1, Txhais thiab cov yam ntxwv ntawm kab noj hniav:
Kab noj hniav, raws li lub npe qhia, yog kab noj hniav siv los tsim cov khoom. Nws feem ntau yog ua los ntawm cov hlau lossis lwm yam khoom siv ruaj khov, nrog cov duab thiab cov qauv. Kev tsim cov kab noj hniav yog ncaj qha ntsig txog cov duab thiab qhov loj ntawm cov khoom kawg, thiab yog li ntawd plays lub luag haujlwm tseem ceeb hauv kev tsim khoom.
Cov yam ntxwv tseem ceeb ntawm kab noj hniav:
Complex shape: Cov kab noj hniav tuaj yeem muaj ntau yam duab raws li cov qauv tsim ntawm cov khoom, xws li cov thooj voos kheej kheej yooj yim mus rau cov qauv peb sab.
Precision dimension: Raws li cov kab noj hniav ncaj qha cuam tshuam rau qhov kawg ntawm cov khoom loj, nws cov kev tsim khoom thiab kev siv yuav tsum muaj qib siab ntawm qhov tseeb los xyuas kom meej tias cov khoom tsim tau raws li cov qauv tsim.
Durability: Vim muaj huab cua kub siab, kub siab, thiab lwm yam txheej txheem tsim khoom uas cov kab noj hniav yuav tsum tau tiv taus, kev xaiv cov khoom siv thiab cov txheej txheem tsim khoom yog qhov tseem ceeb rau kev ua haujlwm ntawm cov kab noj hniav.
2, Kev txhais thiab kev ua haujlwm ntawm pwm:
Lub pwm yog ib qho cuab yeej siv los tsim cov khoom pwm, uas feem ntau suav nrog ib lossis ntau qhov kab noj hniav. Cov pwm tuaj yeem ua ib kab noj hniav lossis ntau kab noj hniav, nyob ntawm qhov yuav tsum tau ua. Kev tsim thiab tsim cov pwm yog qhov tseem ceeb rau kev ua haujlwm zoo thiab raug tsim los ntawm ntau qhov sib xws lossis cov khoom zoo sib xws.
Lub luag haujlwm tseem ceeb ntawm pwm:
Luam cov khoom zoo: Cov pwm tuaj yeem ua raws li cov qauv tsim khoom tsim los ntawm kev ua ntawm cov kab noj hniav, kom ntseeg tau tias muaj kev sib xws ntawm txhua yam khoom tsim tawm hauv ntau.
Txhim kho kev ua tau zoo: Pwm tuaj yeem ua tiav ntau yam txheej txheem molding hauv lub sijhawm luv luv, txhim kho kev ua haujlwm ntau lawm. Qhov no yog qhov tseem ceeb tshwj xeeb rau kev lag luam uas xav tau kev tsim khoom loj.
Kev txo nqi: Los ntawm kev siv cov pwm, cov tuam txhab lag luam tuaj yeem txo cov nqi tsim khoom vim tias cov nqi tsim pwm yog ib zaug piv rau kev tsim khoom, thiab pwm tuaj yeem siv tsis tu ncua.
3, Qhov sib txawv ntawm kab noj hniav thiab pwm:
Txawm hais tias kab noj hniav thiab pwm muaj kev sib raug zoo hauv kev tsim khoom, muaj qee qhov sib txawv tseem ceeb ntawm lawv.
Qhov txawv ntawm kev txhais:
Kab noj hniav: Ib kab noj hniav yog ib hom kab noj hniav uas siv los tsim cov khoom, uas tsis muaj lwm yam ntsiab lus thiab feem ntau ua lub luag haujlwm hauv kev tsim cov duab.
Pwm: Cov pwm tsis tsuas yog suav nrog cov kab noj hniav, tab sis kuj tseem muaj cov ntsiab lus xws li cov qauv kev txhawb nqa thiab kev taw qhia. Nws yog cov cuab yeej ua tiav ntau dua uas tuaj yeem ua tiav tag nrho cov txheej txheem los ntawm cov khoom tsim khoom mus rau ntau lawm.
Qhov sib txawv ntawm daim ntawv thov:
Kab noj hniav: feem ntau yog siv nyob rau hauv ib tug txheej txheem, nws tsim thiab manufacturing tsom mus rau kev ua tau zoo ntawm cov khoom.
Pwm: Siv rau tag nrho cov txheej txheem ntau lawm, suav nrog ntau cov kauj ruam xws li molding, txias, demolding, thiab lwm yam.
Kev sib raug zoo: Cov pwm muaj cov kab noj hniav, uas tuaj yeem hais tau tias yog ib feem ntawm cov pwm, tab sis qhov ua haujlwm ntawm pwm mus deb dhau ntawm kab noj hniav.
4, Cov ntaub ntawv thov hauv kev tsim khoom:
Kev siv cov kab noj hniav hauv kev txhaj tshuaj molding:
Txhaj tshuaj molding yog ib qho kev lag luam kev lag luam uas siv cov kab noj hniav los txhaj cov yas los yog roj hmab rau hauv pwm los tsim ntau yam khoom, xws li cov khoom yas, cov khoom siv roj hmab, thiab lwm yam.
Kev siv cov pwm hauv kev tuag casting:
Tuag casting yog ib txoj hauv kev tsim khoom los ntawm kev txhaj tshuaj molten hlau rau hauv pwm. Nyob rau hauv cov txheej txheem no, cov pwm tsis tsuas yog suav nrog cov kab noj hniav, tab sis kuj yuav tsum tau xav txog cov txheej txheem txias thiab solidification ntawm cov hlau los xyuas kom meej tias cov khoom kawg muaj kev ua tau zoo.
