1. Pwm ua txheej txheem
Cov pwm- ua cov txheej txheem yog qhov tseem ceeb rau Kev Lag Luam Casting, feem ntau yog siv cov khoom siv fusible los tsim cov pwm uas zoo kawg nkaus rov ua cov duab ntawm cov khoom tiav. Cov wax pwm yuav tsum yog dimensionally meej, nrog ib tug du nto, zoo kawg nkaus replicating txhua yam ntawm cov khoom kawg, txawm complex nkhaus nto thiab intricate grooves. Tom qab molding, ntau cov quav ciab pwm tau sib sau ua ke rau hauv cov qauv, ua kom yooj yim rau cov khoom loj tom ntej ntawm cov casings thiab tso lub hauv paus rau cov yam ntxwv ntawm kev nqis peev Casting.
2. Plhaub ua txheej txheem
Plhaub tsim yog ib kauj ruam tseem ceeb hauv kev peev casting los xyuas kom meej casting zoo. Nws cuam tshuam ntau zaus immersing tus qauv siv quav ciab nyob rau hauv refractory txheej, ces sprinkle nws nrog refractory xuab zeb. Los ntawm ntau txheej txheej thiab ziab txheej txheem, ib txheej muaj zog thiab ntom refractory plhaub tau tsim. Lub plhaub txheej no yuav tsum muaj qhov kub thiab txias thiab lub zog siab kom tiv taus qhov siab - qhov kub thiab txias cuam tshuam ntawm cov hlau molten tom ntej, thaum tseem cais nws ntawm huab cua kom tsis txhob muaj qhov tsis xws luag xws li oxidation thiab xuab zeb inclusions, yog li ua kom lub ntsej muag zoo ntawm cov casting.
3. Cov txheej txheem nchuav
Lub hauv paus ntawm cov txheej txheem casting yog yaj thiab tshem tawm cov qauv siv quav ciab, tsim lub plhaub kab noj hniav uas phim cov duab ntawm cov khoom tiav. Qhov no yog tus yuam sij rau lub npe "Kev nqis peev Casting." Tom qab melting tus qauv siv quav ciab ntawm qhov kub thiab txias, molten hlau uas haum zoo yog maj mam poured rau hauv lub plhaub kab noj hniav. Lub ntiajteb txawj nqus los yog siab pab lub molten hlau sau tag nrho cov kab noj hniav, kom ib tug zoo meej haum rau txhua txhua yam ntawm lub plhaub, lav lub qhov ntev qhov tseeb thiab kev ncaj ncees ntawm cov casting, thiab adapting mus rau lub casting xav tau kev pab ntawm ntau yam ntaub ntawv hlau.
4. Kev tu thiab kho
Tom qab pouring, thaum lub molten hlau tau txias thiab solidified, lub refractory plhaub yuav tsum tau tawg kom tshem tawm cov casting, ua raws li los ntawm kev tu thiab ua hauj lwm tom ntej. Residual refractory cov ntaub ntawv thiab cov rooj vag qhov rooj raug tshem tawm ntawm qhov chaw casting, thiab qhov chaw yog hauv av thiab polished kom ua tiav qhov tseeb qhov tseeb thiab qhov chaw tiav. Tag nrho cov txheej txheem tu thiab ua tiav qhia txog qhov tseeb, thaum kawg ua rau kev nqis peev tiav Casting uas ua tau raws li qhov yuav tsum tau ua thiab tau siv dav hauv kev tsim khoom ntawm ntau yam precision.
Yog tias koj xav paub ntau ntxiv txog Kev Kho Hniav Hniav Fixture Investment Castings, thov hu rau Wuxi Philloy Machinery yog xav paub ntxiv. Peb pab neeg ua haujlwm tau npaj los mloog koj cov kev xav tau thiab muab cov lus qhia thiab kev taw qhia rau koj.
