1- Plhaub Pwm Casting yog dab tsi?
Plhaub moldingtseem hu ua pre-coated resin xuab zeb casting, kub plhaub molding casting lossis core casting. Lub ntsiab molding khoom yog pre-coated phenolic resin xuab zeb, uas yog kim tshaj li ntsuab xuab zeb thiab furan resin xuab zeb. Ntxiv mus, cov xuab zeb no tsis tuaj yeem siv dua. Yog li ntawd, lubplhaub molding castingsmuaj cov nqi siab dua li cov xuab zeb casting. Txawm li cas los xij, piv rau cov xuab zeb ntsuab, lub plhaub molding castings muaj ntau yam zoo xws li siab dua qhov ntev, qhov zoo ntawm qhov zoo thiab qhov tsis zoo casting tsawg. Lub plhaub moulding casting txheej txheem tshwj xeeb yog tsim tshwj xeeb rau kev tsim cov castings ntawm cov duab nyuaj, cov hlab ntsha siab, qhov hnyav rhiab thiab castings uas yuav tsum tau ua tiav qhov zoo tshaj plaws.
2- Cov kauj ruam ntawm Plhaub Pwm Casting yog dab tsi?
✔ Ua Cov Qauv Hlau. Pre-coated resin xuab zeb yuav tsum tau rhuab rau hauv cov qauv, yog li cov qauv hlau yog cov cuab yeej tsim nyog los ua lub plhaub molding castings.
✔ Ua Pre-coated Sand Mould. Tom qab txhim kho cov qauv hlau ntawm lub tshuab molding, cov xuab zeb ua ntej coated yuav raug tua rau hauv cov qauv, thiab tom qab cua sov, cov txheej txheej yuav molten, ces cov xuab zeb pwm ua cov xuab zeb thiab cov cores.
✔ Melting Cov Hlau Casting. Siv induction furnaces, cov ntaub ntawv yuav yaj mus rau hauv cov kua, ces cov tshuaj muaj pes tsawg leeg ntawm cov kua hlau yuav tsum tau soj ntsuam kom phim tus lej thiab feem pua.
✔ Pouring Hlau. Thaum cov hlau melted ua tau raws li qhov yuav tsum tau ua, ces lawv yuav muab nchuav rau hauv lub plhaub pwm. Raws li cov cim sib txawv ntawm cov qauv tsim, lub plhaub pwm yuav muab faus rau hauv cov xuab zeb ntsuab los yog cov txheej txheej.
✔ Txhaj tshuaj tiv thaiv, sib tsoo thiab ntxuav. Tom qab txias thiab solidification ntawm cov castings, cov risers, rooj vag los yog ntxiv hlau yuav tsum tau txiav tawm thiab tshem tawm. Tom qab ntawd cov hlau castings yuav raug ntxuav los ntawm cov khoom siv xuab zeb peening lossis txhaj tshuaj blasting tshuab. Tom qab sib tsoo lub rooj vag lub taub hau thiab parting kab, qhov tiavcasting qhov chawyuav tuaj, tos cov txheej txheem ntxiv yog tias xav tau.
3- Dab tsi yog Qhov Zoo ntawm Lub Plhaub Pwm Casting?
✔ Plhaub-pwm castings feem ntau yog qhov tseeb duaxuab zeb castings.
✔ Ib tug smoother nto ntawm cov tiav castings tau los ntawm plhaub casting.
✔ Cov kaum sab xis qis dua li cov xuab zeb casting yog xav tau los ntawm plhaub pwm casting.
✔ Permeability ntawm lub plhaub yog siab heev thiab yog li ntawd tsawg dua los yog tsis muaj roj inclusions tshwm sim.
✔ Plhaub pwm casting txheej txheem xav tau cov xuab zeb me me heev.
✔ Mechanization tau yooj yim ua tau vim yog kev ua haujlwm yooj yim koom nrog hauv plhaub molding.
4- Dab tsi hlau thiab Alloys tuaj yeem raug nrum los ntawm Plhaub Pwm Casting txheej txheem ntawmRMC Plhaub Pwm Foundry?
•Grey Cam khwb cia hlauQauv: GG15, GG20, GG25, GG30, GG35.
•Cam khwb cia hlau: GGG40, GGG50, GGG60, GGG70, GGG80.
• Cast Carbon Steel: Tsawg Carbon Steel, Nruab Nrab Carbon Steel thiab High Carbon Steel los ntawm AISI 1020 mus rau AISI 1060.
• Cast Steel Alloys: 20CrMnTi, 20SiMn, 30SiMn, 30CrMo, 35CrMo, 35SiMn, 35CrMnSi, 40Mn, 40Cr, 42Cr, 42CrMo...etc ntawm kev thov.
• Cast Stainless Hlau: AISI 304, AISI 304L, AISI 316, AISI 316L thiab lwm yam stainless hlau qib.
• Cast Aluminium Alloys.
• tooj dag & tooj liab.
• Lwm yam khoom siv thiab cov qauv raws li kev thov
5- Dab tsi Casting Tolerances tuaj yeem ncav cuag los ntawm Plhaub Pwm Casting txheej txheem?
Raws li peb tau hais nyob rau hauv lub siab kam rau ua rau cov xuab zeb castings, lub plhaub pwm castings muaj ntau dua qhov tseeb thiab nruj dua kam rau ua dua xuab zeb casting. Ntawm no yog cov hauv qab no yog cov qib tolerances uas peb tuaj yeem ncav cuag los ntawm peb lub plhaub pwm casting thiab tsis muaj ci furan resin xuab zeb casting:
✔ DCT Qib los ntawm Plhaub Pwm Casting lossis Furan Resin Sand Casting: CTG8 ~ CTG12
✔ GCT Qib los ntawm Plhaub Pwm Casting lossis Furan Resin Sand Casting: CTG4 ~ CTG7