Tig-kuʻihao: noi hiʻona

Argon kuʻihao tig (T ungsten au nert G like ), ai 'ole-consumable'ūholo uila kuʻihao - ka wā hoomalamalamaia mai piʻo ma waena o tungsten'ūholo uila, a me ka welded apana. Ke'ī mai, ma ka piʻo nahā i ia lŘlŘ hoʻoheheʻeʻia metala hoololi. Kēia kōkua ai i nā ka ahi arcing , a me ka nui loa hoʻonui kona kumupaʻa. Eia kekahi, tig-kuʻihao e ho'ēmi i ke omoāea poho, e nele ka neʻe hiki spatter a oʻokeʻa loa ke kinoea mai ka hopena o ka piʻo kolamu ma ka mea hiki ke hooheheeia i hoʻoheheʻeʻia. E like me ia i kaʻilihune, ua hoalaia mai ai i ka hou, oi Ka Uluwehi O Ke 'ilikai i ka weld mea e like ai.

Tig-kuʻihao mea me AC paha DC, a, ma ka hihia o ka hope ua hoʻohana wale ala polarity, i ka mea, i ka wa a ka maʻi "eia" polokalamu welded māhele, a me ka maʻi "ka hua" - he pili-consumable'ūholo uila. Ka pono e hoʻohui ma keia aoao aie i ka mea i ina ka interchange maʻi, i ka pahiki o overheating i Konakele. Tungsten refractory metala, a nolaila kona ia'ku kulu me ka nui loa. Eia hou, e hiki i chipping paha hauneneʻe o ka'ūholo uila, kūpono ma inevitable mā o ka weld.

Tig kuʻihao hoʻohuʻu ke kēia nui hehee wale i kanu i manao ai: he kumu o AC a DC, piʻo stabilizer, he oscillator, he he nui ka hōʻoiaʻana ka manaʻo, ka he pāpaʻa mīkini hana wāwahie, he kinoea solenoid kiwikā, a me ka manaʻo no ka uhiʻikena eiiiiiaiou.

Tig-kuʻihao o ka loa aoʻano o ka metala hui, no ka mea, e leie aku i ka weld kekahi mau mea ma kekahi kūlana o ka lewa.

High kuʻihao kaʻina wahi ua loaʻa ma ka mea i ka mea, ua hoolilo iki hou manawa ma mua o kekahi 'ē aʻe' ano o ke kuʻihao. Ma keia manao, tig-kuʻihao ua hoʻohana 'ia wale nō ka wā o ka mea e like ai ano o ka loaa ana weld i ke kuleana nui.

Ka hanohano nō hoʻi hiʻona o kēia 'ano o ka kuʻihao o ka mea i ka argon maemae ua hoʻohana' ia e hoʻohui loa kekahi mea, oiai no na ano o kuʻihao kinoea i koe e e koho i kulike ai me ka welded ke hooheheeia.

Tig-kuʻihao mea heʻano huikau a me ka laborious kaʻina. No laila, no ka mea, o ka halawai ua koi 'ia ma ka ponoʻole hoʻomaʻamaʻa welder. Keʻanoʻenehana kaʻina hana, e hoopai mai ia i ka lawa dexterity, mai kekahi lima mea pono e hōʻike i lawa a me ka 'eleu kokuaia mai e filler mea, oiai i loko o ka' ē aʻe lima, e ia i ka kuʻihao kukui.

Ka wā koho i kekahi kuʻihao mīkini o keia ano keia ano e e alakaʻiʻia e ka penei ka noʻonoʻoʻole:

1. He mea pono e hooholo i ka mana kokuaia nona iho o ka kuʻihao mīkini.

2. Mahalo i ka ka manaʻo pohihihi a me ka nui o ka hana.

3. Lawe i ka mooolelo o ka ano o kaʻikena hokii: DC a AC.

Ua E hoi e makaala i kekahi welders hiki ke hoʻohana koke, a me ka paʻa, a alternatingʻikena. He mea pono no ke kuʻihao o kekahi mea, e like me Aluminum a me ka kila. Welders i he ākea huahelu o kaʻikena Hawaiʻi mai ka 3 a hiki i 500 A.