Yuav ua li cas yog casting pwm tsim?

1. Pwm tsim
Kev tsim ntawm casting pwm yog ib kauj ruam tseem ceeb hauv tag nrho cov txheej txheem tsim khoom. Thaum lub sij hawm tsim qauv, engineers yuav tsum xav txog cov duab, qhov loj me, cov ntaub ntawv, thiab qhov yuav tsum tau ntim ntawm cov khoom. Ua ntej, txiav txim siab peb-dimensional qauv ntawm cov khoom, uas feem ntau yog ua los ntawm CAD (computer-aided design) software. Cov neeg tsim qauv yuav tsum xav txog qhov shrinkage tus nqi, fluidity, thiab cov yam ntxwv ntawm cov khoom kom ntseeg tau qhov zoo thiab qhov tseeb ntawm cov khoom kawg.
2. Kev xaiv cov khoom siv
Xaiv cov khoom pwm tsim nyog yog qhov tseem ceeb heev rau cov txheej txheem casting. Feem ntau, cov ntaub ntawv pwm yuav tsum muaj qee yam hardness, hnav tsis kam, thermal conductivity, thiab corrosion kuj. Cov khoom siv pwm feem ntau muaj xws li cov cuab yeej hlau, hlau alloy, cam khwb cia hlau, thiab lwm yam. Cov khoom sib txawv thiab cov khoom yuav tsum tau muaj cov khoom pwm sib txawv, yog li ntau yam yuav tsum tau ua kom tiav thaum xaiv cov khoom.
3. Mould manufacturing txheej txheem
Kev npaj cov khoom siv raw: Kev tsim cov pwm feem ntau pib nrog kev npaj cov khoom siv raw. Cov ntaub ntawv ntxhib yog hais txog cov khoom siv tsis tau ua tiav, uas tuaj yeem yog steel billets, cam khwb cia hlau billets, thiab lwm yam. Cov txheej txheem ntawm kev npaj cov dawb paug muaj xws li forging, casting, thiab lwm yam txheej txheem kom tau txais cov qauv ua ntej uas ua tau raws li cov qauv tsim.
Rough machining: Cov txheej txheem ntawm kev ua ib qho dawb paug rau hauv cov duab kwv yees. Cov theem no feem ntau suav nrog cov txheej txheem xws li tig, milling, thiab drilling rau tom ntej precision machining thiab cov khoom sib dhos.
Kev kho cua sov: Cov pwm yuav tsum muaj qee qhov hardness thiab hnav tsis kam thaum siv, yog li kev kho cua sov feem ntau xav tau. Cov txheej txheem ntawm kev kho cua sov muaj xws li quenching, tempering, thiab lwm yam los kho lub cev thiab tshuaj lom neeg ntawm cov pwm.
Precision machining yog ib qho ntawm cov kauj ruam tseem ceeb hauv kev tsim pwm. Precision machining yog ua los ntawm high-precision tshuab cov cuab yeej thiab cov cuab yeej los xyuas kom meej tias qhov loj, zoo, thiab qhov zoo ntawm cov pwm ua tau raws li cov qauv tsim. Precision machining suav nrog cov thev naus laus zis xws li kev sib tsoo thiab hluav taws xob tawm machining.
Kev sib dhos thiab kev debugging: Tom qab ua tiav precision machining, txhua yam yuav tsum tau sib dhos. Nyob rau theem no, engineers yuav tsum tau xyuas kom meej qhov chaw thiab haum ntawm txhua yam los xyuas kom meej stability thiab durability ntawm pwm. Tom qab ntawd, ua qhov debugging kom ntseeg tau tias cov pwm tuaj yeem ua haujlwm tau zoo.
4. Kev kho deg
Qhov zoo ntawm cov pwm yog ncaj qha ntsig txog qhov pom thiab qhov tseeb ntawm cov khoom kawg. Kev kho deg muaj xws li polishing, sandblasting, electroplating thiab lwm yam txheej txheem los txhim kho qhov smoothness thiab corrosion kuj ntawm pwm nto.
5. Kev tswj kom zoo
Kev tswj kom zoo yog ib feem tseem ceeb ntawm tag nrho cov txheej txheem tsim khoom. Los ntawm kev siv cov cuab yeej ntsuas, kev sib koom tes ntsuas tshuab, thiab lwm yam cuab yeej, qhov loj, qhov zoo, thiab qhov zoo ntawm cov pwm raug kuaj xyuas kom ntseeg tau tias txhua tus pwm ua tau raws li qhov yuav tsum tau ua.