Kev txheeb xyuas ntawm cov hlab ntsha tsis zoo thiab tsis zoo

Kev ua lag luam square tube yog qhov sib xyaw ntawm qhov zoo thiab qhov tsis zoo, thiab qhov zoo ntawm cov khoom siv square tube kuj txawv heev.Txhawm rau kom cov neeg siv khoom them sai sai rau qhov sib txawv, hnub no peb nthuav qhia cov hauv qab no los txheeb xyuas qhov zoo ntawm cov khoom square tube.
1. Cov kav dej tsis zoo thiab tsis zoo yog yooj yim rau quav.Folding yog ntau yam ntawm cov kab tawg tsim nyob rau saum npoo ntawm cov kab plaub hau, thiab qhov kev tsis zoo no feem ntau khiav los ntawm txoj kab ntev ntawm tag nrho cov khoom.Yog vim li cas rau folding yog hais tias cov manufacturers ntawm fake thiab inferior rectangular tube caum high efficiency, qhov txo yog loj heev, thiab pob ntseg raug tsim.Lub folding tshwm sim thaum lub sij hawm tom ntej dov.Cov khoom ntim khoom yuav tawg tom qab khoov, thiab lub zog ntawm cov hlau yuav raug txo kom tsawg.
2. Cov tsos ntawm cov kav dej tsis zoo thiab tsis zoo yog feem ntau pitted.Pitted nto yog ib hom kev tsis sib xws tsis sib xws ntawm qhov chaw ntawm lub raj raj uas tshwm sim los ntawm kev hnav hnyav ntawm dov zawj.Vim qhov kev nrhiav nyiaj txiag los ntawm cov tuam txhab ntawm cov khoom cuav thiab cov kab tsis zoo, cov grooving dov feem ntau dhau ntawm tus qauv.
3. Qhov saum npoo ntawm cov hlab ntsha tsis zoo thiab tsis zoo yog qhov yooj yim los tsim cov pob txha.Muaj ob qho laj thawj: (1) Cov hlab ntsha tsis zoo thiab tsis zoo yog ua los ntawm cov khoom tsis sib xws nrog ntau yam impurities.(2) . Cov khoom siv qhia ntawm cov khoom siv dag thiab tsis zoo ntawm cov yeeb nkab cov yeeb nkab yog qhov yooj yim thiab tsis zoo, thiab yooj yim rau cov hlau nplaum.
4. Qhov saum npoo ntawm cov hlau tsis zoo thiab cov hlau tsis zoo yog yooj yim tawg, vim tias nws cov billet yog adobe, thiab muaj ntau qhov pores hauv adobe.Lub adobe yog tawg vim qhov cuam tshuam ntawm thermal stress nyob rau hauv cov txheej txheem txias, thiab cov kab nrib pleb tshwm tom qab dov.
5. Fake thiab inferior rectangular raj yog ib qho yooj yim mus khawb, vim hais tias cov chaw tsim tshuaj paus ntawm fake thiab inferior rectangular raj (yuantai RHS) muaj cov cuab yeej yooj yim, uas yooj yim los tsim burrs thiab khawb cov hlau nto.Sib sib zog nqus khawb txo lub zog ntawm cov hlau.
6. Lub raj duab plaub tsis muaj xim hlau tsis zoo thiab yog lub teeb liab lossis muaj ob qho laj thawj.Nws qhov dawb paug yog adobe.Qhov kub dov ntawm cov ntaub ntawv cuav thiab cov khoom siv tsis zoo tsis yog tus qauv, thiab lawv cov hlau kub yog ntsuas los ntawm kev tshuaj xyuas qhov muag, kom cov hlau tsis tuaj yeem dov raws li thaj chaw austenite, thiab kev ua haujlwm ntawm cov hlau tsis tuaj yeem ua tau raws li tus qauv ib txwm muaj.
Cov teeb meem saum toj no feem ntau tshwm sim rau cov neeg siv khoom uas tsuas yog nrhiav tus nqi qis.Txawm li cas los xij, yog tias koj xaiv Yuantai lub square steel yeeb nkab lossisyuantai CHS, koj tsis tas yuav txhawj txog cov teeb meem zoo li no.
Ua ntej tshaj plaws, peb cov ntaub ntawv raw yog tag nrho los ntawm cov chaw tsim khoom loj nrog cov khoom zoo thiab lav.
Thib ob,Yuantai tubingcov khoom raug kuaj xyuas txheej los ntawm txheej thaum lub sijhawm tsim khoom, siv qhov zoo tshaj plawsyuantai SHScov khoom siv ntau lawm hauv Suav teb thiab 21 xyoo ntawm cov yeeb nkab steel khoom tsim kev paub los xyuas kom meej cov khoom zoo.
Thib peb, peb muaj lub teb chaws kuaj cov khoom kuaj xyuas kom paub tseeb tias qhov kev ua tau zoo ntawm steel hollow seem cov khoom tsim nyog.Tom qab tso qhov kev txiav txim, cov neeg siv khoom tuaj yeem tshawb xyuas lub Hoobkas nyob rau lub sijhawm tiag tiag thoob plaws hauv cov txheej txheem kom nkag siab txhua kauj ruam ntawm cov khoomcev yuancov khoom, kom cov neeg siv khoom tuaj yeem so assured.