒoa gae la aɖo welding seam ƒe didime bliboa dzi be woakpɔ egbɔ be dɔwɔnuawo le dɔ wɔm nyuie eye welding torch kple welding seam la le ɖoɖo nyuitɔ nu. Woɖo aɖaŋu be woade nukpɔkpɔ ƒe mɔ̃ si wotsɔna léa ŋku ɖe nu ŋu la tu ƒe dɔwɔƒe si wotsɔa ʋuƒo wɔe, si ate ŋu alé ŋku ɖe weld ƒe ɖoɖowɔwɔ ŋu nyuie. Ne offset la dzɔ vɔ la, woɖɔa weld track la ɖo le eɖokui si.
(3) Nusiwo woatsɔ awɔ xɔtunuwoe .
Ne èle plasma arc welding (PAW) zãm la, ion gas, nozzle shielding gas, support cover kple back shielding gas zã gbãtɔ-grade dzadzɛ argon (≥99.99%);
Wozãa laser welding (LW), axadziʋuʋu gas nye helium dzadzɛ (≥99.99%), eye drag hood kple megbe takpɔkpɔ gas nye gbãtɔ grade dzadzɛ argon (≥99.99%);
2 . Welding mɔnu .
(1) Plasma arc welding .
Le titanium gbadzɛ siwo ƒe titrime le 2.5 kple 15mm dome, ne groove la ƒe nɔnɔme le abe I ene la, woate ŋu azã do sue ƒe mɔnu atsɔ aƒo to ɣeyiɣi ɖeka me. Be woakpɔ egbɔ be do sue la li ke la, gas-si me gas ƒe ʋuƒo si le megbe la ƒe lolome nye 30mm×30mm. Paw ƒe dɔwɔwɔ ƒe nɔnɔme geɖewo le esi. Ne wozã do sue ƒe mɔnu la, elɔa nozzle diameter, welding current, ion gas ƒe sisi, welding speed, shielding gas flow, kple bubuawo koŋ ɖe eme.
(2) Laser ƒe ƒoƒo .
Dɔwɔwɔ ƒe nɔnɔme vevitɔwo le laser welding dometɔ aɖewoe nye laser ŋusẽ, welding duƒuƒu, defocusing agbɔsɔsɔme, axadzi ʋuʋu gas sisi rate kple akpoxɔnu gas sisi rate. Le laser welding ƒe duƒuƒu sesẽ ŋutɔ ta la, zi geɖe la, manya wɔ be woatrɔ asi le dɔwɔwɔ ƒe nɔnɔmewo ŋu le welding ƒe ɖoɖoa me o. Eyata ehiã be woanya parameterwo ƒe ƒuƒoƒo nyuitɔ kekeake to dodokpɔ siwo wowɔ do ŋgɔ na welding si wowɔ le se nu me, eye dzoxɔxɔ si le wo dome le welding me la mewu 100°C o. Le ɣeyiɣi sia me la, nuwɔwɔ ƒe ɖoɖo si wowɔna ɖaa ƒe nuɖaɖa le vevie ŋutɔ. Hangao Tech (Seko Mɔ̃wo) High Precision Titanium Alloy . Steel Tube Production Line Pipe Manufacturing Machine wɔa dɔ kple PLC Intelligent System, ate ŋu aŋlɔ nusiwo katã ŋu dɔwɔwɔ le ŋuti nyatakakawo le le ɣeyiɣi ŋutɔŋutɔ me.
(3) Laser-mig hybrid welding .
Ne wole LW-MIG hybrid welding xɔm la, dzoxɔxɔtsoƒe eve li, laser kple arc, eye dzoxɔxɔtsoƒe ɖesiaɖe ƒe dɔwɔwɔ ƒe nɔnɔmewo sɔ gbɔ wu be woatrɔ asi le eŋu. Eyata dodokpɔ geɖe hiã be woatsɔ awɔ laser kple akasanu la wòasɔ ɖe wo nɔewo nu. Ele be woatrɔ asi le alesi laser la kple akasanuƒoa ƒe nɔƒe le ƒomedodo me ŋu nyuie le welding me.
3. Dzodzro le welding megbe .
Ne wowu welding la nu vɔ la, woléa ŋku ɖe weld la ƒe dzedzeme ŋu eye wowɔa dodokpɔ si megblẽa nu o. Le ɣeyiɣi sia me la, woate ŋu atsɔ eddy current ƒe vodada didi ƒe mɔ̃ aɖe akpe ɖe eŋu. Ne wokpɔe be weld la mede ame dzi o alo woɖe do ɖe eme la, mɔ̃a aƒo ɖi eye wòatsi dzodzodzoe. Titanium-kpea ƒe dzedzeme ƒe amadede ate ŋu afia alesi gbegbe aŋɔa ƒo ɖii. Le nyateƒe me la, klosalo ɣi fia ametakpɔkpɔ nyui aɖe, eye ɖiƒoƒo si gblẽa nu le ame ŋu aɖeke kloe mele eme o; Weld siwo ƒe amadede nye ɣi kple sika si me kɔ la mekpɔa ŋusẽ boo aɖeke ɖe mɔ̃ɖaŋununya ƒe nɔnɔmewo dzi o; Amadede bubuwo abe blɔ kple aŋutiɖiɖi ene mele nyonyome nyui me o eye womate ŋu axɔ wo o. Zi alesi ametakpɔnu si le dzoxɔxɔ gã ƒe teƒea sɔ gbɔ ko la, weld ƒe dzedzeme le welding megbe koŋ nye klosalo ɣi alo sika ɣi. Gake esi wònye be womate ŋu akpɔ heheɖemegbea ƒe nutsyɔnu la ta keŋkeŋ le ARC ƒe gɔmedzedze ƒe akpaa me o ta la, ametakpɔnu ƒe ŋusẽkpɔɖeamedzi si le akasanua ƒe gɔmedzedze la vɔ̃ɖi vie. Le nɔnɔme siwo sɔ me la, weld ƒe dzedzeme le welding machine ƒe dɔwɔwɔ megbe la dzɔna nyuie, eye nɔnɔme madeamedzi aɖeke mele eme abe gbagbãƒewo, fusion ƒe anyimanɔmanɔ, ʋuʋudedi, weld bumps, kple bubuawo ene o.
