1. Lub Ntsiab Lus thiab Cov Qauv Tseem Ceeb

Cov flangesOb lub phaj kab rov tav sib luag, dav sib npaug, ris lub nra hnyav thawj zaug.

Web: Qhov chaw nruab nrab ntsug txuas cov flanges, tiv taus cov zog shear.

LubH-beamlub npe los ntawm nws cov duab zoo li "H". Tsis zoo li ib qhoI-beam(I-beam), nws cov flanges dav dua thiab tiaj tus, muab kev tiv thaiv zoo dua rau kev khoov thiab torsional rog.

 

2. Cov yam ntxwv thiab cov lus qhia tshwj xeeb
Cov Khoom Siv thiab Cov QauvCov khoom siv hlau feem ntau suav nrog Q235B, A36, SS400 (cov hlau carbon), lossis Q345 (cov hlau tsis tshua muaj hlau), ua raws li cov qauv thoob ntiaj teb xws li ASTM thiab JIS.

Qhov loj me (cov lus qhia tshwj xeeb):

Ib feem	Qhov ntau ntawm cov parameter
Qhov siab ntawm lub vev xaib	100–900 hli
Qhov tuab ntawm lub vev xaib	4.5–16 hli
Qhov dav ntawm flange	100–400 hli
Qhov tuab ntawm flange	6–28 hli
Ntev	Txheem 12m (kho tau)

Qhov zoo ntawm lub zog: Tus qauv flange dav dav ua rau kev faib khoom thauj khoom zoo dua, thiab qhov tsis kam khoov yog ntau dua 30% siab dua li ntawm I-beam, ua rau nws haum rau cov xwm txheej hnyav.

 

3. Cov Ntawv Thov Tseem Ceeb
Cov Qauv Vaj TseCov ncej hauv cov tsev siab thiab cov ru tsev hauv cov chaw tsim khoom loj muab kev txhawb nqa lub nra hnyav.

Cov Choj thiab Cov Tshuab Hnyav: Crane girders thiab choj girders yuav tsum tau tiv taus cov dynamic loads thiab kev ntxhov siab qaug zog.

Kev Lag Luam thiab Kev Thauj Mus LosCov lawj nkoj, lub tsheb ciav hlau chassis, thiab cov khoom siv hauv paus yog vim lawv lub zog siab thiab lub teeb yuag.

Cov Ntawv Thov Tshwj XeebCov pas nrig txuas H-hom hauv cov cav tsheb (xws li lub cav Audi 5-lub tog raj kheej) yog forged los ntawm 4340 chromium-molybdenum hlau kom tiv taus lub zog siab thiab ceev.

 

4. Cov Zoo thiab Cov Nta Tseem Ceeb
Kev lag luam pheej yig: Qhov sib piv ntawm lub zog thiab qhov hnyav siab txo cov khoom siv thiab cov nqi tag nrho.

Kev Ruaj Ntseg: Kev sib xyaw ua ke zoo heev ntawm cov khoom flexural thiab torsional ua rau nws tsim nyog rau cov tsev nyob rau hauv thaj chaw uas muaj av qeeg lossis cov uas raug cua hlob heev.

Kev Tsim Kho Yooj YimCov interfaces txheem ua kom yooj yim rau kev sib txuas rau lwm cov qauv (xws li vuam thiab bolting), ua kom lub sijhawm tsim kho luv dua.

Kev ruaj khov: Kev dov kub ua rau muaj kev tiv taus qaug zog, ua rau lub neej ua haujlwm ntau dua 50 xyoo.

 

5. Cov Hom Tshwj Xeeb thiab Cov Kev Hloov Pauv

Dav Flange Beam (Viga H Alas Anchas): Nta cov flanges dav dua, siv rau cov tshuab hnyav.

HEB Beam: Cov flanges sib luag muaj zog heev, tsim rau cov chaw tsim kho loj (xws li cov choj tsheb ciav hlau ceev ceev).

Laminated Beam (Viga H Laminada): Kub-dov rau kev txhim kho weldability, tsim rau cov qauv hlau nyuaj.