Ub 914 * 419 * 388 UC 356 * 406 * 393 Hea Heb Hem 150 Kub Dov Welded H Beams
Cov Lus Qhia Txog Khoom
Cov kev xaiv no qhia txog ntau hom IPE beams raws li lawv qhov ntev thiab cov khoom:
- HEA (IPN) beams: Lub nqaj HEA yog hom sib dua ntawm chav kawm "A" hauv European tus qauv series ntawm H-section steel (HE series). Nws cov duab H-zoo li tus qauv sib xyaw ua ke tsim sib dua nrog cov kev xav tau ntawm lub hauv paus, ua rau nws feem ntau siv rau hauv cov qauv tsev me thiab nruab nrab.
- HEB (IPB) beamsLub nqaj HEB yog hom "B" nruab nrab hauv European tus qauv HE series H-beam. Nws qhov seem yog symmetrical thiab H-puab, muab cov khoom siv kho tshuab sib npaug thiab sib npaug lub peev xwm thauj khoom nrog kev ruaj khov. Nws yog siv dav hauv cov qauv nruab nrab xws li cov nroj tsuag kev lag luam thiab cov choj nruab nrab.
- HEM beamsLub HEM beam yog ib qho khoom siv hnyav, tuab-walled version ntawm European tus qauv kub-rolled H-beam series (ua raws li EN 10034). Nws lub web thiab flange yog tuab dua. "HEM" sawv cev rau "haute efficacité mécanique" (Fabkis rau "high mechanical efficiency") thiab muaj lub sijhawm siab heev ntawm inertia.
Cov kab no yog tsim los muab cov peev xwm tshwj xeeb, xaiv cov khoom zoo raws li koj xav tau.
Cov yam ntxwv
HEA, HEB, thiab HEM beams yog cov qauv European IPE (I-beam) uas siv rau hauv kev tsim kho thiab kev tsim kho vaj tse. Nov yog qee qhov tseem ceeb ntawm txhua hom:
HEA (IPN) beams:
Kev sib tshuam sib zog
Kev siv cov khoom siv siab
HEB (IPB) beams:
Qhov ntev ntawm cov ntu sib txawv
Kev faib khoom siv kom raug
HEM beams:
Cov ntaub thaiv thiab cov flange tuab dua
Muaj zog heev ntawm kev sib tshuam ntawm inertia thiab lub peev xwm thauj khoom
Cov nqaj no yog tsim los ua kom tau raws li cov kev cai tshwj xeeb thiab raug xaiv raws li kev siv thiab kev xav tau ntawm lub tsev lossis cov qauv.
Daim Ntawv Thov
Cov kab teeb HEA, HEB, thiab HEM muaj ntau yam kev siv hauv kev tsim kho thiab kev lag luam tsim kho vaj tse. Qee qhov kev siv feem ntau suav nrog:
