1. Ceev ceev
Yav dhau los, txoj hauv kev tseem ceeb los ua kom cov khoom tso tawm ntawm extruder yog txhawm rau nce txoj kab uas hla ntawm cov ntsia hlau. Txawm hais tias qhov nce ntawm txoj kab uas hla ntawm cov ntsia hlau yuav nce cov khoom siv extruded ib lub sijhawm. Tab sis ib tug extruder tsis yog ib tug ntsia hlau conveyor. Ntxiv rau extruding cov khoom, cov ntsia hlau kuj extrudes, sib tov thiab txiav cov yas kom plasticize nws. Nyob rau hauv lub premise ntawm qhov ceev ceev ceev, qhov sib tov thiab shearing nyhuv ntawm cov ntsia hlau nrog loj txoj kab uas hla thiab loj ntsia hlau zawj ntawm cov khoom yog tsis zoo li cov ntsia hlau nrog me me txoj kab uas hla. Yog li ntawd, niaj hnub extruders feem ntau ua kom muaj peev xwm los ntawm kev ua kom cov ntsia hlau ceev. Cov ntsia hlau ceev ntawm cov extruder yog 60 mus rau 90 rpm rau ib txwm extruders. Thiab tam sim no nws feem ntau tau nce mus rau 100 mus rau 120 rpm. Kev kub ceev extruders ncav cuag 150 txog 180 rpm.
2. Cov qauv ntsia hlau
Cov qauv ntsia hlau yog qhov tseem ceeb uas cuam tshuam rau lub peev xwm ntawm extruder. Yog tsis muaj tus qauv tsim nyog ntsia hlau, sim ua kom yooj yim rau cov ntsia hlau nrawm kom nce lub peev xwm extrusion yog tawm tsam txoj cai lub hom phiaj thiab yuav tsis ua tiav. Kev tsim cov kev kub ceev thiab kev ua haujlwm siab ntawm cov ntsia hlau yog ua raws li kev sib hloov ceev. Cov nyhuv plasticizing ntawm hom ntsia hlau no yuav ua rau tsis zoo ntawm qhov ceev, tab sis cov nyhuv plasticizing yuav maj mam txhim kho thaum cov ntsia hlau nrawm nce, thiab cov txiaj ntsig zoo tshaj plaws yuav tau txais thaum tus qauv tsim nrawm. Nyob rau ntawm no, ob qho tib si muaj peev xwm thiab tsim nyog plasticizing tau tiav.
3. Gearbox
Tus nqi tsim khoom ntawm lub reducer yog roughly proportional rau nws qhov loj thiab qhov hnyav, yog tias tus qauv yog qhov zoo ib yam. Qhov loj thiab qhov hnyav ntawm lub gearbox txhais tau hais tias ntau cov khoom siv tau siv hauv cov txheej txheem tsim khoom thiab cov bearings siv loj dua, uas ua rau cov nqi tsim khoom. Nyob rau hauv cov nqe lus ntawm chav tsev tso zis, lub zog qis lub cev muaj zog thiab qhov hnyav ntawm lub gearbox ntawm kev kub ceev high efficiency extruder txhais tau hais tias tus nqi tsim khoom ib chav tsev tso zis ntawm lub siab ceev high efficiency extruder yog qis dua li ntawm ib txwm extruder.
4. Tsav tsav
Rau tib lub taub hau extruder, qhov kev kub ceev thiab kev ua haujlwm siab extruder siv zog ntau dua li cov pa extruder, yog li nws yog ib qho tsim nyog los ua kom lub zog ntawm lub cev muaj zog. Thaum lub sij hawm ib txwm siv ntawm extruder, lub cev muaj zog tsav thiab cov cua sov thiab cua txias system yeej ib txwm ua hauj lwm. Tib lub taub hau extruder nrog lub cev muaj zog loj zoo li lub zog tshaib plab, tab sis yog tias xam los ntawm cov zis, qhov kev kub ceev thiab kev ua haujlwm siab extruder yog lub zog ntau dua li cov pa extruder.
5. Kev ntsuas kev vibration damping
High-speed extruders yog feem ntau ua rau kev co, thiab kev co ntau heev yog qhov ua rau muaj kev phom sij rau cov khoom siv ib txwm siv thiab kev pab cuam lub neej ntawm cov khoom. Yog li ntawd, ntau yam kev ntsuas yuav tsum tau ua los txo qhov kev co ntawm lub extruder thiaj li yuav ua rau kom cov kev pab cuam lub neej ntawm cov khoom.
6. Instrumental
Kev ua haujlwm ntawm extrusion yog ib lub thawv dub, thiab qhov xwm txheej sab hauv tsis tuaj yeem pom txhua, thiab nws tsuas tuaj yeem cuam tshuam los ntawm kev ntsuas. Yog li ntawd, qhov tseeb, ntse thiab yooj yim-rau-kev ntsuas ntsuas yuav ua rau peb nkag siab zoo dua nws cov teeb meem sab hauv, kom cov khoom tuaj yeem ua tiav sai thiab zoo dua.
Post lub sij hawm: Mar-01-2023