Hauv kev sib txuas ntawm kev sib tw ntau lawm, kub rolling thev naus laus zis ua haujlwm thiab yog qhov txuas tseem ceeb hauv kev txiav txim siab qhov zoo thiab kev ua tau zoo ntawm cov ntsia.
Kub Rolling Technology Cov Is Laj Cov Ntsiab Cai Thiab Cov Txheej Txheem Ntau Lawm
Kub Rolling yog kom sov lub billet rau saum toj no lub rolling zeb los defing zeb los defing lub fillet, thiab thaum kawg yob nws mus rau hauv kev tsheb ciav hlau ntawm ib hom duab thiab loj. Hauv kev tsim khoom tiag tiag, lub billet tom qab smelting thiab refining yog thawj zaug xa mus rau qhov cua sov sov thiab rhuab mus rau lub sij hawm lub sij hawm billet yog nyob rau hauv lub xeev zoo. Lub based billet dhau mus los ntawm cov ntxhib dov zeb thiab cov kab ntawv dov zeb hauv lem, thiab maj mam tsim tau tom qab ntau yob hla. Thaum lub sij hawm tag nrho cov txheej txheem Rolling, qhov ntev ntawm kev tsheb ciav hlau yog kom haum los ntawm kev kho cov tsis muaj xws li qhov ceev thiab siab ntawm cov menyuam. Tom qab dov, tus rail yuav tsum mus dhau cov txheej txheem tom ntej xws li txias, ua kom ruaj khov, thiab ua kom muaj cov khoom lag luam tsim nyog thiab nkag mus rau tom khw.
Kub Rolling Technology txhim kho kev ua haujlwm rail
Kev txhim kho zog:Los ntawm kev ua haujlwm hardening thiab kev txhim kho kom zoo thaum lub sijhawm kub yob, lub zog ntawm txoj kev tsheb ciav hlau tau txhim kho. Tsim Nyog Tswj Cov Txheej Txheem Rolling tsis, xws li dov qhov kub, deformation, thiab lwm yam, tuaj yeem pab txoj kev tsheb nqaj hlau kom tau txais lub zog zoo.
Kev txhim kho nruj:Lub ntsej muag zoo grag qauv tsis tsuas yog txhim kho lub zog, tab sis kuj tseem txhim kho cov tawv ntawm txoj kev tsheb nqaj hlau. Kev txhim kho hauv kev ua kom nruj ua rau cov tsheb ciav hlau kom zoo thaum muaj kev cuam tshuam rau cov kev pheej hmoo, txo qhov kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov crown tiam thiab nthuav dav.
Txhim kho cov hnav tsis kam:Lub koom haum zoo thiab lub koom haum sab hauv ntawm kev tsheb ciav hlau tom qab kub rolling muaj qhov tseem ceeb ntawm nws cov coj tsis kam. Cov ntsia nrog qhov chaw zoo ua tiav thiab cov khoom sib txuam thiab lub koom haum sab hauv lub koom haum sab hauv tau muaj cov hnav uas txo qis thaum lub sijhawm sib txhuam ntev nrog cov log. Rau hnyav-railways hnyav, vim yog qhov hnyav qag phaus, cov coj tsis kam ntawm cov ntsia hlau siab heev. Kub Rolling Technology Ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov coj tsis kam ntawm cov ntsia hlau thiab txo tus nqi ntawm kev saib xyuas kev tsheb ciav hlau.
Daim ntawv thov ntawm kub dov thev naus laus zis hauv ntau hom kev ntsia hlau
High-ceev railway rail:Kev kub ceev-nrawm muaj qhov yuav tsum tau ua nruj rau qhov raug, smoothness thiab kev ua tau zoo ntawm kev sib tw. Kub Rolling thev naus laus zis tuaj yeem tsim cov ciav hlau uas tsis tshua muaj kev tiv thaiv kev ua kom muaj txiaj ntsig zoo thiab ua kom zoo nkauj rolling zeb khoom thiab siab heev tswj cov tshuab. Nyob rau tib lub sijhawm, cov kev sib txuas tom qab ua kom zoo dua cov txheej txheem kub kub, tau ua haujlwm kom nquag ua haujlwm ntawm kev tsheb ciav hlau siab thiab ua haujlwm ntawm kev tsheb ciav hlau siab.
Hnyav-Railway Railway:Kev Railwards Hnyav yog siv rau kev thauj khoom ntau heev, uas yuav tsum tau muaj qas cov nyom thiab cov kev muag khoom tsis tshua muaj zog thiab hnav tsis kam. Nyob rau hauv kev tsim cov kev tsheb ciav hlau hnyav-kev tsheb ciav hlau, uas tsis yog muaj cov kev sib tw tshwj xeeb, tab sis kuj tseem tiv thaiv cov kev sib tsoo thiab hnav cov log hnyav.
Nroog Rail Rail Crails:Nroog Rail Transit suav nrog subways, ntsia hlau, thiab lwm yam, thiab nws cov yam ntxwv kev ua haujlwm yog nquag nres lub vojvoog. Yog li ntawd, kev ntsia rau hauv nroog ciav hlau yuav tsum muaj kev nkees nkees tiv thiab tiv thaiv kev ua tau zoo. Thaum tsim cov kab hlau, kub yaj lub tshuab ua kom zoo rau cov kev cog lus rau hauv txoj kev tsheb ciav hlau thiab nres thiab nres. Nyob rau tib lub sijhawm, los ntawm kev tswj cov cua txias tom qab siv kub, lub microstructure ntawm cov kev tiv thaiv nroog loj, muab kev tiv thaiv kev nyab xeeb thiab kev tiv thaiv kev nyab xeeb rau cov neeg nyob hauv nroog loj.