Gịnị eji TIG ịgbado ọkụ ngwa

Argon-aak ịgbado ọkụ bụ ụdị nke electric aak ịgbado ọkụ. The peculiarity nke usoro bụ dị ka ndị: TIG ịgbado ọkụ ngwa site na a na-echebe gas na gburugburu ebe obibi. Nke a na-egbochi ekwe omume nke ọxịdashọn nke welded ihe.

Ngwa TIG ike pụrụ iche ọnọdụ ndị dị ịgbado ọkụ ebe na-welded akụkụ, electrodes, dịanyā ihe onwunwe, onuete Weld mpaghara na a obere akụkụ. All ndị a ọcha na-gburugburu na-anọpụ iche na-akwanyere metal inert gas akpọ argon. The gas ọkọnọ a rụrụ na a pụrụ iche ọwa - nozulu - positioned na njide electric burner.

The aha nke dum usoro bụ kpọmkwem na a distinguishing mma - a pụrụ iche inert gas.

Welders TIG ịgbado ọkụ iso nke ndị na-esonụ dị mkpa ma dị oké mkpa bughi ọcha: na-abụghị consumable electrode nke a refractory ihe onwunwe na a dịanyā ihe, nke na-agbaze mfe na-enye gị ohere jikọọ ọtụtụ mmiri ọnụ. The ihe onwunwe nke electrode na-aghọ tungsten ebe ọ nwere niile chọrọ àgwà na elu arụmọrụ n'ihi na a nyere usoro.

Dịanyā ihe onwunwe, n'aka nke ya, nwere ike dị iche iche ọla, nke na-eri nri n'ime a mpaghara nke ịgbado ọkụ nke ọla e mere n'ụdị a teepu ma ọ bụ a na-akpọ mkpara. TIG ịgbado ọkụ ngwa anamde adọ imikpu dịanyā metal n'ime Weld ọdọ mmiri na ego dị mkpa maka a nyere usoro.

Dị ka e kwuru na mbụ, na-emi odude na-esote burner nozulu, n'ime nke na e nwere n'ịnyịnya a pụrụ iche njide maka electrode, e emee ebe gas ọkọnọ. Nke a na-enye a kpọmkwem hit nke a gas ígwé ojii center ekenịmde Weld mpaghara. N'ihi ya, puru na mmapụta oxygen ga akwalite ọxịdashọn nke metal, ukwuu belata. Na nke a, na TIG ịgbado ọkụ ngwa ga nwere nnukwu iguzogide eletrik na okpomọkụ radieshon. Nke a na egosi na-arụ a dị ịrịba ama ọrụ na oke nke akụrụngwa maka otu usoro nke ịgbado ọkụ usoro.

Nhazi ọkwa nke ịgbado ọkụ ngwaọrụ:

TIG ịgbado ọkụ ngwa nwere ike n'ụzọ na abụọ na ụdị electrodes:

1. Non-consumable. Kemgbe ụwa, a na ụdị electrodes eji tungsten.
2. Consumable. N'ihi na ndị a na nzube, na ojiji nke aluminum na bụ ihe kasị oru oma igwe anaghị agba ígwè.

The ịgbado ọkụ unit nke ụdị nwere ike na-anọchi anya na ntuziaka na akpaka egbu. Otú ọ dị, ọbụna ndị dị otú a obere dị iche na-eweta mgbanwe ụfọdụ na nke a. Ka ihe atụ, na ngwa nke na akpaka ịgbado ọkụ ya bụ ọsọ iji nanị ndị electrode waya, nke na chọrọ ọnụego abatakwa ebe ebe welded akụkụ chọrọ.

The uru nke usoro a na-ewere ya zuru ezu, obere ọkpụrụkpụ nke dapụtara welded onuete, elu arụmọrụ na ntụkwasị obi nke usoro.