Tšebeliso ea parallel twin screw barrel profil le pipe

The parallel twin screw barrel ke karolo ea bohlokoa ts'ebetsong ea extrusion, haholo ha ho etsoa liprofaele le liphaephe. Theknoloji ena e ntlafatsa ts'ebetso ea extrusion, e fana ka tlhahiso e phahameng le boleng bo phahameng ba sehlahisoa. Bahlahisi ba sebelisa libarele tsa parallel twin screw bakeng sa bokhoni ba bona ba ho sebetsana le matla a maholo a tlhahiso, a fihlang lithane ka hora. Bokhoni bona bo etsa hore e be ba bohlokoa haholo tlhahisong ea sejoale-joale, moo ho sebetsa hantle le boleng bo tlang pele. Ka ho ntlafatsa ho kopanya le ho kopanya, libarele tsena li netefatsa thepa ea thepa e ts'oanang, e lebisang ho lihlahisoa tse tsitsitseng le tse ka tšeptjoang.

Ho utloisisa Parallel Twin Screw Barrels

Parallel Twin Screw Barrel ke eng?

A parallel twin screw barrelke karolo e khethehileng e sebelisoang lits'ebetsong tsa extrusion. E na le li-screw tse peli tsa intermeshing tse kentsoeng ka har'a moqomo. Li-screws tsena li potoloha hammoho, li kopanya le ho sutumelletsa thepa pele ka extruder. Moralo oa li-screw le lebelo leo li potolohang ka lona li ka fetoloa hore li lumellane le lisebelisoa tse fapaneng le litlhoko tsa ts'ebetso.

Sebopeho sa motheo le likarolo

Sebopeho sa motheo sa parallel twin screw barrel se kenyelletsa likurufu tse peli tse bapileng tse potolohang ka har'a moqomo oa cylindrical. Li-screws tsena hangata li entsoe ka tšepe ea boleng bo holimo ea alloy, e netefatsang ho tšoarella le ho hanyetsa ho roala nakong ea ts'ebetso ea extrusion. Moqomo ka boeona o entsoe ho fana ka maemo a nepahetseng a ts'ebetso ea thepa, ho netefatsa ho qhibiliha ho tšoanang, ho kopanya le ho tsamaisa thepa. Moralo ona o bohlokoa bakeng sa ho fihlela boleng bo tsitsitseng ba sehlahisoa.

Likarolo tsa bohlokoa tse e khethollang ho mefuta e meng

Likarolo tse 'maloa tsa bohlokoa li khetholla li-parallel twin screw barrel ho mefuta e meng ea li-extruder:

• Khokahano e ntlafalitsoeng le ho kopanya: The parallel twin screw barrel e fana ka bokhoni bo phahameng ba ho kopanya le ho kopanya, tse bohlokoa bakeng sa ho finyella thepa ea thepa e ts'oanang lihlahisoa tse extruded.
• Bokhoni ba Tlhahiso e Phahameng: Libarele tsena li khona ho sebetsana le matla a maholo a tlhahiso, e leng se etsang hore e be tse loketseng bakeng sa libaka tse phahameng tsa tlhahiso.
• Ho feto-fetoha ha maemo: Li sebelisoa liindastering tse fapaneng, ho kenyeletsoa polasetiki, rabara le ho lokisa lijo, bakeng sa tlhahiso ea mefuta e fapaneng ea lihlahisoa.
• Boiketlo ba Paballo: Moralo oa modular oa parallel twin screw extruders o nolofatsa mekhoa ea ho lokisa le ho hloekisa, o fokotsa nako ea ho theoha le ho netefatsa boleng bo tsitsitseng ba tlhahiso.

Melao-motheo ea Ts'ebetso

Mokhoa oa ho sebetsa ha li-barrel tse peli tse tšoanang

Li-parallel twin screw barrel li sebetsa ka ho sebelisa likurufu tse peli tse intermeshing ho kopanya le ho fetisa thepa ka extruder. Li-screw li potoloha hammoho, li etsa ketso ea ho kuta e thusang ho qhibiliha le ho kopanya lisebelisoa. Ts'ebetso ena e tiisa hore lisebelisoa li kopantsoe ka mokhoa o ts'oanang le ho qhibiliha pele li fetisetsoa ka har'a sebopeho se lakatsehang.

Ts'ebetso ea extrusion ho profil le tlhahiso ea liphaephe

Tlhahisong ea profil le liphaephe, ts'ebetso ea extrusion e qala ka ho fepa li-polymer tse tiileng ka har'a moqomo o tšoanang oa sekoti. Joale li-screws li fetisa lisebelisoa ka moqomo, moo li qhibilihang ebe li tsoakoa. Thepa e qhibilihisitsoeng ebe e qobelloa ka dae, e e bopa hore e be profil kapa phala e lakatsehang. Ts'ebetso ena e sebetsa hantle haholo, e lumellang tlhahiso ea li-profiles tsa boleng bo holimo le liphaephe tse nang le litekanyo tse lumellanang le thepa.

