He aha ke kila U-Channel?

Ke kila U-channel, ʻike ʻia hoʻi ʻoKanal ʻano U, ke hoʻomau nei ʻo ia kekahi o nā mea kaulana loakila kūkulunā ʻāpana no ke kūkulu honua, nā mīkini a me nā mea kanu, a me nā hana ʻoihana.Pūʻulu kila aliʻinā loea kūkulu i ʻike ʻia ma ka mea hou loa he palapala loea i kēlākila U-Channel i ʻōwili wela ʻiaʻo ia ke koho makemake nui ʻia e nā ʻenekinia ʻoihana a me nā mea hana ʻaelike no kona kūpaʻa kūikawā i ke kūlou ʻana, kahi ākea o nā nui, a me kahi hopena halihali ukana waiwai a hilinaʻi hoʻi.

kila-u-channel

He aha maoli ke kila U-Channel?

He ʻāpana kila pālahalaha ke kila U-channel i pelu ʻia i ke ʻano o ka U. Hoʻokahi kahua pūnaewele pālahalaha a me ʻelua mau flanges kū pololei like ma nā ʻaoʻao ʻelua e hana ana i ka ʻāpana kea ʻano U o ke kahawai. Hāʻawi kēia ʻano i ka hana anti-compression a me ka anti-bending maikaʻi loa ʻo ia ke kumu he hoʻokahi ia o nā mea kūkulu hale nui no ke kūkulu ʻana i nā bearing.

ʻO nā ʻokoʻa ma nā kūlana ʻāina e hoʻokaʻawale i nā ʻano o nā U-channels:

ʻAmelika ʻĀkau: Hoʻohana like ʻia ʻo U-channel a me C-channel ma kahi hana.

Nā kūlana ʻEulopa: Ka mamao ma waena o nā flanges noUPEua hoʻokumu ʻia ke kila U-channel flange likeUPNʻO ke kila flange C-channel tapered e like me ke ana o ka flange a me ke kaʻina hana ʻōwili, ka mea e hoʻolauna ana i ke ʻano o ka ʻokoʻa mai ka moʻo T.

Nā ʻano koʻikoʻi o ke kila U-Channel i ʻōwili wela ʻia

E like me ke kila ligneous i loko o ke kila kūkulu, loaʻa i ke kila ʻano-u he 4 mau pono koʻikoʻi:

1. Ikaika mīkini kiʻekiʻe:E kū i ka haʻalulu kaumaha a me ke kaumaha i ka hana ʻana o ke alahaka, ka mōlina hale hana, ke kino o ke kaʻa.

2. Hoʻomanawanui kiʻekiʻe i ke kaiapuniKūleʻa i ka hopena o ke kūlana wela loa, ka ʻino o waho a me ka hoʻouka kemika iki.

3. Mana piha pihaʻO ka laulā piha ma ke kūlana GB, ke kūlana JIS maʻamau ASTM a me ke kūlana BS mai 5 # a 40 # u-channel no nā pono papahana maʻamau.

4. Ka hana lua maʻalahiHiki ke ʻoki ʻia, hoʻoheheʻe ʻia, kuʻi ʻia a galvanized ʻia ka mea HRS no ke kiʻikuhi hale i hana kūikawā ʻia.

ʻIkepili kikoʻī o ke kila U-Channel Carbon maʻamau

Hana nā mea hana honua i ke kila U-channel ma lalo o nā kūlana honua i hoʻohui ʻia, me GB, ASTM, JIS, EN UPE/UPN series. ʻO nā papa kila maʻamau e komo pū me Q235, Q345, A36, SS400 a me S235JRG1, me ka ikaika tensile mai 420 MPa a i 485 MPa.

Nā nui maʻamau EN kaulana a me ke kaumaha o ka ʻāpana (kg/m) no ka ʻike:

Mea Hohonu (mm) Ka laulā o ka flange (mm) Mānoanoa o ka pūnaewele (mm) Mānoanoa o ka flange (mm) Kaumaha (kg/m)
UPN80 80 45 6 8 8.64
UPN100 100 50 6 8.5 10.6
UPN120 120 55 7 9 13.4
UPN140 140 60 7 10 16
UPN160 160 65 7.5 10.5 18.8
UPN180 180 70 8 11 22
UPN200 200 75 8.5 11.5 25.3
 
Mea Hohonu (mm) Ka laulā o ka flange (mm) Mānoanoa o ka pūnaewele (mm) Mānoanoa o ka flange (mm) Kaumaha (kg/m)
UPE80 80 40 4.5 7.4 7.05
UPE100 100 46 4.5 7.6 8.59
UPE120 120 52 4.8 7.8 10.4
UPE140 140 58 4.9 8.1 12.3
UPE160 160 64 5 8.4 14.2
UPE180 180 70 5.1 8.7 16.3
UPE200 200 76 5.2 9 18.4

Nā Pōmaikaʻi Koʻikoʻi o ke kila U-Channel no nā papahana ʻoihana a me ke kūkulu hale

ʻOʻoleʻa Kiʻekiʻe:He kūpono ka U-profile i ka hōʻemi ʻana i ka warping a me ke sagging deformation ma lalo o ke kaumaha, kūpono no nā kaola kākoʻo lōʻihi.

Nā hoʻohana ākea:Kūpono no nā kūkulu kīwila, nā kaola alahaka, nā chassis kalaka, nā lako hao, nā pale mīkini hana a me nā mōlina kūkulu waho.

Ola lōʻihi:Hiki ke hoʻoheheʻe ʻia ke kila kalapona maka i mea e hoʻoikaika ai i ka hana kū'ē i ka popo no nā papahana kokoke i ke kahakai a i ʻole kahi pulu.

Ka pono o ke kumukūʻai kiʻekiʻe:Loaʻa i ke kila U-channel ka mana halihali like me nā paipu I-beam a me nā paipu hollow ma ka hoʻemi nui ʻia o nā kumukūʻai mea hana a me ka hana ʻana.

Nā Mea Hoʻolako a me nā Mea Hana o ke Kai U Steel

Ke ʻimi nei i ke kila hilinaʻiNā mea hoʻolako a me nā mea hana o ke kahawai UHāʻawi ʻo Royal Steel Group i ke kila u channel i ʻōwili wela ʻia a galvanized ʻia e kū ana i nā kūlana GB, ASTM, EN, JIS a me nā kūlana ʻē aʻe. Me ka hōʻiliʻili ʻana o nā makahiki he ʻumi o ka ʻike hana, mālama kā mākou hale hana i ka waihona piha o nā ʻano U channel maʻamau āpau, a hiki ke hāʻawi i nā lawelawe i hana kūikawā ʻia, ka ʻoki pololei, ka mālama ʻana i ka ʻili anti-rust a me ka lawe wikiwiki ʻana mai ka puka a i ka puka honua. Mālama mākou i nā ʻoihana ʻenekinia, nā mea hana metala a me nā mea hana mīkini ma ʻEulopa, ʻAsia Hema Hikina, ʻAmelika ʻĀkau a me ʻAmelika Latina, e hilinaʻi nei iā mākou e hāʻawi i nā hoʻonā kila kūkulu hoʻokahi e hoʻokō i nā ʻano kikoʻī o ka hale a me nā papahana ʻoihana.

 

Ka manawa hoʻouna: Aug-03-2026