Cast Alloy Steel Draft Iav Vaj Tsev rau Railroad Freight Tsheb

Tuam Tshoj OEM kev cai nqus casting qhov chaw rau kev tsheb ciav hlau thauj khoom ntawm Cr-Mo alloy steel nrog kev kho cua sov, kev kho deg thiabCNC machining kev pabcuam.

Nqus Casting tseem hu ua Negative Pressure Sealed Casting, Txo Siab Casting lossisV txheej txheem Casting. Lub tshuab nqus tsev siab casting yuav tsum tau siv cov cuab yeej siv cua tshem tawm kom tshem tawm cov huab cua hauv cov pwm pwm, thiab tom qab ntawd siv qhov sib txawv ntawm qhov sib txawv ntawm cov pwm sab hauv thiab sab nraud los npog cov yas zaj duab xis rau cov qauv thiab cov qauv. Lub casting pwm yuav muaj zog txaus los tiv thaiv cov hlau molten thaum lub sij hawm casting. Tom qab tau txais lub tshuab nqus tsev pwm, sau lub thawv xuab zeb nrog cov xuab zeb qhuav yam tsis muaj binder, thiab tom qab ntawd muab cov xuab zeb ntim rau saum npoo nrog cov yas zaj duab xis, ua raws li lub tshuab nqus tsev kom cov xuab zeb ruaj khov thiab nruj. Tom qab ntawd, tshem tawm cov pwm, muab cov xuab zeb cores, kaw lub pwm kom txhua yam npaj txhij rau pouring. Thaum kawg, lub casting yog tau tom qab lub molten hlau yog txias thiab solidified.

Dab tsi yog qhov zoo ntawm Nqus Casting?
1) Covnqus castingsmuaj qhov siab qhov tseeb, cov qauv qhia meej thiab du nto.
2) Tsis muaj binders, dej thiab additives hauv cov xuab zeb molding, uas ua rau cov xuab zeb ua tau yooj yim.
3) Nws yog qhov yooj yim los ntxuav lub tshuab nqus tsev castings. Tsawg cov pa phem raug tsim tawm thaum lub sij hawm casting txheej txheem.
4) Lub tshuab nqus tsev castings tuaj yeem siv rau ntau qhov kev lag luam. Nws tuaj yeem siv rau ib qho me me batch ntau lawm thiab ntau lawm, tshwj xeeb tshaj yog loj thiab nruab nrab castings thiab nyias-walled castings yog tsim nyog rau lub tshuab nqus tsev casting.

Dab tsi hlau thiab alloys tuaj yeem raug nrum los ntawm Nqus Casting?
• Grey Cam khwb cia hlau, Ductile cam khwb cia hlau
• Carbon Steel: Tsawg carbon, nruab nrab carbon thiab siab carbon steel
•Cast Steel Alloys: Tsawg alloy steel, siab alloy steel, tshwj xeeb alloy steel
• Aluminium thiab lawv cov alloys
• tooj dag & tooj liab.

Cam khwb cia hlau yog hais txog cov hlau siv rau kev tsim cov hlau castings. Cam khwb cia hlau yuav tsum tau siv thaum lub zog ntawm lub casting yog qhov siab thiab kev siv cov cam khwb cia hlau tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua. Txawm li cas los xij, qhov fluidity ntawm molten steel ntawm cam khwb cia hlau tsis zoo li cov hlau cam khwb cia, yog li lub thickness ntawm cov qauv pouring yuav tsum tsis txhob me heev thiab cov duab yuav tsum tsis txhob yuav nyuaj heev. Thaum cov ntsiab lus silicon raug tswj ntawm qhov txwv sab saud, qhov fluidity ntawm molten steel tuaj yeem txhim kho.Cam khwb cia hlau tuaj yeem muab faib ua cam khwb cia hlau thiab cam khwb cia carbon steel raws li nws cov tshuaj muaj pes tsawg leeg, thiab tseem tuaj yeem muab faib ua cov cuab yeej cam khwb cia, cam khwb cia tshwj xeeb steel, engineering thiab cov qauv casting thiab cam khwb cia hlau raws li nws cov yam ntxwv.

Cam khwb cia hlau yuav muab faib ua cam khwb cia hlau alloy steel (tag nrho cov ntsiab lus alloy tsawg dua los yog sib npaug li 5%), cam khwb cia hlau hlau (tag nrho cov ntsiab lus alloy yog 5% mus rau 10%) thiab cam khwb cia siab alloy hlau (tag nrho cov hlau alloy. cov ntsiab lus ntau dua lossis sib npaug 10%).