Txias-rolled Round Tube

Cold-rolled round tube yog ib lub raj puag ncig uas tsim los ntawm cov txheej txheem txias dov. Nws nta siab precision, siab zog, thiab zoo heev nto zoo, ua rau nws lug siv nyob rau hauv ntau yam kev siv. Hauv qab no yog cov lus qhia ntxaws:
Txhais thiab yam ntxwv
Txias-rolled round tube yog tsim los ntawm dov steel ntawm chav tsev kub. Nws cov yam ntxwv muaj xws li qhov siab qhov tseeb thiab qhov sib txawv tsawg kawg nkaus; ib tug du nto, corrosion kuj, thiab ntev kev pab cuam lub neej; tsis muaj welds, uas muab zoo heev sealing thiab ceev; zoo heev hnav tsis kam thiab tsis kam mus deformation; thiab ntau yam ntawm cov raj thicknesses kom tau raws li kev thov ntau yam.
Txheej txheem ntau lawm
Raw Material Preparation: Kub-rolled steel coils lossis kub-rolled steel billets uas ua tau raws li qhov yuav tsum tau muaj feem ntau yog siv los ua raw khoom. Nto oxide nplai raug tshem tawm los ntawm pickling los xyuas kom meej ib tug du nto.
Txias Rolling: Hlau yog dov tsis tu ncua nyob rau hauv chav tsev kub, pheej rov deforming cov hlau los ntawm ntau yam dov hla mus ua kom tiav qhov xav tau qhov tseeb qhov tseeb thiab nto zoo.
Thaum tshav kub kub kho: Tom qab txias dov, lub steel raj tau txais kev kho cua sov xws li annealing thiab normalizing kom tshem tawm cov kev ntxhov siab sab hauv thiab txhim kho cov hlau lub toughness thiab ductility. Dimensional Kho: Cov cuab yeej ncaj yog siv los kho cov cua sov- kho cov kav hlau kom ntseeg tau tias lawv qhov ncaj raws li cov qauv yuav tsum tau ua.
Kev kho deg: Galvanizing, txheej, thiab lwm yam kev kho saum npoo yog ua raws li qhov xav tau los txhim kho corrosion kuj.
Kev soj ntsuam zoo thiab ntim khoom: Cov khoom tiav ua tiav qhov kev soj ntsuam nruj me ntsis, txhua yam, thiab kev soj ntsuam zoo ntawm qhov chaw, thiab raug ntim thaum dhau qhov kev tshuaj xyuas.
Common Steel Qib
Cov qib steel suav suav nrog qib qis- carbon steel qib xws li Q195, Q215, Q235, thiab Q275, nrog rau nruab nrab- carbon steel qib xws li 20# thiab 45#. Q195 muaj plasticity zoo heev thiab ductility, ua rau nws haum rau lub teeb -loaded structural qhov chaw; 45 # steel muaj lub zog siab thiab hardness, ua rau nws tsim nyog rau kev tsim cov khoom siv hluav taws xob uas muaj cov khoom hnyav.
Cov qib American steel muaj xws li qis- carbon steel qib xws li 1010 thiab 1020, haum rau stamping thiab txias- tsim qhov chaw. Dimensions thiab Specifications
Sab nraud txoj kab uas hla ntawm txias- dov puag ncig cov raj feem ntau yog li ntawm 5mm txog 220mm, nrog phab ntsa tuab ntawm 0.5mm txog 25mm. Ntev tuaj yeem hloov kho raws li qhov kev thov, feem ntau yog li ntawm 2m txog 12m.
Daim ntawv thov
Mechanical Manufacturing: Siv nyob rau hauv kev tsim cov cav tov, hydraulic systems, shafts, thiab lwm yam uas yuav tsum tau high precision thiab lub zog.
Automotive Manufacturing: Siv nyob rau hauv tsheb tsav shafts, steering system tubes, roj teeb pob casings, thiab lwm yam.
Kev Lag Luam Kev Tsim Kho: Siv rau hauv kev tsim cov ntaub thaiv phab ntsa keels, of the elevator guide rails, thiab load- bearing structures for infrastructure xws li choj thiab overpasses.
Kev Lag Luam Roj thiab Roj: Siv rau hauv kev thauj mus los ntawm cov roj thiab cov nkev thiab kev tsim cov kav dej siab -.
Lwm yam kev lag luam: dav siv hauv aerospace, khoom siv kho mob, tsim rooj tog, thiab khoom siv hauv tsev.