ʻO nā huahana paipu kila he mea nui a koʻikoʻi i ka nohona o kēia mau lā, a hoʻohana nui ʻia lākou i nā ʻoihana like ʻole.

1. Ke kūpono o nā huahana paipu kila

ʻO ka hōʻailona o nā huahana paipu kila e pili ana inā kūpono ka maikaʻi o nā huahana paipu kila i nā kūlana i kuhikuhi ʻia e ka mokuʻāina. ʻO ka maikaʻi o nā huahana paipu kila ʻaʻole wale i ka maikaʻi o ka mea paipu kila, akā i ke ʻano hana a me ke kaʻina hana. E like me nā kūlana like ʻole, pono e hoʻokō ka maikaʻi o nā huahana paipu kila i nā koi ma mua o ka hiki ke kapa ʻia nā huahana kūpono.

2. Ke kohoʻana i nā huahana paipu kila

Hoʻoholo ʻia ke koho ʻana i nā huahana paipu kila e like me ke kaomi, ka ikaika a me ka hoʻohana ʻana i nā koi a lākou e lawe ai. Hana ʻia nā huahana paipu kila me ke kila kalapona, ke kila kila, ke kila kila a me ka hao. ʻO ke kila kalapona: Hana ʻia ka paipu kalapona i ke kila kalapona ma ke ʻano he mea nui, e hoʻohui ana i kekahi mau mea hoʻohuihui, a hana ʻia e ka ʻōwili anu, ka ʻōwili wela a me nā kaʻina hana ʻē aʻe.Paipu kila kalaponaʻike ʻia e ka ikaika kiʻekiʻe a me ke kumu kūʻai haʻahaʻa, akā maʻalahi ka ʻōpala, no laila hoʻohana maʻamau ia i ke kūkulu ʻana, mālama wai, nā alahaka a me nā wahi ʻē aʻe ʻaʻole maʻalahi i ka pala. ʻO ke kila kila: hanaʻia ka paipu kila me ke kila kila ma keʻano he mea nui, e hoʻohui i kekahi mau mea hoʻohui, a hanaʻia e ka'ōwili anuanu, ka'ōwili wela a me nā hana'ē aʻe.Paipu kila kilaʻike ʻia e ke kūpaʻa corrosion ikaika a ʻaʻole maʻalahi i ka ʻōpala, akā he kiʻekiʻe ke kumukūʻai. No laila, hoʻohana maʻamau ia i ka meaʻai, kemika, uila a me nā wahi ʻē aʻe e pili ana i ka corrosion.

3. Keʻano o ka hanaʻana i nā huahana paipu kila

No nā huahana paipu kila like ʻole, ʻokoʻa nā ʻano hana. ʻO nāʻano hana hana nui,ʻo ia ka hoʻomaʻamaʻa wela, ka mālama anu, ka welding a pēlā aku.

1) ʻO ke ʻano o ka mālama ʻana i ka wela: ʻO ka mālama ʻana i ka wela e pili ana i ka mālama ʻana i nā huahana paipu kila ma kahi mahana no kekahi manawa, a laila hoʻomaha i ka lumi wela e loaʻa ai ke ʻano a me nā waiwai. ʻO ke ʻano o ka mālama ʻana i ka wela me ka normalizing, annealing, quenching and tempering.
2) ʻO ke ʻano o ka mālama anu: ʻo ka mālama anu i ka mālama ʻana i nā huahana paipu kila ma ka lumi wela a i ʻole ka haʻahaʻa haʻahaʻa no kekahi manawa, i mea e hoʻokō ai i ka hoʻolālā hoʻonohonoho pono a me ka hana. ʻO nā ʻano hana lapaʻau maʻamau, ʻo ia ka ʻōwili anu, ke kaha kiʻi anuanu a me ke kaha anu.
3) Keʻano o ka welding: E ​​pili ana ka welding i ke kaʻina hana o ka hoʻohui ʻana i ʻelua a ʻoi aku paha nā mea metala ma o ka hoʻoheheʻe ʻana a i ʻole nā ​​mea ʻē aʻe. ʻO nā ʻano hana welding ka nui o ka welding gas, arc welding, laser welding a me brazing.

4. Nā koi no ka hoʻohana ʻana ma lalo o nā kumu like ʻole

ʻOkoʻa nā koi no ka hoʻohana ʻana i nā huahana paipu kila me kā lākou hoʻohana. Inā hoʻohana ʻia ia i ka ʻenehana kūkulu hale, pono kona ikaika compressive, tensile ikaika a me ke ahi kū i kahi pae; inā hoʻohana ʻia ia i ka ʻenekinia kemika, pono kona kūpaʻa corrosion e hiki i kahi pae; inā hoʻohana ʻia i nā hana wai, pono ia i kona pale wai e hiki i kahi pae.

ʻO nā mea maikaʻi o ka ikaika kiʻekiʻe, ke kūpaʻa corrosion maikaʻi a me ka lōʻihi o ka lawelawe ʻana o nā huahana paipu kila e hoʻohana nui ʻia i nā ʻoihana like ʻole.