Ma ke kūʻai ʻana i nā mea hana ʻoihana,paipu lauwilie lilo i mau mea ko'iko'i e pili pono ana i ka palekana o ka papahana. Pehea e hoʻemi maikaʻi ʻia ai nā pilikia i ka wā o ke kaʻina kūʻai?
Nānā Kiʻi: E ʻimi i nā māka Weld
ʻOiaʻiʻopaipu kila ʻoleua hana ʻia e ka ʻō ʻana a me ka ʻōwili ʻana i nā pila kila a puni, e loaʻa ana i kahi hoʻolālā ʻole. ʻOiai me ka hoʻopau ʻana meticulous, hiki i nā paipu welded ke loaʻa nā ʻike o kā lākou hana hana. ʻO ka mua, e nānā i ka ʻili o ka paipu no nā kaha laina, e hōʻike ana i nā welds i hana ʻia. Ke hoʻohana nei i ke aniani hoʻonui, hōʻike pinepine nā paipu i wili ʻia i nā ʻano ʻokoʻa liʻiliʻi a i ʻole nā loli ʻano.
ʻO ke ala ʻē aʻe ʻo ka nānā ʻana i ka ʻāpana keʻa ma nā ʻaoʻao ʻelua. Hōʻike nā paipu kuʻi ʻole i ka microstructure like ʻole a puni, ʻoiai nā paipu i wili ʻia e hōʻike i nā ʻano metala kiʻi ʻokoʻa ma ka wahi weld. E nānā like i ka paia o loko: ʻo nā paipu i hoʻopaʻa ʻia e paʻa pinepine i nā hōʻailona wili a i ʻole nā burrs, akā ʻo nā paipu seamless maoli e hōʻike ana i kahi ʻano maʻemaʻe o loko.
ʻO ka hoʻāʻo ʻana i ke kani: He ʻano ʻike maʻalahi
Hāʻawi nā hoʻāʻo paʻi ʻana i kahi ala ʻike mua maʻalahi. E hahau malie i ka paipu me ke kookoo metala. Hoʻopuka nā paipu lauwili ʻole i ke kani ʻoluʻolu me nā leo like ʻole. ʻO nā paipu welded, ma muli o ka weld seam, e hoʻopuka i kahi leo ʻeleʻele i ʻokoʻa paha ma kahi o ka weld. ʻOiai ʻaʻole hiki i kēia ʻano hana ke hoʻoholo hope loa, pono ia no ka nānā wikiwiki ʻana ma ka pūnaewele. Inā ʻike ʻia nā kani ʻino, pono ka hoʻāʻo hohonu.
ʻO ka hoʻāʻo ʻoihana: nā ʻano hana hilinaʻi no ka hōʻoia ʻana
ʻO ka hoʻāʻo ʻana ʻo Ultrasonic kekahi o nā ala hilinaʻi e ʻike ai i nā paipu kila ʻole mai nā paipu welded. 'Oihana ultrasonic flaw detectors hiki pololei 'ike i ke alo o welds. ʻOiai ʻo nā paipu welded e hoʻopau meticulous, hiki i ka hoʻāʻo ultrasonic ke hōʻike i nā discontinuities i loko o ke ʻano mea.
ʻO ka loiloi metallographic ke ʻano ʻike ʻepekema loa. Ma ka hoʻomākaukau ʻana i nā hiʻohiʻona metallographic mai nā laʻana a me ka nānā ʻana i kā lākou microstructure ma lalo o kahi microscope, hōʻike nā paipu seamless i nā microstructure like ʻole, akā ʻo nā paipu welded e hōʻike i nā ʻokoʻa like ʻole o ka hana weld, nā ʻāpana wela, a me nā ʻāpana metala kumu.
Hōʻoia Palapala: Nānā i nā palapala hōʻoia maikaʻi
Hāʻawi nā mea hana kaulana i nā palapala hōʻoia huahana piha, me nā palapala hōʻoia waiwai, nā moʻolelo kaʻina hana, a me nā hōʻike nānā. E noʻonoʻo pono i kēia mau palapala, e hōʻoia ana i ke kolamu kaʻina hana e kuhikuhi ana i ka hana "seamless". Hiki iā ʻoe ke noi i ka palapala hōʻoia mai ka mea hana.
No ke aha e koho ai iā EHONG?
Me 20 mau makahiki o ka ʻoihana hoʻopuka kila, he mea hoʻolako hilinaʻi mākou o nā mea kila Tianjin a he lālā o ka China Iron and Steel Export Industry Alliance. ʻO kā mākou hui hoʻolālā me nā wili kila nui e hōʻoia i ka hilinaʻi a paʻa i ka waiwai maka. Ke ho'āʻo ikaika nei kēlā me kēia pūʻulu maka e hōʻoia i ka hoʻokumu ʻana i nā mea kikoʻī. Hoʻopau ʻia kēlā me kēia pūʻulu huahana ma mua o ka hoʻouna ʻana. Hāʻawi kā mākou hui kālepa honua kiʻekiʻe i ka ʻike loea i nā huahana a me nā lawelawe, hoʻoponopono i nā hoʻonā a me nā ʻōlelo paipai i kāu mau pono. Hāʻawi mākou i ka nānā ʻana mai ka hoʻonohonoho ʻana i ka hoʻouna ʻana, kākoʻo ʻia e ka hōʻoia maikaʻi a me ke kākoʻo ma hope o ke kūʻai aku.
Ka manawa kau: Apr-01-2025
