Kodi H-Beam ndi I-Beam ndi chiyani?
Kodi H-Beam ndi chiyani?
Mzere wa HNdi chida cha uinjiniya chomwe chimagwira ntchito bwino kwambiri komanso chopepuka. Ndi choyenera kwambiri pa zomangamanga zamakono zachitsulo zokhala ndi ma span akuluakulu komanso katundu wolemera kwambiri. Mafotokozedwe ake okhazikika komanso ubwino wa makina ndikuwongolera luso laukadaulo wauinjiniya m'magawo omanga, milatho, mphamvu, ndi zina zotero.
Kodi I-Beam ndi chiyani?
I-beamNdi chinthu chopangidwa ndi kapangidwe kozungulira kotsika mtengo. Chifukwa cha mtengo wake wotsika komanso kosavuta kuchikonza, chimagwiritsidwa ntchito kwambiri m'malo monga matabwa ena m'nyumba ndi zothandizira makina. Komabe, ndi chotsika kuposa H-beam pakulimba kwa torsional komanso kunyamula katundu mosiyanasiyana, ndipo kusankha kwake kuyenera kutengera zofunikira za makina.
Kusiyana kwa H-Beam ndi I-Beam
Kusiyana kwakukulu
Mzere wa HMa flange (magawo apamwamba ndi otsika opingasa) a H-beam ndi ofanana komanso okhuthala mofanana, amapanga gawo lopingasa looneka ngati "H". Amapereka kupindika kwabwino komanso kukana kugwedezeka, zomwe zimapangitsa kuti akhale oyenera nyumba zonyamula katundu.
I-Beam:Ma flange a I-beam ndi opapatiza mkati ndi okulirapo kunja, ndi malo otsetsereka (nthawi zambiri 8% mpaka 14%). Ali ndi gawo lopingasa looneka ngati "I", loyang'ana kwambiri kukana kupindika kwa unidirectional ndi kotsika mtengo, ndipo nthawi zambiri amagwiritsidwa ntchito pa matabwa ena opepuka.
Kuyerekeza mwatsatanetsatane
Mzere wa H:Chitsulo chooneka ngati HNdi bokosi lolimba lomwe silingagwedezeke lopangidwa ndi ma flanges otambalala komanso okhuthala ofanana komanso maukonde olunjika. Lili ndi mphamvu zambiri zamakanika (kupindika bwino, kugwedezeka, ndi kukana kupanikizika), koma mtengo wake ndi wokwera. Limagwiritsidwa ntchito makamaka pazochitika zonyamula katundu monga zipilala zazitali, ma trusses akuluakulu a denga la fakitale, ndi matabwa olemera a crane.
I-Beam:Miyendo ya ISungani zipangizo ndikuchepetsa ndalama chifukwa cha kapangidwe kake ka flange slope. Ndizabwino kwambiri zikapindidwa mbali imodzi, koma zimakhala ndi mphamvu yofooka yopingasa. Ndizabwino pazigawo zina zopepuka monga matabwa achiwiri a fakitale, zothandizira zida, ndi zomangamanga zakanthawi. Ndi njira yotsika mtengo kwambiri.
Zochitika Zogwiritsira Ntchito za H-Beam ndi I-Beam
Mzere wa H:
1. Nyumba zazitali kwambiri (monga Nsanja ya Shanghai) - zipilala zazikulu zimalimbana ndi zivomerezi ndi mphamvu ya mphepo;
2. Madenga akuluakulu a mafakitale - opirira kupindika kwambiri amathandizira ma crane olemera (matani 50 kupita mmwamba) ndi zida za padenga;
3. Zomangamanga za mphamvu - mafelemu achitsulo a boiler yamagetsi yamagetsi amapirira kupsinjika ndi kutentha kwambiri, ndipo nsanja za turbine yamphepo zimapereka chithandizo chamkati kuti zisagwedezeke ndi mphepo;
4. Milatho yolemera - mipiringidzo ya milatho yodutsa nyanja imalimbana ndi katundu wosinthasintha wa magalimoto komanso dzimbiri la madzi a m'nyanja;
5. Makina olemera - kukumba zitsulo zochiritsira madzi ndi zipilala za sitima zimafuna matrix yolimba kwambiri komanso yolimba.
I-Beam:
1. Ma purlin a denga la nyumba za mafakitale - Ma flange ozungulira amathandizira bwino mbale zachitsulo zopakidwa utoto (zotalika <15m), ndipo mtengo wake ndi 15%-20% poyerekeza ndi ma H-beams.
2. Zipangizo zopepuka zothandizira - Ma tray a Conveyor ndi mafelemu ang'onoang'ono a nsanja (kulemera kochepera matani 5) zimakwaniritsa zofunikira pa katundu wosasinthika.
3. Nyumba zakanthawi - Matabwa omangira nyumba ndi zipilala zothandizira malo owonetsera zinthu zimaphatikiza kusonkhana mwachangu ndi kung'ambika komanso kugwiritsa ntchito ndalama moyenera.
4. Milatho yonyamula katundu wochepa - Milatho yokhazikika yokhazikika m'misewu yakumidzi (yotalika <20m) imagwiritsa ntchito mphamvu zake zotsika mtengo zopingasa.
5. Maziko a makina - Maziko a zida za makina ndi mafelemu a makina a ulimi amagwiritsa ntchito chiŵerengero chawo chachikulu cha kuuma ndi kulemera.
China Royal Steel Ltd
Adilesi
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
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+86 13652091506
Nthawi yotumizira: Julayi-29-2025