Thaum kho cov kab tsheb, txhua lub cev thiab lub qhov yuav tsum tau nruab rau hauv qhov chaw, vim tias cov ntsaws ruaj ruaj tsis tsuas yog ua lub luag haujlwm ntawm kev tiv thaiv cov hlau hlau. Yog hais tias lub nplhaib sib khi tau puas los yog cov ntaub thaiv hluav taws xob tuaj yeem tig lossis lub nplhaib sib khi yuav tsum tau hloov nrog lub cev thiab lub qhov, thiab cov xov hlau vov yog ruaj khov.
Tom qab lub qhov rai iav puas lawm, nws yog qhov tsim nyog los hloov lub khob nrog tib lub curvature raws li lub qhov rai iav qub, foob rau kev puas tsuaj. Txij li thaum lub qhov rai feem ntau tsis rov qab mus rau nws cov duab qub tom qab kho tau yooj yim lossis nqa tau yooj yim los yog nqa mus rau lub qhov rai iav tom qab lub qhov rais kaw.
Thaum kho lub qhov rooj nrog cov flange flange, kev saib xyuas yuav tsum tau kho kom kho lub foob flange flange thiab txoj kev rov qab kho tau zoo ntawm Flange Flange. Tom qab kho lub qhov rooj mus xyuas cov ntawv sib khi, txoj kev kuaj xyuas yog: muab ib daim npav tshuaj tiv thaiv, kaw lub qhov rooj, raws li qhov loj me los txiav txim siab seb puas yog qhov zoo. Yog tias lub zog yuav tsum tau rub daim ntawv loj dhau, nws qhia tau tias lub foob yog nruj heev, thiab tseem yuav ua rau lub foob tsis xis nyob vim muaj kev sib tsoo dhau los vim muaj kev sib tsoo ntau dhau; Yog tias lub zog yuav tsum rub daim ntawv me me dhau, nws qhia tau tias cov foob tsis zoo, thiab muaj ntau qhov xwm txheej tsis thaiv cov nag. Thaum hloov lub qhov rooj, nco ntsoov thov kev hem lo kua muag ntawm lub qhov rooj sab hauv thiab sab nraud ntawm lub qhov rooj tshiab nrog cov kab xev stamping nrog no daim kab xev.
Thaum hloov lub ru tsev, ib txheej ntawm cov kua nplaum ntawm lub ru tsev, thiab tom qab ntawd tsis yog siv rau lub cev muaj zog vim tias cov dej sib txuam ntawm flanging weld. Thaum sib dhos lub qhov rooj, tag nrho cov zaj duab xis cais yuav tsum muab tso rau ntawm lub qhov rooj sab hauv ntawm lub qhov rais. Yog tias tsis muaj daim ntawv sib cais sib cais, cov ntawv yas yas tuaj yeem siv los hloov nws, thiab tom qab ntawd Sorting Rwb thaiv tsev rwb thaiv tsev zaj duab xis yog pasted thiab thaum kawg sab hauv board yog sib sau ua ke.
Thaum hloov tag nrho lub cev, ntxiv rau ua kom tiav cov khoom saum toj no, ib txheej ntawm kev sib khi yuav tsum tau siv rau ntawm ceg tawv ntawm Weld thiab sib koom ua ke. Lub thickness ntawm cov nplaum txheej yuav tsum tau hais txog 1mm, thiab cov nplaum txheej yuav tsum tsis txhob muaj qhov tsis xws luag xws li virtual adhesion thiab npuas. Yuav tsum tau ua cov kua nplaum tshwj xeeb yuav tsum tau thov ntawm hem; 3mm-4mm elastic txheej thiab cov tshuaj tiv thaiv corrosion yuav tsum tau siv rau hauv av tag nrho thiab pem hauv ntej log npog nto; Sab qaum saum npoo av thiab sab hauv ntawm lub rooj sib tham pem hauv ntej, thiab tom qab ntawv nthuav dav ntawm cov ntaub pua tsev sov, thiab tom qab ntawd kis ntawm cov ntaub pua plag lossis thaum kawg kis ntawm cov ntaub pua plag lossis nruab nrab ntawm cov hniav zoo nkauj. Cov kev ntsuas no tsis tuaj yeem tsuas yog txhim kho nruj heev ntawm lub tsheb thiab ua kom qeeb ntawm lub cev, tab sis kuj txhim kho kev thauj khoom zoo.
Lub Sijhawm Post: Oct 25-2024