Tsis muaj teeb meem qhov twg qhov vuam sib koom ua ke, nws yog qhov ua tau zoo ntawm kev sib tw vuam. Rau cov pib tshiab, cov haujlwm yooj yim yog cov kev tawm dag zog yooj yim, pib nrog kev sib hloov thiab tom qab ntawd txav mus rau qhov chaw ruaj khov.
Qhov sib npaug rau qhov ruaj khov hauv cov kav dej welding yog kev sib hloov vuam. welding ruaj txhais tau hais tias lub vuam sib txuas tsis tuaj yeem txav mus tom qab cov kav dej sib sau ua ke. Thaum lub vuam txheej txheem, vuam txoj hauj lwm hloov (horizontal, vertically, upwardly thiab downwardly).
Tig lub vuam chaw nres nkoj txhais tau tias tig lub vuam chaw nres nkoj thaum lub sij hawm vuam txheej txheem kom tus welder tuaj yeem ua vuam nyob rau hauv ib qho zoo tagnrho txoj hauj lwm (ib qho ntawm kab rov tav, ntsug, nce, lossis nqes).
Nyob rau hauv qhov tseeb, muab nws yooj yim, ruaj welding pob qij txha yog welds welded rau ntawm qhov chaw, uas yog piv rau prefabricated kav.
Qhov kev sib txuas ruaj khov txhais tau hais tias cov yeeb nkab tsis txav thiab cov welder ua txhua qhov kev sib txuas. Tshwj xeeb tshaj yog thaum welding upward, welding txoj kev yog ib qho nyuaj rau kev khiav lag luam, yuav tsum tau high technical yuav tsum tau rau lub welder, thiab nws yog feem ntau mus defects. Nws feem ntau yog tsim los ntawm cov yeeb nkab gallery;
Qhov chaw nres nkoj rotary tso cai rau cov yeeb nkab tig, thiab txoj haujlwm vuam yog qhov yooj yim vuam lossis ntsug vuam. Kev ua haujlwm vuam yog yooj yim thiab muaj ob peb yam tsis xws luag. Nws yog tsim los rau hauv av lossis hauv pem teb.
Thaum lub sij hawm kev soj ntsuam vuam, txhawm rau tiv thaiv txhua qhov chaw nres nkoj los ntawm kev xaiv rau kev tshuaj xyuas thiab ua tiav qhov siab dhau, nws yuav tsum tau soj ntsuam qee qhov kev faib ua feem ntawm cov chaw nres nkoj ruaj ruaj kom ntseeg tau tias qhov vuam zoo ntawm tag nrho cov kav dej. Lub "Pressure Pipeline Safety Technical Supervision Regulations-Industrial Pipelines" qhia tias qhov kev txheeb xyuas qhov sib piv ntawm qhov sib txuas ruaj khov yog tsis tsawg dua 40%.
Raws li ib txwm muaj, peb siv qhov chaw ruaj khov ua qhov chaw nres nkoj txav tau. Qhov chaw nres nkoj txav tau yog prefabricated welded sib koom ntawm cov kav dej. Cov yeeb nkab ntu tuaj yeem txav los yog tig thaum lub raj xa dej yog prefabricated tawm ntawm qhov chaw. Qhov chaw nres nkoj ruaj khov yog qhov chaw nruab welded chaw nres nkoj, thiab cov yeeb nkab tsis tuaj yeem txav los yog tig lub sijhawm no.
Cov kev qhia tshwj xeeb rau cov kav xa mus ntev yog hu ua "qhov chaw tuag" thiab xav tau "100% kev tshuaj xyuas hluav taws xob." Cov tuag sib koom vuam lub kaum sab xis yog qhov nyuaj thiab qhov vuam zoo tsis yooj yim los lav.
Xinfa vuam cov cuab yeej muaj cov yam ntxwv zoo thiab tus nqi qis. Yog xav paub ntxiv, thov mus saib:Vuam & txiav Manufacturers - Tuam Tshoj Vuam & Txiav Hoobkas & lwm tus neeg (xinfatools.com)
Qhov chaw welding ruaj khov yog txheeb ze rau qhov chaw rotating vuam chaw.
Lub rotating vuam sib txuas txhais tau hais tias thaum lub sij hawm lub raj xa dej prefabrication welding txheej txheem, cov vuam sib txuas tuaj yeem tig tau raws li lub kaum ntse ntse tshaj plaws rau kev ua haujlwm vuam. Qhov vuam zoo yog qhov ruaj khov, yog li cov welds nyiam hom vuam sib koom ua ke.
Txawm li cas los xij, qee qhov workpiece vuam pob qij txha tuaj yeem kho tau vim qhov chaw nyob lossis kev txwv ntawm lub workpiece nws tus kheej. Qhov no yog lub thiaj li hu ua tsau welding sib koom. Thaum lub welding ruaj khov yog ntsia thiab welded, tsuas muaj ib qho kev taw qhia vuam sib koom ua ke. Hom kev sib txuas no yog qhov nyuaj rau kev sib txuas thiab yuav tsum muaj kev sib koom ua ke siab ntawm kev sim tsis muaj kev puas tsuaj.
Hauv qee qhov kev tsim kho cov kav dej, qhov kev faib ua feem ntawm kev sib koom ua ke ntawm kev sib koom ua ke tau qhia meej meej. Vim tias lub kaum sab xis ntawm cov pob qij txha ruaj khov sib txawv, kev tuav vuam yuav hloov pauv, thiab qhov zoo ntawm cov vuam pob qij txha yuav muaj qee yam cuam tshuam. Piv txwv li, cov welding txuas txuas ntawm cov kav hlau yuav tsum tau welders ua txhua txoj hauj lwm vuam, uas qhov chaw siab xav tau ntawm cov welders. Ntawm chav kawm, lawv muaj cov txheej txheem siab thiab cov txheej txheem. Ib tug zoo welder yog indifferent.
Hauv kev tswj hwm kev tsim kho, tus naj npawb ntawm qhov qhib ruaj khov yuav tsum raug txo kom ntau li ntau tau. Ntawm qhov tod tes, nws tuaj yeem tswj tau qhov vuam zoo, thiab tib lub sijhawm, nws tuaj yeem txo tus naj npawb ntawm kev kuaj xyuas qhov txhab thiab txo cov nqi.
Post lub sij hawm: Oct-27-2023
