DC51D + AZ / DC52D + AZ / DC53D + AZ Tuam Tshoj automotive steel rau kev sim pwm

Siab - steel phajsiv los kuaj pwm yog cov ntaub ntawv tseem ceeb hauv kev tsim tsheb, thiab lawv cov kev ua tau zoo cuam tshuam ncaj qha rau kev nyab xeeb, lub teeb yuag, thiab kev tsim cov nqi ntawm lub tsheb. Los ntawm tsis tu ncua optimizing cov khoom siv thiab pwm tsim, qhov zoo thiab kev ua haujlwm ntawm cov khoom siv tsheb tuaj yeem txhim kho ntxiv.

GNEE STEELmuab cov hlau rau kev sim ua ntej thiab tsim cov phiaj xwm tsheb tshiab, nrog rau qhov kev txiav txim yam tsawg kawg nkaus ntawm ob peb puas kilograms mus rau ib lossis ob tons rau ib qho tshwj xeeb.

Automotive siab -lub zog steel phajrau kev sim pwm yog cov khoom siv tshwj xeeb rau kev tsim cov khoom siv tsheb, nrog lub zog siab, siab tawv, thiab zoo formability. Hom hlau phaj no feem ntau yog siv los tsim cov khoom siv hauv lub cev, chassis qhov chaw, thiab lwm yam, kom ua tau raws li qhov xav tau ntawm lub tsheb sib tsoo thiab kev nyab xeeb. Cov hauv qab no yog qee cov ntsiab lus tseem ceeb txog siab - lub zog steel daim hlau rau tsheb kuaj pwm:

• Cov yam ntxwv ntawm cov khoom

Lub zog siab: Lub zog ntawm cov phaj hlau no feem ntau yog siab dua 500MPa, thiab tuaj yeem ncav cuag tshaj 1500MPa, uas tuaj yeem tiv taus cov khoom loj.
High toughness: Thaum ua kom muaj zog, nws muaj lub zog zoo thiab tuaj yeem nqus tau lub zog thaum sib tsoo, txhim kho kev nyab xeeb.
Zoo formability: Txawm hais tias nws muaj lub zog siab, nws tseem muaj qhov zoo stamping kev ua tau zoo, haum rau kev tsim cov khoom siv tsheb.
Lub teeb yuag: Cov phaj siab muaj zog tuaj yeem txo cov khoom tuab thaum ua kom muaj kev ua tau zoo, yog li ua tiav lub teeb yuag, txo cov roj noj thiab emissions.

Dual-theem steel (DP steel): muaj li ntawm martensite thiab ferrite, nws muaj zog thiab zoo formability.
Theem transformation induced plasticity steel (TRIP steel): undergoes theem transformation thaum lub sij hawm deformation, ntxiv kev txhim kho lub zog thiab toughness.
Martensitic steel (MS steel): Tau txais cov qauv martensitic los ntawm kev ua kom txias sai, muaj zog heev, tab sis kuj tsis zoo formability.
Kub tsim steel (PHS steel): tsim los ntawm cov txheej txheem kub txheej txheem, nrog lub zog ntawm ntau tshaj 1500MPa, dav siv nyob rau hauv lub tsheb kev nyab xeeb cov qauv.
 

• Cov kev xav tau rau kev sim pwm

High hardness: Pwm cov ntaub ntawv yuav tsum muaj siab hardness los tiv thaiv stamping deformation ntawm siab - lub zog steel daim hlau.
Hnav tsis kam: Vim muaj kev sib txhuam tseem ceeb tsim thaum lub sij hawm tsim cov txheej txheem siab - lub zog steel daim hlau, pwm yuav tsum muaj kev hnav zoo.
High precision: Lub machining raug ntawm cov pwm yuav tsum tau siab precision los xyuas kom meej qhov seem raug thiab nto zoo ntawm qhov tsim.
Kev qaug zog tsis kam: Cov pwm yuav tsum muaj kev qaug zog zoo los tiv thaiv kev rov ua haujlwm ntau hauv ntau lawm.

Cov yam ntxwv ntawm lub cev, xws li A- ncej, B- ncej, qhov rooj sib tsoo kab, thiab lwm yam, xav tau lub zog siab thiab kev sib tsoo zoo.
Chassis Cheebtsam, xws li ncua kev kawm ntawv thiab thav duab, yuav tsum tau tiv taus qhov tseem ceeb dynamic loads.
Cov khoom siv kev nyab xeeb, xws li cov tsheb sib tsoo, cov kab sib tsoo, thiab lwm yam, yuav tsum tau nqus lub zog thaum sib tsoo thiab tiv thaiv cov neeg caij tsheb nyab xeeb.

• Formability xeem:Ntsuam xyuas cov formability ntawm steel phaj los ntawm kev ntsuam xyuas tensile, cupping tests, thiab lwm txoj kev.
• Kev kuaj lub zog:Ntsuas lub zog ntawm cov hlau phaj los ntawm kev sim tensile, hardness testing, thiab lwm yam.
• Kev sib tsoo simulation:Ntsuas qhov kev ua tau zoo ntawm cov hlau phaj hauv kev sib tsoo los ntawm kev simulation hauv computer lossis kev sib tsoo tiag tiag.
• Fatigue test:Ntsuam xyuas qhov durability ntawm pwm thiab steel phaj nyob rau hauv rov qab loads.