Vuam yog hom kev sib txuas tseem ceeb tshaj plaws hauv steel qauv tam sim no. Nws muaj qhov zoo ntawm qhov tsis muaj zog ntawm cov khoom seem, zoo rigidity, qauv yooj yim, kev tsim kho yooj yim thiab tsis siv neeg ua haujlwm.

Lub luag haujlwm ntawm kev sib txuas yog sib txuas cov hlau los yog cov hlau zoo li cov tswv cuab hauv ib txoj hauv kev los yog muab ob peb yam sib xyaw ua ke rau hauv cov qauv, kom ntseeg tau tias lawv ua haujlwm ua ke.  

Txoj kev sib txuas ntawm steel qauv: Vuam, rivet thiab bolting kev twb kev txuas.

Steel Tsev Structure txuas-Vuam

Welded kev twb kev txuas yog los ntawm lub tshav kub generated los ntawm lub arc los ua cov electrode thiab vuam qhov chaw hauv zos melting, tom qab condensation weld, thiaj li mus txuas cov vuam qhov chaw rau hauv ib qho.

Qhov zoo thiab qhov tsis zoo ntawm kev sib txuas welded

Zoo:  

  • Tsis ua kom tsis muaj zog ntawm ntu ntu, txuag steel;  
  • Yuav welded rau hauv txhua yam ntawm cov khoom, vuam tuaj yeem ncaj qha welded, feem ntau tsis xav tau lwm cov khoom sib txuas, cov khoom siv yooj yim, tsim kev txuag hluav taws xob;  
  • Qhov nruj ntawm kev sib txuas yog qhov zoo thiab qhov nruj yog qhov loj;  
  • Yooj yim rau siv automation, siab ntau lawm efficiency.  

tsis zoo:  

  • Cov khoom nyob rau hauv lub tshav kub-cuam tshuam cheeb tsam ze ntawm lub weld ua nkig;  
  • Vuam residual kev nyuaj siab thiab deformation yog tsim nyob rau hauv vuam qhov chaw, uas muaj kev cuam tshuam tsis zoo rau cov qauv ua hauj lwm.  
  • Welded qauv yog rhiab heev rau cov kab nrib pleb. Thaum ib qho tawg hauv zos tshwm sim, nws yuav kis tau sai heev rau tag nrho cov seem, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias, brittle fracture yog yooj yim tshwm sim.

Nyeem ntxiv: Structure Steel Vuam & Welded Splice Joint hauv Steel Structure

Steel Tsev Structure txuas-Bolting

Bolting kev twb kev txuas muaj qhov zoo ntawm kev yooj yim installation, tshwj xeeb tshaj yog haum rau qhov chaw installation thiab kev twb kev txuas, tab sis kuj yooj yim rau disassemble, haum rau yuav tsum tau sib sau ua ke thiab disassemble tus qauv thiab ib ntus kev twb kev txuas. Nws qhov tsis zoo yog qhov yuav tsum tau rub ntawm lub qhov thiab pawg ruam lub qhov, ua kom cov khoom tsim khoom; Lub qhov ntsia liaj qhov rooj kuj tseem ua rau cov ntu ntawm cov tswv cuab tsis muaj zog, thiab cov phaj sib txuas yuav tsum tau sib tshooj nrog ib leeg lossis ntxiv cov phaj sib txuas lossis lub kaum sab xis steel thiab lwm cov khoom sib txuas, yog li nws raug nqi ntau dua cov hlau txuas.  

Txuas nrog cov bolts zoo tib yam

Raws li qhov yuav tsum tau ua ntawm lub qhov phab ntsa zoo, lub qhov ntsia hlau tau muab faib ua ob pawg: chav kawm I qhov (A, B) thiab chav kawm II qhov (C).  

Lub bolted kev twb kev txuas ntawm hom kuv lub qhov muaj ntau dua shear thiab bearing zog dua li ntawm hom II qhov, tab sis kev tsim ntawm hom I qhov yog laborious thiab kim.  

Class A thiab B bolt qhov muaj qhov yuav tsum tau ua rau lub qhov, tab sis lawv nyuaj rau nruab thiab raug nqi siab, yog li lawv tsis tshua siv. Class C bolt qhov yog ntxhib thiab tsis raug, tab sis yooj yim rau nruab. Lawv tau siv dav hauv cov qauv steel.  

Siab zog bolts

Lub mechanism ntawm shear quab yuam hloov los ntawm high-strength bolt kev twb kev txuas yog txawv ntawm qhov zoo tib yam ntsia liaj qhov rooj kev twb kev txuas. Ordinary bolt hloov shear quab yuam los ntawm bolt shear resistance thiab bearing siab, thaum lub zog siab bolt txuas hloov shear quab yuam los ntawm kev sib txhuam muaj zog ntawm cov phaj txuas.  

Kev txhim kho los ntawm ib qho tshwj xeeb wrench, zawm cov txiv ntoo nrog lub zog loj kom cov ntsia hlau muaj qhov loj ua ntej nro. Lub pre-nruj ntawm lub siab-lub zog ntsia liaj qhov rooj clamps cov khoom txuas txuas kom qhov chaw sib cuag ntawm cov khoom ua rau muaj kev sib txhuam zoo, thiab lub zog sab nraud yog kis los ntawm kev sib txhuam. Qhov kev sib txuas no yog hu ua siab zog bolt kev sib txhuam kev sib txuas.  

