Fa'apitoa-fa'apena paipa u'amea seamlesso le igoa lautele o paipa u'amea seamless ma isi vaega foliga sei vagana paipa lapotopoto.E tusa ai ma le vaega eseese foliga ma le tele o le paipa uamea, e mafai ona vaevaeina i le mafiafia puipui tutusa faʻapitoa-foliga uamea seamless paipa, unequal mafiafia puipui faʻapitoa-foliga seamless paipa uʻamea, fesuiaʻi diameter faʻapitoa-foliga uamea seamless paipa.
Fa'apitoa-fa'apena paipa u'amea seamlesse faʻaaogaina lautele i vaega faʻavae eseese, meafaigaluega ma vaega faʻainisinia.Pe a faatusatusa i le paipa lapotopoto, o le faagaau faʻapitoa e masani lava ona i ai se taimi tele o le inertia ma vaega modulus, e sili atu le punou ma torsional compressive teteʻe, e mafai ona matua faaitiitia le mamafa o le fausaga, sefe uamea.
O le atinaʻeina o paipa faʻapitoa e masani lava o le atinaʻeina o ituaiga oloa, e aofia ai foliga o vaega, meafaitino ma faʻatinoga.Metotia Extrusion, oblique die rolling method and cold drawing method o auala aoga ia e gaosia ai paipa faʻapitoa, lea e talafeagai mo le gaosia o paipa faʻapitoa o vaega eseese ma meafaitino.Ina ia mafai ona maua le tele o ituaiga paipa faʻapipiʻi, e manaʻomia le i ai o auala eseese o gaosiga.I le vaitau o le 1990, i luga o le faʻavae o le naʻo le ata malulu, ua atiaʻe e lo tatou atunuʻu le tele o auala gaosiga e pei o le tusi taʻavale, extrusion, hydraulic, rotary rolling, spinning, faʻaauau le taʻavale, rotary forging ma non-die drawing, ma faʻaleleia pea ma fatuina. meafaigaluega fou ma tekinolosi.
Taimi meli: Feb-07-2023