ʻO nā hana e hōʻoia ai i ka maikaʻi o ka welding:
1. ʻO nā kumu kanaka ke kumu nui o ka mana wiliwili paipu galvanized. Ma muli o ka nele o nā ʻano hoʻomalu post-weld e pono ai, maʻalahi ke ʻoki i nā kihi, e pili ana i ka maikaʻi; i ka manawa like, ʻo ke ʻano kūikawā o ka wili paipu galvanized e paʻakikī i ka hōʻoia ʻana i ka maikaʻi wili. No laila, ma mua o ka hoʻomaka ʻana o ka papahana, pono e koho ʻia kahi welder mākaukau ʻenehana e paʻa ana i ka ipu kaomi boiler kūpono a i ʻole ka palapala hōʻoia wili like. Pono e hāʻawi ʻia nā hoʻomaʻamaʻa ʻenehana pono a me nā ʻōlelo aʻoaʻo, a pono e hoʻokō ʻia nā loiloi welding ma luna o ka pūnaewele ma muli o nā kūlana boiler. Pono e mālama ʻia nā lula no ka hoʻokolokolo ʻana i ka moku kaomi. ʻAʻole ʻae ʻia nā hoʻololi ʻole ʻia e hōʻoia i ka kūpaʻa pili o ka mea hana welding no ka wili pipeline.
2. Ka hoʻomalu ʻana i nā mea welding: E hōʻoia i ka loaʻa ʻana o nā mea wili i kūʻai ʻia mai nā kahawai kaulana, i hui pū ʻia me nā palapala hōʻoia maikaʻi a me nā hōʻike nānā, a e hoʻokō i nā koi kaʻina; ka ʻae ʻana, ka hoʻokaʻawale ʻana, a me ka hāʻawi ʻana i nā kaʻina hana wili e pono e hoʻohālikelike ʻia a piha. Hoʻohana: Pono e kālua pono ʻia nā mea welding e like me nā koi o ke kaʻina hana, a ʻaʻole pono ka hoʻohana ʻana i nā mea welding ma mua o ka hapalua lā.
3. Nā Mīkini Welding: ʻO nā mīkini welding nā mea hana no ka wili a pono e hōʻoia i ka hana pono a me ka hoʻokō ʻana i nā koi kaʻina; pono e hoʻolako i nā mīkini wili me nā ammeters kūpono a me nā voltmeters e hōʻoia i ka hoʻokō pono ʻana o ke kaʻina hana kuʻi. ʻAʻole pono e lōʻihi loa nā kaula wili; inā hoʻohana ʻia nā kaula ʻoi aku ka lōʻihi, pono e hoʻoponopono ʻia nā palena wili e like me ia.
4. Nā Kaʻina Hana Welding: E pili pono i nā kaʻina hana kūikawā no nā paipu galvanized. E hana i ka nānā ʻana i ka bevel pre-weld e like me ke kaʻina hana hoʻoheheʻe, kaohi i nā ʻāpana kaʻina hana welding a me nā ʻano hana, e nānā i ka hiʻohiʻona maikaʻi ma hope o ka welding, a hana i ka hoʻāʻo non-destructive e like me ka pono ma hope o ka wili. E hoʻopaʻa i ka maikaʻi wili o kēlā me kēia pass a me ka nui o nā mea hoʻohana welding.
5. Welding Environment Control: E hōʻoia i ka mālama ʻana i ka mahana, ka haʻahaʻa, a me ka wikiwiki o ka makani i ka wā o ka wiliwili ʻana i nā koi kaʻina. ʻAʻole ʻae ʻia ka welding ma lalo o nā kūlana kūpono ʻole.
Ka manawa hoʻouna: ʻAukake-15-2025
