Kumukūʻai hoʻokūkū paʻa 4.5mm mānoanoa i huki ʻia i ke anu anuanu puka pōʻai hexagonal carbon steel tube
ʻO ka wehewehe pōkole:
Hiki i ka paipu kila kūikawā ke hoʻololi i ke kūlana o ka lawelawe, mālama i ka metala a hoʻomaikaʻi i ka hana hana o nā ʻāpana hana.Hoʻohana nui ʻia ia i ka mokulele, kaʻa, ka hana moku, nā mīkini mining, nā mīkini mahiʻai, ke kūkulu ʻana, ka textile a me ka hana boiler.ʻO ke kiʻi anuanu, ka wili uila, ka extrusion, ka ʻōwili wela a me nā mea ʻē aʻe nā ʻano hana e hana ai i nā paipu ʻano kūikawā, i waena o ia mea i hoʻohana nui ʻia ke ʻano kiʻi anu.
Ua ʻike mākou e holomua wale mākou inā hiki iā mākou ke hōʻoia i kā mākou hui kūʻai hoʻokūkū a me ke kiʻekiʻe kiʻekiʻe ka maikaʻi i ka manawa like no Fixed Competitive Price 4.5mm Thickness Cold Drawn Round Hole Hexagonal Carbon Steel Tube, Me kahi ākea, kūlana kiʻekiʻe, nā kumukūʻai kūpono a me nā hiʻohiʻona. nā hoʻolālā, Ua ʻike nui ʻia kā mākou huahana a hilinaʻi ʻia e nā mea hoʻohana a hiki ke hoʻokō i nā pono hoʻokele waiwai a me ka nohona.
ʻIke mākou e holomua wale mākou inā hiki iā mākou ke hōʻoia i kā mākou hoʻokūkū kūʻai hui pū ʻana a me ka maikaʻi kiʻekiʻe i ka manawa likeʻO ka paipu hao kalapona Kina a me ka pahu hao hexagonal, ʻO kā mākou huahana maikaʻi kekahi o nā hopohopo nui a ua hana ʻia e hoʻokō i nā kūlana o ka mea kūʻai aku.ʻO "nā lawelawe a nā mea kūʻai aku a me ka pilina" ʻo ia kekahi wahi koʻikoʻi a mākou e hoʻomaopopo ai i ka kamaʻilio maikaʻi ʻana a ʻo ka pilina me kā mākou mea kūʻai aku ka mana nui loa e holo ai ma ke ʻano he ʻoihana lōʻihi.
Hiki ke hoʻokaʻawale ʻia ka paipu kila kūikawā i ka paipu kila kūikawā elliptical, ka paipu kila kūikawā triangular, ka paipu kila kūikawā hexagonal, ka paipu kila kūikawā rhombic, ka paipu kila kūikawā octagonal, ke kila semicircular kūikawā. paipu, paipu kila kūikawā hexagonal like 'ole, 'elima petal quincunx paipu kila kūikawā, paipu kila kūikawā biconvex, paipu kila kūikawā lua concave, paipu kila kūikawā melon, paipu kila kūikawā conical a me ka po'e. paipu kila kūikawā.
1. Ka nānā 'ana i ka papa kuhikuhi hana o ka paipu kila kūikawā - plasticity
ʻO ka plasticity e pili ana i ka hiki i nā mea metala ke hana i ka deformation plastic (deformation mau) me ka ʻole o ka pōʻino ma lalo o ka ukana.
2. Ka nānā 'ana i ka papa kuhikuhi hana o ka paipu kila kūikawā - pa'akikī
ʻO ka paʻakikī kahi kuhikuhi e ana i ka paʻakikī o nā mea metala.ʻO ke ala maʻamau i hoʻohana ʻia no ke ana ʻana i ka paʻakikī i ka hana ʻana, ʻo ia ke ʻano o ka paʻakikī indentation, ʻo ia ka hoʻohana ʻana i kahi indenter me kahi geometry e kaomi i ka ʻili o ka mea metala i hoʻāʻo ʻia ma lalo o kekahi ukana, a hoʻoholo i kona waiwai paʻakikī e like me ke degere. o indentation.
