Ib qho khoom noj khoom haus extrusion ua kab

Cov zaub mov muaj zaub mov muaj xws li yog dab tsi?
Cov txheej txheem pib nrog tus cwj pwm thiab tau txais cov khoom siv raw. Cov ntaub ntawv raw siv yog qhov tseem ceeb rau kev sib xws ntawm cov khoom ntawm qhov kawg ntawm kev ua kab. Cov khoom siv raw ces mus rau kev sib xyaw thiab / lossis kev kho mob ua ntej, uas tuaj yeem ua tau nrog cov khoom siv xws li cov khoom siv ua ntej kom ntseeg tau tias muaj kev sib luag. Txawm li cas los xij, rau qee cov khoom lag luam, sib xyaw thiab kev kho mob yog xaiv tau.

Tom ntej no los cov txheej txheem Extrusion, uas yog lub tseem ceeb ua noj cov kauj ruam uas cov khoom siv raw tau hloov mus rau hauv cov khoom noj thiab cov khoom noj. Tom qab-extrusion kev ua haujlwm xws li txiav cov khoom lag luam uas tsim nyog, thiab cov khoom ua kom qhuav lossis txheej txheem los muab cov khoom lag luam uas xav tau thiab qhov ncauj ua ntej nws mus rau hauv ntim. Ntxiv rau cov kauj ruam tseem ceeb, tej zaum yuav muaj lwm cov kauj ruam, nyob ntawm cov khoom lag luam tau tsim thiab nws siv.