ʻO Tungsten argon arc welding he ʻano hana wiliwili arc me ka hoʻohana ʻana i ka argon a i ʻole argon waiwai waiwai e like me ka pale a me ka tungsten electrode e like me ka electrode, i kapa ʻia ʻo ia.GTAW (Gas Tungsten Arc Weld) or TIG (Tungsten Inert Gas Weld)no ka pōkole.
I ka wā wili, hoʻomau mau ʻia ke kinoea pale mai ka nozzle o ka pū welding e uhi i ka ʻaoʻao o ka wahi wili i haku ʻia me ke arc, pool molten, tungsten electrode a me ka uea hoʻopihapiha e hana i kahi papa pale kinoea kūloko e hoʻokaʻawale maikaʻi i ka ea. wahi wiliwili;Hele ka uea kuʻi ma ka ʻaoʻao mua o ka wai hoʻoheheʻe i lawe ʻia e ka manual a i ʻole ka mea hānai uea a heheʻe ma lalo o ka wela o ke arc.Kahe ka metala uwea hoohehee iloko o ka wai hoohehee ma ka paia mua o ka wai hoohehee.Ma hope o ka neʻe ʻana o ke arc i mua, hoʻoheheʻe ʻia ka loko i hoʻoheheʻe ʻia e hana i kahi weld, e like me ka mea i hōʻike ʻia ma ke kiʻi.ʻO ke kaʻina hana hoʻoheheʻe o kēia ʻano hana kuʻi ʻana he kūpaʻa maikaʻi a maʻalahi ka loaʻa ʻana o nā welds kiʻekiʻe.
Hāʻawi ʻo Tianqiao welding material i nā ʻano like ʻole o nā electrodes tungsten maikaʻi, e laʻaWC20 Cerium Tungsten Electrode no TIG Welding, WT20 Thoriated Tungsten Electrode no TIG Welding, WL15 Lanthanum Tungsten Electrode no TIG Welding, WL20 Lanthanum Tungsten Electrode no TIG Welding, WZ8 Zirconium Tungsten Electrode no ka TIG Welding, WP Pure Tungsten Electrode no ka TIG Welding.
He aha nā mea maikaʻi o TIG welding?
Ke hoʻohālikelike ʻia me nā ʻano hana welding ʻē aʻe, ʻo TIG welding nā mea maikaʻi aʻe:
1. Paʻa ke kaʻina hana kuʻi, paʻa loa ka puhi ʻana o ka argon arc, ʻaʻole hoʻoheheʻe ke koʻokoʻo tungsten i ka wā o ke kaʻina hana, a he liʻiliʻi nā mea hoʻopilikia o ka lōʻihi o ka arc, no laila ua paʻa loa ke kaʻina hana kuʻi.
2. He kinoea inert ka maikaʻi kuʻihao maikaʻi ʻole, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka metala wai a ʻaʻole hoʻi he hopena kemika me ka metala;Eia kekahi, maʻalahi ka argon e hana i kahi papa hoʻokaʻawale kinoea maikaʻi, hiki ke pale pono i ka oxygen, nitrogen a me nā komo ʻē aʻe i ka metala weld.
3. Hiki iā ia ke weld kokoke i nā metala a me nā mea hao.He kūpono ia no ka wiliwili ma nā kūlana like ʻole.
4. He kūpono ia no ka wiliwili pā lahilahi a me ka wiliwili kūlana a pau.ʻOiai me kahi au liʻiliʻi o kekahi mau amperes, hiki i ka tungsten argon arc ke puhi mau, a paʻa ka wela, no laila hiki iā ia ke weld i ka pepa 0 3mm;Hoʻohana ʻia ʻo Pulse TIG arc welding power source, hiki iā ia ke hoʻokō i nā kūlana a pau a me ka hoʻoheheʻe ʻana i ka ʻaoʻao hoʻokahi a me ka ʻaoʻao ʻelua ʻaoʻao me ka ʻole o ke kākoʻo.5. He maʻalahi ke kaʻina hana kuʻi ʻana i ka automation.ʻO ke arc o TIG welding he hāmama arc.Paʻa a maʻalahi ka ʻike ʻana a me ka mālama ʻana i nā ʻāpana kaʻina hana kuʻi.ʻO ia ke ʻano hoʻoheheʻe robotic kūpono.
6. ʻAʻohe slag i loko o ka welding area, a hiki i ka welder ke ʻike maopopo i ka wai hoʻoheheʻe a me ke kaʻina hana weld.
He aha nā hemahema o ka wiliwili TIG?
Loaʻa nā hemahema o ka TIG welding:
1. Ke kū'ē makani maikaʻi ʻole.Hoʻohana ʻo Argon tungsten arc welding i ke kinoea no ka pale ʻana, a ʻilihune kona hiki ke pale aku i ka makani lateral.Ke liʻiliʻi ka makani lateral, hiki ke hōʻoia i ka hopena palekana ma ka hoʻohaʻahaʻa ʻana i ka mamao ma waena o ka nozzle a me ka mea hana a hoʻonui i ke kahe o ke kinoea pale i ka manawa like;Ke ikaika ka makani ʻaoʻao, pono e hana ʻia nā hana pale makani.
2. He kiʻekiʻe nā koi no ka hoʻomaʻemaʻe mea hana.Ma muli o ka pale o ke kinoea inert, ʻaʻohe deoxidation metallurgical a dehydrogenation.I mea e pale aku ai i nā hemahema e like me nā pores a me nā māwae, pono e wehe ʻia ka ʻaila hinu a me ka ʻōpala ma ka mea hana ma mua o ka wili ʻana.
3. He haʻahaʻa ka huahana o ka welding arc tungsten, ʻoi loa ma muli o ka haʻahaʻa haʻahaʻa o kēia manawa o ka wili tungsten arc.
Ka manawa kau: Apr-08-2022