Polymer Extrusion Taw Qhia

Yas extrusion yog cov txheej txheem tsim khoom ntim siab uas cov yas yas yog yaj thiab tsim rau hauv ib qho profile txuas ntxiv…

Extrusion yog dav siv nyob rau hauv ntau yam lag luam.Hauv qhov kev sim no, peb tshawb xyuas cov yas extrusion los ntawm cov ntsia hlau extruder.Xws li extruders feem ntau muaj nyob rau hauv kev lag luam yas.

Dab tsi tshwm sim hauv Extruder?

Cov ntsia hlau nyob rau hauv lub extruder rotates thiab tsim txaus siab los yuam cov ntaub ntawv mus rau ib tug tuag thiab tsim cov khoom uas xav tau geometry.

Cheebtsam ntawm Extruder

Muaj tsib yam tseem ceeb hauv extruder: ntsia hlau, extruder tsav, chim, pub hopper, thiab tuag.Lub plawv ntawm lub extruder yog helical ntsia hlau uas yooj yim thauj, cua sov, melting, thiab sib tov ntawm yas.Lub extruder tsav yog lub tshuab hluav taws xob uas muab lub zog los tig cov ntsia hlau.Kev ruaj ntseg thiab zoo ntawm cov khoom yog nyob ntawm qhov tsim ntawm cov ntsia hlau.Cov ntsia hlau yog nyob rau hauv extruder chim uas muab cua sov thiab cua txias peev xwm.Cov khoom siv raw yog muab los ntawm cov khoom noj hopper uas txuas nrog lub thoob los ntawm lub caj pas pub.Lub feed hopper yog tsim los tuav cov yas pellets thiab xyuas kom cov pellets ntws mus rau hauv lub thoob.Cov tuag yog nyob rau ntawm qhov hluav taws xob ntawm lub extruder thiab txiav txim siab qhov zoo ntawm cov khoom.Muaj ntau hom kev tuag, suav nrog tubing tuag, zaj duab xis tuag, thiab tshuab cua tuag.Hauv chav kuaj no, peb siv lub voj voog lub voj voog tuag.Nco ntsoov tias qhov loj thiab cov duab ntawm cov khoom extruded tsis zoo ib yam li qhov loj thiab cov duab ntawm qhov tuag vim yog kos, txias, o, thiab so ntawm lub extruded polymer.

Extrusion kab

Ntxiv nrog rau lub tshuab extruder, txheej txheem extrusion yuav tsum muaj cov khoom siv sab saud thiab qis.Cov khoom tseem ceeb ntawm cov kab extrusion yog resin tuav, tshuab ziab khaub ncaws, extruder, post-shaping lossis calibrating ntaus ntawv, txias ntaus ntawv, nqa-up ntaus ntawv, thiab cutter los yog saw.Cov kab extrusion hauv peb lub chaw kuaj mob suav nrog extruder, tshem tawm cov menyuam, thiab cov dej txias txias.

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