Polymer Extrusion Gabatarwa

Filastik extrusion tsari ne mai girma na masana'anta wanda aka narkar da danyen filastik kuma a samar da shi zuwa bayanan martaba mai ci gaba…

Extrusion ne yadu amfani a daban-daban masana'antu.A cikin wannan gwaji, muna bincika fiɗaɗɗen filastik ta screw extruder.Irin wannan extruders sun fi yawa a cikin masana'antar filastik.

Me ke faruwa a cikin Extruder?

Screw a cikin extruder yana jujjuyawa kuma yana haɓaka isassun matsa lamba don tilasta abu zuwa gothrough a mutu da samar da samfura tare da joometry da ake so.

Abubuwan da ke cikin Extruder

Akwai manyan abubuwa guda biyar a cikin mai extruder: dunƙule, fitar da kaya, ganga, hopper feed, da mutu.Zuciyar extruder shine dunƙule helical wanda ke sauƙaƙe sufuri, dumama, narkewa, da haɗuwa da filastik.Motar extruder shine injin lantarki wanda ke ba da wutar lantarki don jujjuya dunƙule.Kwanciyar kwanciyar hankali da ingancin samfuran sun dogara sosai akan ƙirar dunƙule.An ajiye dunƙule a cikin ganga mai fitar da wuta wanda ke ba da damar dumama da sanyaya.Ana ba da ɗanyen kayan ne daga hopper ɗin abinci wanda aka haɗa da ganga ta makogwaron ciyarwa.An ƙera hopper ɗin abinci don riƙe pellet ɗin robobi da tabbatar da tsayayyen kwararar pellet ɗin cikin ganga.Mutuwar tana a wurin fitar da mai fitar da ita kuma tana ƙayyade siffar samfurin.Akwai nau'ikan mutuwa da yawa, gami da mutuwar tubing, fim ɗin lebur ya mutu, da fim ɗin busa ya mutu.A cikin wannan dakin gwaje-gwaje, muna amfani da tubing annular mutu.Yi la'akari da cewa girman da siffar samfuran da aka fitar ba daidai ba ne da girman da siffar mutuƙar saboda zana ƙasa, sanyaya, kumburi, da shakatawa na polymer extruded.

Layin Extrusion

Baya ga extruder, tsarin extrusion yana buƙatar kayan aiki na sama da ƙasa.Manyan kayan aiki na wani extrusion line ne guduro handling, bushewa tsarin, extruder, post-siffata ko calibrating na'urar, sanyaya na'urar, dauka-up na'urar, da abun yanka ko gani.Layin extrusion a cikin lab ɗin mu ya haɗa da extruder, abin nadi mai ɗaukar nauyi, da ruwan sanyaya.

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