Pakati pa magulu ambiri achitsulo, H-beam ili ngati nyenyezi yowala, yowala m'munda wa uinjiniya ndi kapangidwe kake kapadera komanso magwiridwe antchito apamwamba. Kenako, tiyeni tifufuze chidziwitso chaukadaulo cha chitsulo ndikuwulula chophimba chake chachinsinsi komanso chothandiza. Masiku ano, makamaka tikulankhula za kusiyana ndi makhalidwe pakati pa H-beam ndi I-beam.
Mawonekedwe Ozungulira:Flange ya H-beam ndi yayikulu ndipo mbali zamkati ndi zakunja ndizofanana, ndipo mawonekedwe onse opingasa ndi ofanana, pomwe mbali yamkati ya I-beam ili ndi malo otsetsereka, nthawi zambiri opendekera, zomwe zimapangitsa H-beam kukhala yabwino kuposa I-beam mu kulinganiza ndi kufanana kwa cross-sectional.
Katundu wa Makina:Nthawi ya inertia ndi nthawi yotsutsa ya H-beam ndi yayikulu mbali zonse ziwiri zazikulu, ndipo magwiridwe antchito a mphamvu ndi abwino kwambiri. Kaya ikukhudzidwa ndi kupanikizika kwa axial, kupsinjika kapena nthawi yopindika, imatha kuwonetsa kukhazikika bwino komanso mphamvu yonyamula. Ma I-beam ali ndi kukana kopindika bwino kwa unidirectional, koma ndi ofooka mbali zina, makamaka akamapindika mbali ziwiri kapena torque, magwiridwe antchito awo ndi otsika kwambiri poyerekeza ndi ma H-beam.
Zochitika Zogwiritsira Ntchito:Chifukwa cha mphamvu zake zapamwamba zamakina, ma H-beams amagwiritsidwa ntchito kwambiri m'nyumba zazikulu zomangira, uinjiniya wa milatho, ndi kupanga makina olemera, zomwe zimafuna mphamvu zambiri komanso kukhazikika. Mwachitsanzo, m'nyumba zazitali zachitsulo, ma H-beams, monga zigawo zazikulu zonyamula katundu, amatha kunyamula bwino katundu woyima ndi wopingasa wa nyumbayo. Ma I-beams nthawi zambiri amagwiritsidwa ntchito m'nyumba zina zosavuta zomwe zimakhala ndi zofunikira zopindika molunjika komanso mphamvu zochepa mbali zina, monga matabwa a nyumba zazing'ono, matabwa a crane opepuka, ndi zina zotero.
Njira Yopangira:Njira yopangira ma H-beams ndi yovuta kwambiri. Ma H-beams opindidwa ndi moto amafunika ma rollers ndi ma molds apadera, ndipo njira zolondola zopindidwa zimagwiritsidwa ntchito kuti zitsimikizire kulondola kwa miyeso ndi kufanana kwa ma flanges ndi ma webs. Ma H-beams opindidwa ndi welds amafunika ukadaulo wapamwamba wowotcherera komanso kuwongolera khalidwe kuti atsimikizire mphamvu ndi mtundu wa zigawo zopindidwa. Njira yopangira I-beam ndi yosavuta, ndipo zovuta zake zopangira ndi mtengo wake ndizochepa kaya ndi hot-rolled kapena cold-bent.
Kukonza Zosavuta:Popeza ma flange a H-beam ndi ofanana, ntchito monga kuboola, kudula, ndi kuwotcherera zimakhala zosavuta panthawi yokonza, ndipo kulondola kwa kukonza kumakhala kosavuta kuonetsetsa, zomwe zimathandiza kukonza bwino ntchito yomanga komanso ubwino wa polojekiti. Popeza ma flange a I-beam ali ndi malo otsetsereka, ntchito zina zokonza zimakhala zovuta, ndipo kulondola kwa miyeso ndi kuwongolera khalidwe la pamwamba pambuyo pokonza kumakhala kovuta kwambiri.
Mwachidule, H-beam ndi I-beam zili ndi makhalidwe ndi ubwino wawo m'mbali zosiyanasiyana. Mu ntchito zenizeni za uinjiniya, ndikofunikira kuganizira mozama zinthu monga zosowa za uinjiniya, zofunikira pa kapangidwe ka kapangidwe kake, ndi mtengo wake kuti musankhe mtundu woyenera kwambiri wachitsulo.
GULU LA MFUMU
Adilesi
Malo oyendetsera chitukuko cha Kangsheng,
Chigawo cha Wuqing, mzinda wa Tianjin, China.
Maola
Lolemba-Lamlungu: Utumiki wa maola 24
Nthawi yotumizira: Feb-12-2025