Khoom npe

Nruab Nrab Carbon Steel (Nruab Nrab Hlau)

Lub hauv paus rau phau ntawv

Nruab Nrab Cov Hlau Hlau (feem ntau hu uaNruab Nrab Hlau) Nyob nruab nrab ntawm cov pa roj carbon nyob nruab nrab ntawm cov ntsiab lus carbon nyob nruab nrab ntawm qis {{0} {{{1} {1} {{1} {1} {{1} {1} {{1} {{1} { Nrog rau lub zog sib npaug, kev nruj thiab ductility, nws yog dav siv qhov twg siab dua cov khoom siv me me lossis cua sov}} nrhiav cov hlau uas kho tau tsis tsim nyog. Cov kev siv raug suav nrog Shafts, Axles, cov zog, Crankshafts, cov qauv hluav taws xob hnyav.

Cov tshuaj lom neeg muaj pes tsawg leeg (kwv yees li cas)

Cov pa roj carbon (c):0.30 - 0.60 WT% (Feem Ntau Cov Qib ~ 0.40-0.50%)

Manganese (MN):0.50 - 1.20 wt%

Silicon (si):0.10 - 0.40 wt%

Phosphorus (p):Tsawg dua los yog sib luag rau 0.035 wt% (max ib spec)

Sulphur (s):Tsawg dua los yog sib npaug rau 0.040 wt% (max ib qho)

Lwm cov ntsiab lus:Kev ntxiv me me me me ntawm CR, Mo lossis V muaj nyob rau hauv qee qhov nruab nrab- carbon alloy variants

Cov kev coj ua lag luam sib piv ua piv txwv: AISI / SAE 1040, 1045, 1050; En kev sib npaug xws li C45, C50.

Cov cuab yeej siv neeg kho txhua yam (nyob ntawm qib & tshav kub - kho)

Raws li - rolled / normized (raug):

Putle zog: ~ 250 - 420 MPa

Lub zog tensile: ~ 430 - 700 MPA

Elongation: 10 - 20%

Quenched & tempered:tseem ceeb dua lub zog (tawm los rau 700+ mpa mpa mpa

Hardness (HRC / HB):Raws li - rolled ~ 120-220 HB; Cov cua sov kho siab dua nyob ntawm qhov npau taws

(Qhov tseem ceeb yog qhov taw qhia - win} ua haujlwm sov thiab sov kom tau txais cov ntaub ntawv ua kom zoo.)

Cov Ntawv & Khoom Siv Sawv Cev

Cov qauv khoom:Nqis (puag ncig, tiaj, tiaj tus), phaj, zam txim, seamless / txias {{| kos lub raj, sawb.

Ntev:Txheem zeb ntev lossis txiav - rau - ntev; blanks thiab kev zam txim rau ib daim duab.

Nto tas:Kub - rolled zeb, nonedized, pickled / oiled / caped, txias} Kos duab (rau qhov tseeb}), av lossis polished.

Cov Qauv Txheej Txheem:ASTM A29 / A108, thiab 10083 (rau cua sov - puas muaj cov hlau kho), jis sib npaug.

Kev Kho Cua Sov & Fabrication

Weldability:Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nrab Cov hluav taws xob hydrogen tsawg thiab tshaj tawm - Weld Kev Kho Tshav Kub (PWHT) qee zaum yuav tsum tau ua.

Txoj kev sib sau:Kev tsim khaub thuas tsawg li carbon nce; zoo dua thaum analealed / noricized.

Machinability:Zoo rau 0.30-0.45% c cov qib; Ua kom zoo dua nrog free- kev siv tshuab variants.

Raug kev kho cua sov cua sov:Li qub (Refine Grain), Quench & Temper (Tsa muaj zog dua (soften (muag rau machining), rau kev coj cov chaw zoo thaum khaws cov chaw ruaj khov).

Cov Nta Tseem Ceeb & Zoo

Cov khoom sib npaug:Lub zog siab dua thiab hnav tsis kam dua li cov hlau me me thaum ua kom tsim nyog ua haujlwm tsim nyog thiab tawv.

Thaum tshav kub kub - kho tau:Teb zoo rau ib txwm ua thiab quench -}} - tempering rau tailor cov khoom siv.

Tus nqi -}} Ua tau zoo:Kev xaiv lag luam thaum muaj zog dua yog xav tau yam tsis muaj cov hlau uas muaj nqi kim.

Cov ntaub ntawv ntau ntau:Muaj raws li bar, raj, phaj thiab cia kev cia siab rau ntau cov ntawv thov engineering.

Cov Kev Siv Raug Raug

Shafts, Axles, ntxiab, Pins thiab Couplings

, Sprockets thiab cov kabmob lub tsev (feem ntau nplaim -} tawv)

Crankshafts, txuas cov pas nrig thiab tshuab cuab yeej

Cov Cheebtsam FORG: YOKES, Levers, Cov Khaub Ncaws Hnyav

Automotive, Agricultural Machinery, Siv Eternable Thiab Dav Engineering Yam

Kev Ruaj Ntseg Ua Tau Zoo & Kev Xeem

Mill xeem Daim Ntawv Pov Thawj (MTC):Tshuaj lom neeg thiab kho neeg kho tshuab tau ceeb toom cov kev txiav txim.

Kev ntsuam xyuas txhua yam:Tensile, tawm los, elongation; Kev ntsuas lub hardness raws li qhov xav tau.

NDT:Ultrasonic, sib nqus piclele, PMI lossis RT / siv ntawm cov khoom siv tseem ceeb lossis ib qho khoom siv.

Cov tshev metrication "Grain loj, suav nrog kev ntsuas lossis cua sov - Kev kho tus siv tau ntawm kev thov.

Ntim & Xa Tawm

Bundled thiab strapped nrog cav / polymer spacers rau tuav thiab hlab.

Kev tiv thaiv kawg thiab xeb -} Kev tiv thaiv cov roj rau lub sijhawm ntev lossis xa tawm.

Kev Cai Ntim rau cov khoom lag luam lossis cov khoom polished.

Cov noob thawj zaug coj: Cov khoom Tshuag 3-10 hnub; Nchuav tshav kub-}} nrhiav chaw lossis forged ntu 2-8 lub lis piam nyob ntawm cov tau.

Cov ntaub ntawv xaj / yam uas peb xav tau

Thov qhia: xav tauteem nqi(piv txwv li, AISI 1045 / thiab C45),Khoom daim ntawv(bar / Phaj / Tube / Forging),Qhov loj me & kev ua kom ntev, yuav tsum tauKev Kho Cua Sov(li {- kev xa khoom),qho ntau, thiab muajkuaj lossis ntawv pov thawjXav tau (MTC, NDT, PMI). Yog tias ib feem yog thauj - bearing} cov kabmob, suav nrog kev pab thauj khoom thiab chaw xaiv.

Yog tias koj xav tau, Kuv tuaj yeem:

muab ib sab - ntawm -} sab sib piv ntawmNruab Nrab VS tsawg vs siab cov roj carbon hlau,

tsim aPom zoo qib & tshav kub - kev khorau ib tus ncej / iav daim ntawv thov, lossis

tsim aCov Khoom Siv Datasheet(Cov lus qhia txog cov neeg siv tshuaj / cov ntaub ntawv uas tau xaiv. Qhia rau kuv uas thiab kuv yuav npaj nws.