Plhaub Pwm Casting txheej txheem

Plhaub-pwm casting txheej txheem tseem hu ua plhaub molding txheej txheem. Nws yog cov txheej txheem molding uas siv tau uas siv cov xuab zeb uas siv los ua cov pwm. Nyob rau hauv lub plhaub-pwm txheej txheem cov pwm yog tsim zoo li lub plhaub. Cov pwm nyias lossis hollow yog siv kom qhov hnyav ntawm pwm tsawg dua thiab tuav cov pwm ua tau yooj yim dua.

Txhawm rau tsim cov pwm nyias, phenolic resin nrog me me ntxiv ntawm silica xuab zeb yog siv los ua cov khoom pwm. Rau kev ua lub plhaub-pwm casting yuav tsum tau siv cov qauv hlau, qhov cub, xuab zeb-resin sib tov, pob tseg lub thawv thiab cov hlau molten.Plhaub-pwm castingtso cai rau siv ob qho tib si ferrous thiab non-ferrous hlau, feem ntau siv molten hlau yoggrey cam khwb cia hlau, cam khwb cia hlau , carbon hlau ,hlau alloy, stainless hlau, aluminium alloys thiab tooj liab alloys.

Cov kauj ruam ntawm Plhaub Pwm Casting

1. Pattern creation – Ib tug ob-thooj hlau qauv yog tsim nyob rau hauv cov duab ntawm cov yam ntxwv xav tau.
2. Pwm tsim - Ua ntej, txhua tus qauv ib nrab yog rhuab mus rau 175-370 ° C thiab coated nrog cov roj nplua nyeem kom yooj yim sib cais los ntawm cov qauv tsim. Tom ntej no, cov qauv rhuab yog clamped rau ib lub thawv pov tseg. Lub thawv pov tseg yog inverted, tso cai rau cov xuab zeb-resin sib tov rau txheej txheej. Cov qauv rhuab ib nrab kho qhov sib tov, uas tam sim no tsim lub plhaub nyob ib ncig ntawm tus qauv. Txhua tus qauv ib nrab thiab ib puag ncig lub plhaub tau kho kom tiav hauv qhov cub thiab tom qab ntawd lub plhaub tau tawm ntawm tus qauv.
3. Pwm sib dhos - Ob lub plhaub ib nrab yog sib koom ua ke thiab ruaj ntseg clamped los ua kom tiav lub plhaub pwm. Yog tias xav tau cov cores, lawv tau muab tso ua ntej kaw lub pwm. Tom qab ntawd lub plhaub pwm yog muab tso rau hauv lub hwj thiab txhawb nqa los ntawm cov khoom siv rov qab.
4. Pouring – Cov pwm yog ruaj khov clamped ua ke thaum lub molten hlau yog poured los ntawm ib tug ladle rau hauv lub rooj vag system thiab nyob rau hauv lub pwm kab noj hniav.
5. Txias - Tom qab cov pwm tau ntim lawm, cov hlau molten raug tso cai kom txias thiab khov rau hauv cov duab ntawm qhov xav tau casting.
6. Kev tshem tawm Casting - Tom qab cov hlau molten txias, cov pwm tawg thiab cov casting raug tshem tawm. Trimming thiab tu cov txheej txheem yog ua los tshem tawm cov hlau ntau dhau los ntawm kev pub noj thiab cais cov xuab zeb me me los ntawm pwm.

Nta ntawm Plhaub Moulding Txheej Txheem:

• • Nyob rau hauv lub plhaub molding txheej txheem thickness thiab qhov hnyav ntawm pwm yog tsawg.
• • Ntau lawm tus nqi ntawm plhaub pwm yog siab heev.
• • Vim tias tsis muaj porosity ntawm pwm, los ntawm riser yuav tsum tau siv.
• • Nws muaj txiaj ntsig zoo rau kev ua haujlwm ncig thiab sib luag.
• • Cov duab nyuaj heev tsis tuaj yeem tsim siv lub plhaub pwm casting txoj kev.
• • Cov txheej txheem no ua kom muaj qhov tseeb ntau dua casting piv rau lwm yamxuab zeb casting txheej txheem.
• • Cov kaum sab xis qis tuaj yeem siv tau.