Iyo extrusion muchina screw chinhu chakakosha mukuita extrusion, ichiita basa rakakosha mukutakura, kunyungudika, uye kuumba zvinhu zviri kugadziriswa.Muchikamu chino, tichaongorora chimiro, misimboti yekushanda, uye mashandisirwo eiyo extrusion muchina screw.
Iyo extrusion muchina screw inowanzo gadzirwa yemhando yepamusoro, yakasimba zvinhu zvakaita seyepamusoro-kumhanya simbi kana mudziyo simbi.Inoumbwa ne cylindrical rod ine helical flight inotenderera ichiipoteredza.Iyo screw yakagadzirwa kuti ikwane zvakasimba mukati memubhodhoro yemuchina we extrusion, ine diki clearance kubvumira kufamba kwezvinhu.
Nheyo yekushanda yemuchina weextrusion screw inogona kupfupikiswa sezvizvi: sezvo screw inotenderera, inoendesa zvinhu kubva kumagumo ekudya kusvika kumagumo emushini.Iyo helical ndege ye screw inosundira zvinhu kumberi, uku kupisa kunogadzirwa nemuchina kunonyungudutsa zvinhu uye kuchishandura kuita viscous state.
Iyo extrusion muchina sikuruu yakagadzirwa nezvikamu zvakasiyana-siyana zvinoshandira chaiwo mabasa.Iyo nzvimbo yekudyisa, iri panotangira screw, ine basa rekudhonza mukati uye nekumanikidza.Iyo compression zone inotevera, uko zvinhu zvakatsikirirwa uye kupisa kuburikidza nekukwesha uye kupisa kunogadzirwa nemushini.
Nzvimbo yekunyunguduka inouya inotevera, apo zvinhu zvacho zvinonyungudutswa uye zvakasanganiswa.Ichi chikamu chescrew chinowanzo gadzirwa neakadzika ndege angle kuti iwedzere kugera chiito uye kukurudzira kunyungudika kwakanaka uye kusanganiswa kwezvinhu.Chekupedzisira, iyo metering zone inodzora kuyerera uye kudzvanywa kwezvinhu sezvainosundirwa yakananga kufa.
Iyo extrusion muchina screw inoshandiswa zvakanyanya mumaindasitiri akasiyana, kusanganisira mapurasitiki, rabha, uye kugadzira chikafu.Muindasitiri yemapurasitiki, sikururu inowanzo shandiswa kuburitsa mapellet epurasitiki kana magranules kuita chimiro chaunoda, senge mapaipi, maprofile, kana mapepa.Muindasitiri yerabha, sikururu inoshandiswa kugadzira makomba erabha kuita zvigadzirwa zvakasiyana, sezvisimbiso, gaskets, kana matayi.Muindasitiri yechikafu, sikururu inoshandiswa kuburitsa zvinhu zvekudya, senge mukanyiwa kana pasta.
Kugadzirisa kwakaringana uye kutarisirwa kweiyo extrusion muchina screw kwakakosha kuti ive nechokwadi chekugara kwayo uye kuita kwayo.Kugara kuchenesa uye kuongorora kunobatsira kubvisa chero zvakasara zvakaunganidzwa kana zvinosvibisa zvinogona kukanganisa maitiro e extrusion.Pamusoro pezvo, kutariswa nguva nenguva kwekupfeka kana kukuvadzwa kunodiwa, uye chero chinhu chakasakara kana chakakuvadzwa chinofanira kutsiviwa nekukasira.
Mukupedzisa, iyo extrusion muchina screw chinhu chakakosha mu extrusion process, ine basa rekufambisa, kunyungudika, uye kuumba zvinhu zviri kugadziriswa.Kunzwisisa chimiro chayo, misimboti yekushanda, uye mashandisirwo akakosha kuti uwane zvinobudirira uye zvemhando yepamusoro extrusions.Nekupa kuchengetedza kwakakodzera uye kutarisirwa, vagadziri vanogona kuve nechokwadi chehupenyu hurefu uye nekuita kwakakwana kweiyo extrusion muchina screw.
Nguva yekutumira: Mar-18-2024