1. HEA beam (lightweight H-beam): Haum rau cov khoom siv tsawg thiab cov khoom siv sib dua.
Qhov zoo tshaj plaws yog lub teeb yuag, siv cov khoom siv tau zoo, thiab yooj yim rau kev teeb tsa. Nws cov khoom siv kho tshuab ua tau raws li qhov yuav tsum tau ua kom lub hauv paus ruaj khov, tsis tas yuav tsum tau dais cov khoom hnyav heev. Nws cov kev siv tseem ceeb yog:
Cov tsev pej xeem: cov ntoo theem ob, cov keels phab ntsa faib, thiab cov thav duab sam thiaj hauv cov tsev nyob / chav tsev ntau txheej;
2. HEB Beam (Nruab Nrab H-Beam): Haum rau cov xwm txheej dav dav nruab nrab-load
Cov txiaj ntsig tseem ceeb ntawm HEB beams yog cov khoom siv sib npaug (kev khoov thiab kev tiv thaiv shear nruab nrab), muaj zog versatility, thiab kev siv nyiaj tsim nyog. Lawv nyob nruab nrab ntawm kev tsim qauv sib dua ntawm HEA beams thiab kev tsim qauv hnyav ntawm HEM beams. Lawv yog hom siv ntau tshaj plaws hauv kev tsim kho thiab kev tsim kho vaj tse, nrog rau kev siv tseem ceeb hauv:
Cov tsev lag luam thiab cov tsev lag luam: Cov ncej loj/kab rau cov chaw tsim khoom nruab nrab, cov thav duab uas dais tau lub nra hnyav rau cov tsev ua haujlwm ntau txheej, thiab cov ncej loj uas dais lub nra hnyav rau cov khw muag khoom loj thiab cov tsev rau khoom;
3. HEM beam (Heavy Duty H-Beam): Haum rau cov khoom hnyav thiab cov xwm txheej ua haujlwm hnyav
Cov txiaj ntsig tseem ceeb ntawm HEM beams yog cov webs/flanges tuab, cov moment loj ntawm inertia, thiab muaj peev xwm thauj khoom siab heev. Lawv tuaj yeem tiv taus cov moment loj, cov zog axial siab, thiab cov khoom hnyav (xws li kev cuam tshuam thiab kev co). Lawv feem ntau yog siv rau hauv:
Cov chaw ua lag luam hnyav: Cov nqaj loj / kem hauv cov chaw tsim khoom siv hnyav (xws li cov chaw tsim khoom nkoj thiab cov chaw tsim khoom hlau), cov thav duab txhawb nqa rau cov cub tawg ua hlau, thiab lub hauv paus rau cov khoom siv hnyav (cranes thiab rolling mills);
Ntim & Xa Khoom
Ntim thiab Kev Tiv Thaiv:
Kev ntim khoom yog qhov tseem ceeb rau kev tswj hwm qhov zoo ntawm ASTM A36 H-beams thaum lub sijhawm thauj mus los thiab khaws cia. Siv cov hlua khi lossis cov hlua khi kom ruaj ntseg kom tiv thaiv kev txav mus los thiab kev puas tsuaj. Tsis tas li ntawd, ua cov kauj ruam los tiv thaiv cov hlau ntawm cov dej noo, hmoov av, thiab lwm yam ib puag ncig. Kev qhwv cov pob khoom hauv cov ntaub ntawv tiv taus huab cua xws li yas lossis tarpaulin pab tiv thaiv kev xeb thiab xeb.
Kev thauj khoom thiab kev ruaj ntseg rau kev thauj mus los:
Yuav tsum ua tib zoo thauj thiab khi cov hlau uas tau ntim rau ntawm lub tsheb thauj khoom. Kev siv cov khoom siv nqa khoom zoo, xws li lub forklift lossis cranes, ua kom muaj kev nyab xeeb thiab ua haujlwm tau zoo. Cov nqaj hlau yuav tsum tau faib sib npaug thiab teeb tsa kom raug kom tiv thaiv kev puas tsuaj ntawm cov qauv thaum thauj khoom. Thaum thauj khoom lawm, kev khi cov khoom nrog cov khoom siv khi kom zoo, xws li cov hlua lossis cov saw hlau, lav qhov ruaj khov thiab tiv thaiv kev txav mus los.
Cov Lus Nug Feem Ntau
Q: Puas yog lub chaw tsim khoom ua?
A: Yog, peb yog cov chaw tsim khoom. Peb muaj peb lub Hoobkas nyob hauv Tianjin City, Suav.
Q: Kuv puas tuaj yeem muaj kev txiav txim sim tsuas yog ob peb tons xwb?
A: Tau kawg. Peb tuaj yeem xa cov khoom thauj rau koj nrog LCL servivece. (Tsawg dua lub thawv thauj khoom)
Q: Yog tias cov qauv dawb?
A: Qauv pub dawb, tab sis tus neeg yuav khoom them rau cov khoom thauj.
Q: Koj puas yog tus neeg muag khoom kub thiab ua kev lag luam lav?
A: Peb xya xyoo tus neeg muag khoom kub thiab lees txais kev lees paub kev lag luam.