ʻO nā ʻano hana maʻamau ʻo Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) a me Vickers hardness (HV).
3. Ka nānā 'ana i ka papa kuhikuhi hana o ka paipu kila kūikawā - luhi
ʻO ka ikaika, ka plasticity a me ka paʻakikī i kūkākūkā ʻia ma luna nei nā hōʻailona āpau o nā waiwai mechanical o nā metala ma lalo o ka ukana static.ʻO ka ʻoiaʻiʻo, nui nā ʻāpana mīkini e hana ma lalo o ka ukana cyclic, a ma lalo o kēia kūlana, hiki mai ka luhi.
4. Ka nānā 'ana i ka papa kuhikuhi hana o ka paipu kila kūikawā - pa'akikī hopena
ʻO ka ukana e hana ana i ka mīkini me ka wikiwiki nui, ua kapa ʻia ʻo ia ka haʻahaʻa hopena, a ʻo ka hiki o ke metala ke pale aku i ka pōʻino ma lalo o ka haʻahaʻa hopena i kapa ʻia ʻo ka paʻakikī hopena.
5. Ka helu helu hana o ka paipu kila kūikawā - ikaika
ʻO ka ikaika e pili ana i ke kūpaʻa ʻana o nā mea metala i ka hāʻule ʻole (ka hoʻololi ʻana o ka plastic a i ʻole ka haki ʻana) ma lalo o ka haʻahaʻa paʻa.No ka mea, ʻo nā ʻano hana o ka ukana e pili ana i ka ʻāʻī, ka hoʻopaʻa ʻana, ke kuʻi ʻana a me ka shear, ua māhele ʻia ka ikaika i ka ikaika tensile, ka ikaika compressive, ka ikaika kulou a me ka ikaika shear.Loaʻa pinepine kahi pilina ma waena o nā ikaika like ʻole.ʻO ka maʻamau, ʻo ka ikaika tensile ka hōʻailona ikaika maʻamau i hoʻohana ʻia.
| C, % | ʻO, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| 10# | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | 0.025 ka nui | 0.025 ka nui | 0.15 ka nui | 0.30 ka nui | 0.25 ka nui |
| C, % | ʻO, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| 20# | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.025 ka nui | 0.025 ka nui | 0.25 ka nui | 0.30 ka nui | 0.25 ka nui |
| C, % | ʻO, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.025 ka nui | 0.025 ka nui | 0.25 ka nui | 0.30 ka nui | 0.25 ka nui |
| C, % | ʻO, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| Q345 | 0.24 ka nui | 0.55 ka nui | 1.60 ka nui | 0.025 ka nui | 0.025 ka nui | 0.30 ka nui | 0.30 ka nui | 0.40 ka nui |
Ua ʻike mākou e holomua wale mākou inā hiki iā mākou ke hōʻoia i kā mākou hui kūʻai hoʻokūkū a me ke kiʻekiʻe kiʻekiʻe ka maikaʻi i ka manawa like no Fixed Competitive Price 4.5mm Thickness Cold Drawn Round Hole Hexagonal Carbon Steel Tube, Me kahi ākea, kūlana kiʻekiʻe, nā kumukūʻai kūpono a me nā hiʻohiʻona. nā hoʻolālā, Ua ʻike nui ʻia kā mākou huahana a hilinaʻi ʻia e nā mea hoʻohana a hiki ke hoʻokō i nā pono hoʻokele waiwai a me ka nohona.
Kumukūʻai hoʻokūkū paʻaʻO ka paipu hao kalapona Kina a me ka pahu hao hexagonal, ʻO kā mākou huahana maikaʻi kekahi o nā hopohopo nui a ua hana ʻia e hoʻokō i nā kūlana o ka mea kūʻai aku.ʻO "nā lawelawe a nā mea kūʻai aku a me ka pilina" ʻo ia kekahi wahi koʻikoʻi a mākou e hoʻomaopopo ai i ka kamaʻilio maikaʻi ʻana a ʻo ka pilina me kā mākou mea kūʻai aku ka mana nui loa e holo ai ma ke ʻano he ʻoihana lōʻihi.