Kev ua haujlwm ntawm lub ntsia liaj qhov rooj yog qhia los ntawm qib kev ua haujlwm ntawm lub ntsia liaj qhov rooj, xws li 4.6, 8.8, 10.9.  

Tus lej ua ntej tus lej lej qhia txog lub zog tensile ntawm cov khoom siv ntsia liaj qhov rooj, thiab tus lej tom qab tus lej lej qhia qhov sib piv ntawm lub zog flexural.  

Lub zog ntawm chav kawm 4.6, 8.8 thiab 10.9 bolts belongs rau 400N / mm2, 800N / mm2 thiab 1000N / mm2 feem.  

Class C bolts yog 4.6 lossis 4.8 thiab yog ua los ntawm Q235 steel.  

Qib A thiab B bolts yog qib 5.6 lossis 8.8 thiab yog ua los ntawm cov hlau tsis tshua muaj hlau lossis tom qab kev kho cua sov.  

Lub zog muaj zog bolts yog qib 8.8 lossis 10.9, ua los ntawm 45 steel, 40B steel thiab 20MnTiB steel.  

Muaj ob hom kev suav rau kev sib txuas siab bolted:  

1. Kev sib txhuam kev sib txuas tsuas yog tso siab rau qhov kev sib txhuam muaj zog ntawm cov phaj sib txuas kom xa cov quab yuam, thiab kev sib txhuam tsis kam tsuas yog kov yeej raws li lub xeev txwv ntawm kev sib txuas cov kabmob muaj peev xwm. Yog li ntawd, shear deformation ntawm kev sib txuas yog me me thiab kev ncaj ncees yog qhov zoo.  

2. Lub siab hom kev sib txuas los ntawm kev sib txhuam ntawm cov phaj txuas thiab cov ntsia liaj qhov rooj sib koom ua ke, mus rau lub bolt shear los yog siab (siab) tsis zoo rau qhov kev txwv ntawm cov kabmob muaj peev xwm ntawm kev sib txuas.  

High-strength bolts yog drilled rau hauv lub qhov. Kev sib txhuam hom kev sib txuas, aperture dua bolt nominal txoj kab uas hla 1.5-2.0mm, 1.0-1.5mm siab hom. Txhawm rau txhim kho kev sib txhuam, kev sib cuag ntawm qhov sib txuas yuav tsum tau kho.

Steel Tsev Structure Connection-Rivet

Kev sib txuas rivets yog ua kom rivets nrog semicircular prefabricated ntsia thawv lub taub hau ntawm ib kawg, thiab ceev nrooj ntxig tus ntsia thawv rau hauv lub qhov ntsia hlau ntawm lub connector tom qab nws yog riveted liab, thiab ces siv ib rab phom riveting rau rivet lwm kawg rau hauv ib tug ntsia thawv lub taub hau. ua kom qhov kev sib txuas ruaj ntseg.

Zoo: txhim khu kev qha riveting quab yuam kis tau tus mob, zoo plasticity, toughness, zoo yog ib qho yooj yim mus xyuas thiab lav, yuav siv tau rau hnyav thiab ncaj qha bearing dynamic load qauv.  

tsis zoo: Cov txheej txheem riveting yog complex, raug nqi ntawm kev ua hauj lwm thiab cov ntaub ntawv, thiab siab zog siv, yog li nws tau pib hloov los ntawm vuam thiab siab zog bolt kev twb kev txuas.

Hom kev sib txuas thiab nws qhov zoo cuam tshuam ncaj qha rau kev ua haujlwm ntawm kev ua haujlwm steel qauv. Kev sib txuas ntawm cov qauv steel yuav tsum ua raws li cov hauv paus ntsiab lus ntawm kev nyab xeeb thiab kev ntseeg siab, kev sib kis ntawm lub zog, cov qauv yooj yim, yooj yim siv thiab txuag steel. Kev sib koom tes yuav tsum muaj lub zog txaus thiab muaj qhov chaw txaus tsim nyog rau kev sib txuas.  

Tiv Tauj Peb >>

Muaj lus nug lossis xav tau kev pab? Ua ntej peb pib, koj yuav tsum paub tias yuav luag txhua lub tsev prefab steel yog customized.

Peb pab neeg ua haujlwm engineering yuav tsim nws raws li lub zos cua ceev, nag load, length * dav * qhov siab, thiab lwm yam kev xaiv ntxiv. Los yog, peb tuaj yeem ua raws li koj cov duab kos. Thov qhia kuv qhov koj xav tau, thiab peb yuav ua lwm yam!

Siv daim ntawv thov kom ncav cuag thiab peb yuav tiv tauj koj sai li sai tau.

Txog Tus Sau: K-HOME

K-home Steel Structure Co., Ltd npog thaj tsam ntawm 120,000 square meters. Peb koom nrog hauv kev tsim, qhov project pob nyiaj siv, fabrication, thiab installation of PEB steel structures thiab sandwich panels nrog rau qib ob-qib kev cog lus kev tsim nyog. Peb cov khoom npog lub teeb steel qauv, PEB buildings, pheej yig prefab tsev, thawv tsev, C / Z steel, ntau yam qauv ntawm cov xim hlau phaj, PU sandwich panels, eps sandwich panels, pob zeb wool sandwich panels, chav txias panels, purification daim hlau, thiab lwm yam khoom siv.