Dab tsi yog qhov txawv ntawm cam khwb cia thiab forged li qub?

Qhov sib txawv loj tshaj plaws ntawm cam khwb cia li qub thiab forging valve yog cov txheej txheem tsim khoom.
Casting valve yog tsim los ntawm cua sov thiab melting hlau cov ntaub ntawv, ncuav nws mus rau hauv pwm thiab ces txias nws. Cov txheej txheem ntau lawm muaj xws li:

• Hlau melting
• Pwm casting
• Txias molding
• Tom qab machining

Forged li qub yog tsim los ntawm cua sov hlau billets ntawm qhov kub thiab txias thiab tom qab ntawd siv cov khoom siv siab. Thaum lub sij hawm forging, lub puab txheej ntawm cov hlau ua ntau compact.
Cias muab:
Casting valve belongs rau qeb ntawm casting molding.
Forged li qub poob rau hauv qeb ntawm kev tsim siab.
Qhov ntawd yog qhov txawv txav.

Vim muaj ntau txoj kev ua, cov qauv hlau puab ntawm cam khwb cia li qub thiab forging valve txawv heev.
Cov teeb meem hauv qab no tuaj yeem tshwm sim thaum lub caij txias ntawm cov cam khwb cia:

• stoma
• shrinkage porosity
• slag suav nrog
• Lub koom haum tsis sib xws

Txawm hais tias niaj hnub casting txheej txheem tau txhim kho zoo heev, tseem muaj qee qhov tsis xws luag.
Tom qab kev kub siab forging, lub forging valve muaj denser hlau nplej, zoo nyob rau hauv cov qauv txuas ntxiv thiab ntau dua txhua yam khoom.

Forged li qub feem ntau muaj lub zog siab thiab siab ua haujlwm.
Txij li cov txheej txheem forging nce hlau ntom, li qub muaj:
Muaj zog tiv thaiv
Siab voltage kuj
Kev ua tau zoo qaug zog tiv taus
Forged li qub yog li tsim nyog rau:
Siab -kev ua haujlwm siab
Kub kub
Cov xwm txheej ua haujlwm siab heev
Txawm hais tias cam khwb cia li qub tseem ua tau raws li kev xav tau ntawm kev lag luam feem ntau, cov khoom siv casting feem ntau tsis ruaj khov dua li forging li qub hauv ultra-siab siab thiab siab zog daim ntawv thov.

Casting txheej txheem yog tsim nyog rau zus tau tej cov loj li qub nrog complex qauv.
Piv txwv li:
Loj caliber li qub
Complex channel qauv
Tshwj xeeb zoo li lub cev valve
Vim tias casting tuaj yeem ua tiav cov duab sib txawv ntawm ib zaug.
Forged li qub feem ntau zoo dua rau:
Me me caliber valve
Siab -siab li qub
Cov qauv khoom yog qhov yooj yim.
Yog tias qhov loj me dhau lawm, nws yuav ua rau kom tus nqi forging thiab ua haujlwm nyuaj.

Qhov saum npoo ntawm cam khwb cia li qub feem ntau yuav tsum tau ua raws li ntxiv - kho, uas yuav suav nrog:
burr - ib
sandy -pob qhov muag
nto roughness
Forged li qub muaj cov qauv hlau ntau dua vim kev kho forging, thiab qhov zoo ntawm qhov chaw feem ntau zoo dua tom qab kev ua haujlwm.
Forged li qub yuav nyiam ntau dua, tshwj xeeb tshaj yog nyob rau hauv siab -precision industrial systems.

Forged li qub feem ntau muaj lub neej ntev kev pab cuam nyob rau hauv high voltage thiab high zaus ua hauj lwm ib puag ncig.
Vim nws cov qauv ntom ntom, nws tuaj yeem tiv taus zoo dua:
siab fluctuation
Kub hloov pauv
mechanical concussion
Cam khwb cia li qub muaj qhov cuam tshuam rau kev tawg lossis qaug zog puas tsuaj nyob rau hauv lub sijhawm ntev heev - cov haujlwm ua haujlwm.
Yog li ntawd:
Forged li qub yog tsim nyog rau kev ua haujlwm tseem ceeb
Casting li qub yog tsim nyog rau kev siv dav dav.