H Beam ndi Ine Beam
H Beam:
Chitsulo chooneka ngati Hndi chuma, mkulu-mwachangu mbiri ndi wokometsedwa mtanda magawo gawo kugawa ndi wololera kwambiri mphamvu ndi kulemera chiŵerengero. Amatenga dzina lake kuchokera pamtanda wake wofanana ndi chilembo "H." Chifukwa chakuti zigawo zake zimakonzedwa pakona zolondola, zitsulo zooneka ngati H zimapereka ubwino monga kukana kupindika mwamphamvu kumbali zonse, kumanga kosavuta, kupulumutsa mtengo, ndi zomangamanga zopepuka, zomwe zimapangitsa kuti zigwiritsidwe ntchito kwambiri.
Ndi Beam:
Chitsulo chooneka ngati ineamapangidwa ndi kugudubuza kotentha mu nkhungu zooneka ngati I. Ndi gawo lofananira lofanana ndi I, chitsulo ichi chimagwiritsidwa ntchito kwambiri pomanga ndi kupanga mafakitale. Ngakhale mawonekedwe ake ndi ofanana ndiH-miyala, ndikofunika kusiyanitsa pakati pa mitundu iwiri yazitsulo chifukwa cha zosiyana ndi ntchito zawo.
Kodi pali kusiyana kotani pakati pa H-beam ndi I-beam?
Kusiyana kwakukulu pakati pa matabwa a H ndiI-miyalazili m'magawo awo osiyanasiyana. Ngakhale kuti zida zonsezo zili ndi zinthu zopingasa komanso zoyima, matabwa a H amakhala ndi ma flange ataliatali komanso ukonde wapakati wokulirapo kuposa matabwa a I. Ukonde ndiye chinthu choyimirira chomwe chimaletsa kumeta ubweya, pomwe ma flange apamwamba ndi apansi amakana kupindika.
Monga momwe dzinalo likusonyezera, mawonekedwe a H-mtengo amafanana ndi chilembo H, pamene mawonekedwe a I-mtengo amafanana ndi chilembo I. Ma flanges a I-mtengo amapindika mkati kuti apange mawonekedwe ake apadera, pamene ma flanges a H-mtengo satero.
Ntchito zazikulu za H-beam ndi I-beam
Ntchito zazikulu za H-beam:
Nyumba zomangira nyumba ndi mafakitale;
Zomera zamafakitale ndi nyumba zamakono zapamwamba; Milatho ikuluikulu;
Zida zolemera;
Misewu yayikulu;
Mafelemu a sitima;
Thandizo langa;
Kusamalira nthaka ndi kukonza madamu;
Zosiyanasiyana makina zigawo.
Ntchito zazikulu za I-beam:
Maziko okhalamo;
Zomangamanga zapamwamba;
Mipata ya mlatho;
Zomangamanga;
Nkhokwe za crane;
Mafelemu a Container ndi ma racks;
Kupanga zombo;
Kutumiza nsanja;
mafakitale boilers;
Kumanga zomera.
Zomwe zili bwino, H Beam kapena I Beam
Kufananiza koyambira:
| Performance Dimension | Ine kuwala | H kuwala |
| Kukana kupindika | Zofooka | Wamphamvu |
| Kukhazikika | Osauka | Zabwino |
| Kukana kukameta ubweya | wamba | Wamphamvu |
| Kugwiritsa ntchito zinthu | Pansi | Zapamwamba |
Zina zofunika kwambiri:
Kusavuta Kulumikizana: H kuwalaflanges ndi ofanana, kuthetsa kufunika kwa kusintha otsetsereka panthawi ya bolting kapena kuwotcherera, zomwe zimapangitsa kumanga bwino kwambiri.Ine kuwalama flanges ali ndi ma flanges otsetsereka, omwe amafunikira kukonzanso kowonjezera (monga kudula kapena kuwonjezera shims) panthawi yolumikizana, yomwe imakhala yovuta kwambiri.
Mitundu Yambiri:Mitengo ya H imapereka mitundu yochulukirapo (miyeso yayikulu imatha kusinthidwa makonda), kukwaniritsa zosowa zamapulojekiti akulu kwambiri. Mitengo ya I ndi yocheperako, ndipo kukula kwake kuli kochepa.
Mtengo:Mitengo yaing'ono ya I ikhoza kukhala yotsika mtengo pang'ono; komabe, muzochitika zolemetsa kwambiri, matabwa a H amapereka mtengo wabwinoko (mwachitsanzo, kugwiritsa ntchito zinthu ndi kumanga bwino) chifukwa chakugwiritsa ntchito kwambiri zinthu.
Chidule
1.Kwa katundu wopepuka ndi zomangira zosavuta (monga zothandizira zopepuka ndi zitsulo zachiwiri), matabwa a ine ndi okwera mtengo komanso othandiza.
2.Kwa katundu wolemetsa ndi zomanga zomwe zimafuna kukhazikika kwakukulu (monga milatho ndi nyumba zokwera pamwamba), matabwa a H amapereka zinthu zofunikira kwambiri zamakina ndi ubwino wa zomangamanga.
Nthawi yotumiza: Aug-18-2025