Thaum casting, qhov luv ntawm cov kua thiab cov khoom castings yuav tsum tau xav txog tag nrho cov qauv, cov duab, qhov loj me, phab ntsa tuab thiab kev hloov pauv ntawm castings, yuav tsum xaiv cov txheej txheem tsim nyog, thiab casting qhov tsis zoo xws li qhov shrinkage yuav tsum tau zam. Kev tsim ntawm lub casting pouring riser system yog qhov tsim nyog, yog tias koj xav siv txoj kev txheej txheem hlau txias, xws li teeb tsa qhov chaw tsim nyog, qhov ceev ntawm kev npaj sab hauv ntawm casting, thiab sim kom tsis txhob muaj kev ntxhov siab concentration.
Vim yog qhov kev teeb tsa ntawm lub log qhia lossis kev npaj tsis raug ntawm lub kaw lus nchuav, cov hlau yaj tau txau tawm hnyav thaum lub sijhawm nchuav los ua cov tshuaj doping thib ob. Raws li peb txhua tus paub, doping yog ib hom kev ua yuam kev tseem ceeb heev, suav txog ntau dua ib nrab ntawm tag nrho cov kev ua yuam kev. Qhov tsis zoo no yuav muaj nyob rau hauv txhua qhov castings, tsuas yog qhov hnyav sib txawv. Tus qauv rau kev tswj hwm cov kev ua yuam kev doping feem ntau yog raws li castings Nyob ntawm kev ua haujlwm thiab kev siv, ntau castings, qhov hnyav dua castings nrog cov xwm txheej ua haujlwm hnyav, qhov hnyav dua impurities, xws li tsheb castings, cav castings, cua fais fab castings, pa turbine castings, tshuab cuab yeej castings thiab lwm yam.
Txawm hais tias ua raws li lub zog casting, kuv lub teb chaws cov thev naus laus zis casting stainless hlau kuj tau ua tiav sai, thiab maj mam txav mus rau lub hom phiaj ntawm casting lub teb chaws muaj zog, txawm hais tias qhov no tseem yog lub sijhawm ntev. Tam sim no, kuv lub teb chaws cov thev naus laus zis casting tshiab. Daim ntawv thov ntawm cov thev naus laus zis tshiab feem ntau yog pom tseeb hauv: cov xuab zeb casting steel molding kab. Tus naj npawb ntawm cov cores nce ntxiv, cov thev naus laus zis resin xuab zeb siv dav, cam khwb cia hlau VOD, poob ua npuas ncauj casting, computer simulation technology. Sai prototyping Siv cov txuj ci, thiab lwm yam. Qhov nce sai ntawm cov txiaj ntsig ntawm castings hauv kuv lub teb chaws yog tshwm sim los ntawm kev nce ntxiv ntawm kev thov hauv tsev rau castings ntawm ib sab tes, thiab ntawm qhov tod tes, nws yog qhov tshwm sim ntawm kev hloov pauv ntawm casting ntau lawm hauv cov teb chaws tsim thiab thaj chaw mus rau Tuam Tshoj, uas ua rau daim ntawv thov ntawm cov thev naus laus zis lim dej hauv casting tsim nyob rau hauv xyoo tas los no. Tsis ntev, cov thev naus laus zis no muaj cov txiaj ntsig pom tseeb ntawm kev txo cov qhov tsis zoo ntawm cov khoom tsis huv thiab cov qhov hws, thiab txhim kho kev ua haujlwm kho tshuab thiab kev ua haujlwm ntawm castings, uas tau nyiam ntau dua thiab ntau dua los ntawm cov tuam txhab foundry.
Lub sijhawm tshaj tawm: Lub Ob Hlis-22-2022
