He aha nā ʻano hana welding i loaʻa?

ʻO ka welding, ma ke ʻano he ʻano hana hoʻopili koʻikoʻi, he ākea ākea o nā noi i ka hana ʻoihana. Eia kekahi mau hana wiliwili maʻamau.

Welding rod arc welding: He hana kuʻuna kuʻuna kēia e pili ana i ka hana lima ʻana i ke koʻokoʻo wili no ka wiliwili. He kūpono ia no ka wiliwili ʻana i nā mea metala like ʻole, mānoanoa, a me nā ʻano hana.

ʻO ka welding arc submerged (welding aunoa): ʻO kēia ʻano hana e pili ana i ka puhi ʻana o kahi arc ma lalo o ka papa flux, a kūpono no ka wili ʻana i nā ʻāpana me nā kūlana liʻiliʻi a i ʻole nā ​​kihi inclination. Hoʻohana nui ʻia ia i nā kula e like me ka hana moku, boilers, bridges, etc.

ʻO ka hoʻoheheʻe ʻana i ke kinoea kalapona i pale ʻia (aunoa a i ʻole semi-aunoa welding): kahi hana hoʻoheheʻe electrode arc e hoʻohana ana i ka carbon dioxide ma ke ʻano he kinoea pale, kūpono no nā mea wili e like me ke kila kalapona a me ke kila kila.

MIG/MAG welding (melting inert gas/active gas shielded welding): MIG welding hoʻohana inert gas e like me ke kinoea pale, aʻo MAG welding hoʻohui i kahi liʻiliʻi o ke kinoea hana i ke kinoea inert. He kūpono kēia mau ʻano ʻelua no ka wiliwili ʻana i nā metala like ʻole e like me ke kila kila, aluminika, keleawe, etc.

TIG welding (tungsten inert gas shielded welding): Hana ʻia ka welding me ka hoʻohana ʻana i ka wela arc i hana ʻia ma waena o ka electrode tungsten a me ka mea hana ma lalo o ka pale kinoea inert. He kūpono kēia ʻano no ka hoʻopaʻa ʻana i nā metala e like me ka aluminika, ka magnesium, a me ka titanium.

Plasma arc welding: Me ka hoʻohana ʻana i ka nozzle hoʻoluʻu wai e kāohi i ke arc, loaʻa kahi kiʻekiʻe kiʻekiʻe ikehu plasma arc no ka wili. He kūpono ia no ka wiliwili ʻana i ke kila kila, aluminika, keleawe a me nā metala ʻē aʻe.

Kuʻi kūʻē: He ala kuʻi kēia e hoʻohana ana i ka wela kūpaʻa ma ke ʻano he kumu ikehu, e komo pū ana me ka wiliwili wahi, ka wili wili, ka wili projection, a me ka wili kī. He kūpono ia no ka wiliwili ʻana i nā ʻāpana pā lahilahi me ka mānoanoa ma lalo o 3mm.

Electron beam welding: Hana ʻia ka wiliwili me ka hoʻohana ʻana i ka ikehu wela i hana ʻia i ka wā e hoʻopaʻa ʻia ai kahi kukuna electron kiʻekiʻe wikiwiki i ka ʻili o kahi mea hana. He kūpono kēia ʻano no ka wiliwili ʻana i nā huahana kiʻekiʻe.

Hoʻopili ʻia ʻo Laser: Hana ʻia ke kuʻi ʻana me ka hoʻohana ʻana i ka kukuna laser i kālele ʻia e kahi kahe kiʻekiʻe monochromatic coherent photon ma ke ʻano he kumu wela. He kūpono ia no ka welding precision microdevices.

ʻO nā mea i luna aʻe kekahi mau ʻano kuʻihao maʻamau, kēlā me kēia me kāna mau wahi noi kikoʻī a me nā pono. I ka hana maoli, ʻo ke koho ʻana i ke ʻano welding kūpono he mea koʻikoʻi no ka hōʻoia ʻana i ka maikaʻi o ka welding a me ka hoʻomaikaʻi ʻana i ka hana hana.