Lub ntsiab lus ntawm extrusion hauv lus Askiv txheej txheem ntawm kev tsim ib yam dab tsi los ntawm kev quab yuam lossis thawb nws tawm, tshwj xeeb tshaj yog los ntawm qhov qhib me me: Volcanic dej ua rau extrusion ntawm daim ntawv lava.
extrusion txhais li cas?
Extrusion yog txheej txheem siv los tsim cov khoom ntawm qhov txuas txuas txuas ruaj khov los ntawm kev thawb cov khoom los ntawm qhov tuag ntawm qhov xav tau hla ntu. … Feem ntau cov khoom siv extruded muaj xws li hlau, polymers, ceramics, pob zeb, qauv av nplaum, thiab khoom noj khoom haus.
extrusion hauv thaj chaw yog dab tsi?
Ib qho pob zeb ua los ntawm magma uas tau tawg mus rau hauv lub ntiaj teb nto li lava thiab tau ua kom khov kho. Cov pob zeb nyob hauv cov pob zeb extrusive yog me me, txij li lub lava solidifies sai, muab sijhawm me ntsis rau kev loj hlob siv lead ua. Extrusion tshwm sim los ntawm tawg tawg thiab hluav taws kub.
Vim li cas thiaj siv extrusion?
Extrusion yog txheej txheem hlau tsim uas cov hlau lossis cov khoom ua haujlwm raug yuam kom ntws los ntawm kev tuag kom txo nws txoj kev hla los yog hloov mus rau hauv lub siab xav. Cov txheej txheem no yog siv dav hauv cov kav dej thiab steel rods manufacturing. Lub zog siv los extrude lub workpiece yog compressive nyob rau hauv xwm.
piv txwv ntawm extrusion yog dab tsi?
Txhua hnub piv txwv ntawm extrusion tuaj yeem pom thaum tshuaj txhuam hniav yog nyem tawm ntawm lub raj, icing raug thawb tawm ntawm lub hnab ntim dej khov thiab ua "Playdo" duab. Extrusion molding ntawm yas yog sivua kom txhua qhov ntev uas muaj qhov ntu ntu tas li. … Tej zaum feem ntau cov yas extruded yog PVC.
