Argon a ɛyɛ arc hyew no . Arc welding mfiri no gyina, ɔhyew no yɛ concentrated, arc column temperature yɛ kɛse, welding production efficiency no yɛ kɛse, ɔhyew a ɛwɔ beae no yɛ teateaa, na welded afã horow no wɔ stress nketewa, deformation ne crack su; Argon arc welding yɛ open arc welding, adwumayɛ, ɛnyɛ den sɛ wobɛhwɛ; Electrode a ɛyera no sua, arc tenten no yɛ mmerɛw sɛ wobɛhwɛ so, na flux anaa coating biara nni hɔ bere a welding no, enti ɛnyɛ den sɛ wubehu mechanization ne automation; Ɛkame ayɛ sɛ argon arc welding tumi weld dade nyinaa, titiriw dade bi a ɛyɛ hyew ne dade a ɛyɛ mmerɛw sɛ ɛbɛhyew, te sɛ magnesium , titanium, molybdenum, zirconium, aluminium, ne nea ɛkeka ho ne nea wɔde afrafra; Limited by the position of the weldment, all-position welding betumi ayɛ. Sɛ welding pipes no yɛ manual arc welding a, ɛnyɛ den sɛ wobɛnya sintɔ te sɛ impermeability, slag inclusion, ne pores.
Ɔkwan a wɔfa so yɛ argon arc welding ma dade a ɛnyɛ den a ɛyɛ tratraa a ɛwɔ . Industrial pipe equipment ne sɛ ɛbɛma nsonsonoe a ɛda weldments no ntam no ayɛ ketewaa.
1. Thermal conductivity of thin stainless steel pipe no nyɛ papa na ɛnyɛ den sɛ wobɛhyew tẽẽ; Ɛho nhia sɛ wɔhyɛ welding wire no ma bere a wɔreyɛ welding no, sɛnea ɛbɛyɛ a wobetumi ayɛ base material no tẽẽ.
2. Welding thickness range of argon arc welding nso wɔ anohyeto ahorow wɔ nneyɛe mu. Sɛ ɛyɛ 0.5 mm a, mfa argon arc welding nni dwuma. Sɛ wopɛ sɛ wohyɛ welding wire no ma a, ɛsɛ sɛ welding wire no yɛ papa, 0.8 mm, na ɛsɛ sɛ current no yɛ ketewaa na ɛyɛ ketewaa a ɛbɛma apete. Welding waya, bɛyɛ 30 A, welding afiri no yɛ soronko, sesa mprempren kɛse sɛnea welding mfiri ahorow te.
3. Wɔ pipe a ɛyɛ tratraa ho no, ɛsɛ sɛ welding ahoɔhare no yɛ ntɛmntɛm, dodow a ɛyɛ ntɛmntɛm no, dodow no ara na deformation no sua, dodow no ara na welding no tumi yɛ papa, na dodow no ara na nsu a ɛma onwini no yɛ papa. Welding mfiri nso yɛ nea ɛyɛ soronko, na wɔtaa paw inverter DC welding mfiri, na nsu a ɛsen no yɛ nea ɛyɛ den kakra.
4. Argon ahotew, nsu a ɛsen ne argon flow bere nso hia sɛ wɔde wɔn adwene si so. Ɛsɛ sɛ argon ahotew no boro 99.99%. Dwuma a argon mframa di titiriw ne sɛ wobesiw oxidation a efi mframa a ɛwosow no mu ba wɔ mframa mu bere a wɔreyɛ welding no ano, na bere koro no ara mu no, wɔatew weld beae no ho yiye de abɔ weld beae no ho ban na ama welding no adwumayɛ atu mpɔn.
5. Tungsten electrode. Tungsten electrode pa bi wɔ nkɛntɛnso kɛse wɔ welding tumi no so. Ɛsɛ sɛ tungsten electrode no ani yɛ mmerɛw, na ɛsɛ sɛ n’awiei no yɛ nnam na ɛwɔ concentricity pa. Saa kwan yi wɔ arc ignition a ɛkorɔn a ɛyɛ papa, arc a ɛyɛ papa a ɛyɛ den, ɔtare a emu dɔ a emu dɔ, ne ɔtare a ayɛ nwene a ɛyɛ den; Weld seam no yɛ nea wɔahyehyɛ no yiye na welding no su yɛ papa. Tungsten electrode no ani hyew anaasɛ sintɔ te sɛ efĩ, mpaapaemu, shrinkage, ne nea ɛkeka ho wɔ soro. Wɔ saa tebea yi mu no, high-frequency arc ignition yɛ den, arc no ntumi nnyina, arc drift, molten pool dispersion, surface expansion, shallow penetration, weld seam poor forming. Enti, tungsten no su ho hia yiye bere a wɔde argon arc welding weld no weld no.
Sɛ wowɔ nsɛmmisa bi fa sɛnea wɔyɛ stainless steel industrial welded pipes ho a, yɛsrɛ wo, di nkitaho . Hangao Tech (Seko mfiri) a wɔde besusuw ho. Yɛwɔ bɛboro mfe 20 osuahu wɔ . Stainless steel industrial welded tube making machinery , na aboaboa ano kɛse bi a wɔde di dwuma ho nsɛm ne adetɔfo nsɛm a ɛyɛ fɛ, a ebetumi aboa wo ma woanya nkɔso kɛse wɔ nneɛma a wɔyɛ no yiye ne aba mu!
