Hana ʻia ka kuʻekuʻe kuʻekuʻe me ke kuʻi paipu a hiki ke wili ʻia, no laila ua kapa ʻia ʻo ia ʻo welded elbow, ʻaʻole ia he manaʻo he mau welds. ʻO ka ʻoiaʻiʻo, ma ka mea ʻē aʻe, hana ʻia ke kuʻekuʻe welded me ke kuʻekuʻe ʻana o ka paipu pololei. Ke noʻonoʻo nei i ke koʻikoʻi o ke kūkulu ʻana, hoʻohana maʻamau ka paipu seamless. Ma kahi o ka paipu welded., ʻO ka mea i kapa ʻia ʻo seamless elbow he hoʻolei a ʻaʻole hiki ke welded.
ʻAʻole like ke kuʻekuʻe kuʻekuʻe me ka kuʻekuʻe kuʻekuʻe wāwae, akā ua uhi pū kekahi. Hoʻokaʻawale ʻia ka hana ʻana o ka kuʻekuʻe i ka welding, stamping, pushing and casting. He kuʻekuʻe kuʻekuʻe ʻaʻole kuʻekuʻe kuʻekuʻe. He kuʻekuʻe kuʻekuʻe kuʻekuʻe pololei a me ka kuʻekuʻe kuʻekuʻe wāwae ʻole, i hoʻoholo ʻia e ke ʻano o ka embryo paipu.
ʻO ka kuʻekuʻe he huahana maʻemaʻe a hiki ke hana pololeiʻia mai ka paipuʻole; ʻO nā kuʻekuʻe he mau hui, i hana ʻia e ka welding.
ʻO ka ʻokoʻa ma waena o ka kuʻekuʻe kuʻekuʻe a me ka kuʻekuʻe kuʻekuʻe ʻole, ʻo ka kuʻekuʻe kuʻekuʻe kuʻekuʻe he ʻelua wili, ʻo ka kuʻekuʻe kuʻekuʻe pololei he hoʻokahi wili, a ʻo ka kuʻekuʻe seamless ʻaʻohe weld.
1. Okoa ke anoʻO ka ʻokoʻa ma waena o ka seamlesskuʻekuʻe limaa ʻo ka kuʻekuʻe lima ʻia inā he weld. Eia kekahi, ʻaʻole kūlike ka mānoanoa o ka kuʻekuʻe kuʻekuʻe wāwae me ka kuʻe lima welded.
2. Nā ʻokoʻa i ke kaʻina hana hoʻoheheʻeʻO ke kaʻina hana o ka hoʻohana ʻana i ka kuʻekuʻe kuʻekuʻe wāwae ʻaʻole like me ka kuʻekuʻe kuʻekuʻe. Eia nō naʻe, ʻo ka ʻokoʻa ma waena o nā mea ʻelua, ʻo ka hana ʻana o ka kuʻekuʻe i māhele ʻia i ka welding, stamping, pushing and casting. Hana ʻia ke kuʻekuʻe kuʻekuʻe me ka paipu kila ʻole, ʻaʻohe kuʻekuʻe kuʻekuʻe a i ʻole kuʻe lima. Hana ʻia ka kuʻekuʻe kuʻekuʻe i ka pā kila i hana ʻia e ka kuʻi ʻana a me nā kaʻina hana wili like ʻole.
3. Hoʻohana like ʻoleHoʻohana nui ʻia nā kuʻekuʻe kuʻekuʻe e like me nā paipu a i ʻole nā ʻāpana hana no ka lawe ʻana i nā wai i ka ʻoihana mīkini, ʻoiai ʻo nā kuʻekuʻe welded hui e hoʻohana nui ʻia i ka ʻoihana kūkulu, e like me nā wai haʻahaʻa haʻahaʻa, e like me ka wai a me ka ea paʻa. Eia nō naʻe, ʻaʻole maʻalahi nā penstocks pili.
4. Loaʻa ka nui okoaNo ka hapa nui o nā mea hana o nā kuʻekuʻe paipu maʻemaʻe ma Kina, ʻo ka nui o nā kuʻekuʻe paipu seamless he 24 iniha a ʻo ke anawaena o waho he 609.6 mm. I ka hoʻokaʻawale ʻana, ʻaʻohe palena o ka welded bends, hiki ke hele mai 1-1/2 iniha 48.3mm a 100 iniha 2540mm.
5. Nā kumukūʻai like ʻoleʻOiai ʻoi aku ka paʻakikī o ke kaʻina hana seamless, ʻoi aku ka maikaʻi o ke kumukūʻai ma mua o ka kuʻekuʻe hui, a ʻo ka hui ʻana i hana nui ʻia me ka pā kila (steel strip) e ka wili lua, he mea maʻalahi a hoʻohana nui ʻia.
Ka manawa hoʻouna: Nov-22-2022
