Forging txoj kev ntawmalloy steel tub

Forged steel yeeb nkab yuav muab faib ua dawb forging, chim siab, extrusion, forging, kaw tuag forging, kaw upsetting.Kaw tuag forging thiab kaw chim siab vim tsis muaj flash, cov khoom siv yog siab.Nrog ib tug txheej txheem los yog ob peb txheej txheem tej zaum yuav complex forgings tiav.Txij li thaum tsis muaj flash, forging quab yuam cheeb tsam yog txo, qhov yuav tsum tau load yog txo.Nco ntsoov, txawm li cas los xij, tsis tuaj yeem txwv tsis pub dawb kiag li, qhov no yuav tsum nruj me ntsis tswj qhov ntim ntawm qhov khoob, kom tswj tau tus txheeb ze txoj hauj lwm ntawm forging tuag thiab forging ntsuas, kev siv zog los txo cov tuag hnav.Orbital yuav muab faib ua forging, swaging viav vias, yob forging, wedge dov, nplhaib dov thiab hla dov thiab lwm yam txhais tau tias.Orbital, muab swaging thiab dov nplhaib kuj siv precision forging.

Txhawm rau txhim kho cov txheej txheem ua ntej siv cov khoom siv, yob forging thiab dov tuaj yeem siv los ua cov khoom sib tw.Alloy steel tubes nrog tib lub teb forging dawb forging yog tsim hauv zos, nws muaj qhov zoo dua piv rau qhov loj ntawm forgings, forging ib tug me me quab yuam nyob rau hauv cov xwm txheej yuav ua tiav yog tsim.Cov txheej txheem xws li forging steel yeeb nkab, suav nrog dawb forging, machining cov ntaub ntawv kom ntev los ntawm qhov ze ntawm qhov chaw dawb ntawm cov pwm saum npoo, nws yog ib qho nyuaj los xyuas kom meej qhov tseeb, kom cov kev taw qhia ntawm kev txav ntawm forging tuag thiab swaging txheej txheem tswj los ntawm lub computer, koj. tuaj yeem siv qis forging quab yuam kom tau txais cov duab nyuaj, cov khoom lag luam siab.Piv txwv li, kev tsim ntau yam, loj-loj turbine hniav forgings.Thaum cov yeeb nkab steel kub tshaj 300-400℃(steel xiav brittle cheeb tsam), ncav cuag 700-800℃, qhov deformation kuj yuav raug txo qis, qhov deformation kuj tseem tuaj yeem txhim kho tau zoo.Forged steel yeeb nkab raws li qhov sib txawv kub hauv cheeb tsam, tshwj tsis yog forging forging txheej txheem thiab cov kev xav tau zoo, nws tuaj yeem muab faib ua txias, sov forging, kub forging peb cheeb tsam kub molding.Qhov kev faib tawm no muaj qhov kub thiab txias tsis muaj kev txwv nruj, feem ntau hais lus, muaj forging recrystallization kub cheeb tsam hu ua forging, forging tsis muaj cua sov ntawm chav tsev kub yog hu ua txias forging.

Thaum tsis tshua muaj kub lub forging, forgings dimension hloov me me.Hauv qab no 700℃forging, tsawg oxide tsim, thiab tsis muaj decarburization nto.Yog li ntawd, ntev li ntev raws li cov yeeb nkab steel deformation zog nyob rau hauv lub zog ntau ntawm molding, txias forging yooj yim kom tau zoo seem raug thiab nto tiav.Tsuas yog tswj qhov kub thiab txias lubrication, 700℃cov nram qab no sov forging tuaj yeem tau txais qhov raug zoo.Kub forging, vim lub zog deformation thiab deformation kuj yog me me, cov duab nyuaj tuaj yeem forged loj forgings.Kom tau txais qhov tseeb qhov tseeb ntawm forgings, nyob rau hauv qhov kub ntawm 900-1000℃kub forging txheej txheem.Tsis tas li ntawd, xyuam xim rau kev txhim kho qhov chaw ua haujlwm rau forging.Forging tuag lub neej (2-5 ib txhiab forging, sov forging 1-2 kaum txhiab, kaum txhiab txias forging 2-5) forging kub ntau npaum li piv nrog rau lwm yam yog luv, tab sis nws yog kev ywj pheej, tus nqi qis.

Cov yeeb nkab steel dawb paug thaum qhov txias deformation thiab ua hauj lwm hardening, yog li tuag tiv taus siab loads, yog li ntawd, yuav tsum tau siv high-strength forging tuag thiab tiv thaiv hnav thiab bonded siv zog lubricating zaj duab xis ua txoj kev.Tsis tas li ntawd, txhawm rau tiv thaiv cov pob zeb tawg, qhov nruab nrab annealing los xyuas kom meej tias cov kev xav tau ntawm deformation thaum xav tau.Txhawm rau kom muaj lubrication zoo, qhov khoob yuav yog kev kho phosphate.Thaum ua hauj lwm nrog nruam bar thiab hlau pas nrig, ntu tam sim no tsis tuaj yeem lubricated txheej txheem, tab tom kawm txog kev siv phosphate lubrication txoj kev.