Lub kaum sab xis kaum yog cov khoom siv hlau sib txawv, muaj npe rau nws txoj cai - L "duab hla ntu. Nws yog dav siv hauv kev tsim kho, kho tshuab tsim, choj lub tsev thiab lwm thaj teb. Cov hauv qab no yog cov ncauj lus kom ntxaws kev tsom xam ntawm kaum sab xis:
Cov khoom lag luam
Cov qauv theem pib thiab kev faib tawm
Cov qauv nta: nws muaj li ntawm ob qho kev sib txuas sib txuas (xa mus rau "ceg"), sib sau {{0} {} degree kaum sab xis kaum. Nws tau muab faib ua ob pawg raws li hais tias puas yog ceg ntev yog sib npaug:
Sib npaug sib luag Steel: qhov ntev ntawm ob txhais ceg yog tib yam (piv txwv li 50 × 50).
Unequal lub kaum steel: qhov ntev ntawm ob txhais ceg yog txawv (piv txwv li cas ∠100 × 80 × 8).
Cov khoom siv: cov ntaub ntawv nquag muaj xws li cov hlau siv hlau (Q235), cov hlau rho tawm tsawg, hlau hlau txhuas. Cov ntaub ntawv sib txawv yog tsim rau cov chaw sib txawv (xws li tiv thaiv corrosion thiab kev tiv thaiv kub tsis kam).
Cov txheej txheem tsim khoom
Kub-dov lub kaum ntse ntse steel: ua los ntawm kev kub siab yob, nws muaj qhov sib luag thiab yog qhov tsim nyog rau cov qauv loj. Nws muaj lub zog loj tab sis tsis tshua muaj qhov tseeb.
Txias-tsim lub kaum ntse ntse steel: tsim los ntawm khaub ncaws txias-khoov
Kev Sawv Cev Sawv Cev Rau Kev Sawv Cev
Cov kev qhia tshwj xeeb ntawm lub kaum sab xis feem ntau cim raws li: ∠ Sab Dav × Sab tuab (sib luag × ntev tuab (tsis sib xws sab).
Piv txwv li:
∠50 × 50 × 5: Kev sib npaug ntawm lub kaum sab xis Hlau, ceg ntev 50 hli, thickness 5mm.
∠100 × 80 × 80: Kev Ntseeg Lub Qub Hlau, Ntev Leg 100mm, Luv Luv 100mm, Thickness 8mm.
Daim ntawv thov tseem ceeb tseem ceeb
Tsev qauv: siv rau cov nqaj hlau, txhawb nqa, thiab ru tsev trusses los txhim kho lub peev xwm-kev nqa khoom.
Mechanical manufacturing: raws li lub hauv paus, thav duab lossis conveyor khiav rau cov khoom siv.
Choj engineering: kev sib txuas ntawm cov qauv lossis txhawb cov qauv coj mus rau cov khoom siv thauj khoom.
Fais fab elaber engineering: Kev tsim kho ntawm kev xa cov yees thiab cov tais cab cab.
Cov ntawv thov txhua hnub: txee, rooj tog, thiab txhawb cov khoom hauv kev kho kom zoo nkauj.
Qhov Zoo thiab Xaiv Cov Lus Qhia
Cov txiaj ntsig zoo: muaj lub zog siab, kev txhim kho hloov tau (tuaj yeem muab welded lossis bolted), thiab tus nqi tsawg.
Xaiv kev xaiv:
Load-cov kabmob yuav tsum tau: Xaiv cov tuab thiab cov khoom raws li lub nra. Hauv cov dej num hnyav, tuab-walled lossis alloy hlau yuav tsum tau xaiv.
Anti-corrosion kev kho: galvanized los yog hmoov-coated kaum sab xis steel yog xaiv rau cov puag ncig vaum.
Txheem Cov Qauv: Xa mus rau Cov Qauv Hauv Tebchaws (xws li Tuam Tshoj GB \/ T 706, Tebchaws Asmeskas A36, Tebchaws Asmeskas.
Cov kev ceev faj
Txoj kev teeb tsa: thaum vuam, them sai sai rau thermal deformation. Rau cov kev sib txuas sib txuas, tshwj tseg qhov yuav tsum tau muab.
Cia: Zam kom tsis txhob qhib-cua stacking los tiv thaiv xeb. Stainless hlau lub kaum sab xis hlau yuav tsum tau muab cia cais los ntawm cov hlau.