Parallel twin screw barrel e fana ka botsitso le taolo e betere ka lebaka la bokhoni ba bona ba ho laola mocheso le ho kopanya thepa hantle. Sena se ntlafatsa boleng ba sehlahisoa ka kakaretso mme se fokotsa ho hlaha ha mefokolo kapa ho se lumellane ho tlhahiso ea extruded. Ka ho etsa sekheo sa "screw" le "barrel elements" hore li tsamaellane le lisebelisoa tse ikhethileng le mekhoa ea ts'ebetso, bahlahisi ba ka fihlela liphetho tse nepahetseng lits'ebetsong tsa bona tsa extrusion.

Melemo ea ho Sebelisa Parallel Twin Screw Barrels

Katleho le Tlhahiso

Lebelo la tlhahiso

Parallel twin screw barrel e ntlafatsa haholo lebelo la tlhahiso. Ba finyella litekanyetso tse phahameng tsa ho feta ha li bapisoa le li-extruders tse ling. Bokhoni bona bo lumella bahlahisi ho hlahisa lihlahisoa tse ngata ka nako e nyane, ho fihlela tlhokahalo e phahameng ka katleho. Moralo oa libarele tsena o ts'ehetsa ts'ebetso e tsoelang pele, ho fokotsa nako le ho eketsa tlhahiso.

Tšebeliso ea matla

Ho sebetsa hantle ha matla ke monyetla o hlokomelehang oa li-parallel twin screw barrel. Ba ja matla a fokolang ha ba ntse ba boloka ts'ebetso e phahameng. Bokhoni bona bo bakoa ke bokhoni ba bona ba ho sebetsana le thepa ka katleho, ho fokotsa matla a hlokahalang bakeng sa ho qhibiliha le ho kopanya. Ka lebaka leo, bahlahisi ba ka fokotsa litšenyehelo tsa ts'ebetso le ho fokotsa sebaka sa bona sa tikoloho.

Boleng le ho tsitsisa

Ho tšoana ho sehlahisoa sa sehlahisoa

The parallel twin screw barrel e ipabola ho faneng ka sehlahisoa se ts'oanang. Bokhoni ba eona bo ntlafalitsoeng ba ho kopanya le ho kopanya bo netefatsa thepa e ts'oanang ea thepa. Ho tšoana hona ho bohlokoa bakeng sa ho boloka maemo a boleng bo holimo ho profil le tlhahiso ea liphaephe. Ka ho fana ka taolo e nepahetseng holim'a ts'ebetso ea extrusion, libarele tsena li thusa ho hlahisa lihlahisoa tse nang le litekanyo tse lumellanang le thepa.

Phokotso ea mefokolo

Ho sebelisa parallel twin screw barrels ho lebisa phokotsong ea mefokolo. Taolo ea bona e phahameng ea ts'ebetso e fokotsa ho senyeha ha thepa le ho netefatsa ho kopanya hantle. Taolo ena e fokotsa monyetla oa ho ba le mefokolo joalo ka bokaholimo bo sa lekanang kapa matheba a fokolang sehlahisoa sa ho qetela. Baetsi ba rua molemo ka ho lahloa ho fokolang le ho ts'epahala ha lihlahisoa tse ntlafalitsoeng.

Litšenyehelo-Ka katleho

Ho boloka nako e telele

Ho tsetela ho parallel twin screw barrel ho fana ka chelete ea nako e telele. Bokhoni ba bona bo phahameng ba tlhahiso le matla a matla li kenya letsoho ho fokotsa litšenyehelo tsa tlhahiso. Ha nako e ntse e ea, lipolokelo tsena li theola matsete a pele, e leng se etsang hore e be khetho e baballang litšenyehelo bakeng sa bahlahisi. Ho feta moo, bokhoni ba bona ba ho sebetsana le mefuta e mengata ea lisebelisoa bo eketsa ho feto-fetoha ha bona le boleng ba bona.

Tlhokomelo le durability

Li-parallel li-screw barrel li ithorisa ka nako e telele haholo 'me li hloka tlhokomelo e fokolang. E entsoe ka tšepe ea boleng bo phahameng ea alloy, e hanela ho senyeha ha ts'ebetso ea extrusion. Bokhoni ba bona ba ho itlhoekisa bo boetse bo fokotsa litlhoko tsa tlhokomelo, ho netefatsa boleng bo tsitsitseng ba tlhahiso. Ho tšoarella hona ho etsa hore ho be le litokiso le litokiso tse fokolang, e leng ho matlafatsang katleho ea litšenyehelo.

Likopo ho Liindasteri tse fapaneng

Indasteri ea Kaho

E sebelisoa ho profaele ea PVC le liphaephe

Li-parallel twin screw barrel li bapala karolo ea bohlokoa indastering ea kaho, haholo tlhahisong ea profil le lipeipi tsa PVC. Libarele tsena li ntlafatsa ts'ebetso ea extrusion, e bakang tlhahiso e phahameng le boleng bo tsitsitseng ba sehlahisoa. Baetsi ba itšetlehile ka bona ho hlahisa lihlahisoa tse ngata tsa PVC tse nang le litekanyo tse tšoanang le thepa. Bokhoni ba ho sebetsana le lihlahisoa tse phahameng bo etsa hore libarele tsena e be tsa bohlokoa bakeng sa ho fihlela litlhoko tsa merero ea morao-rao ea kaho.

Thuto-pale: Ts'ebetsong e atlehileng

Thuto-pale e hlokomelehang e totobatsa ts'ebetsong e atlehileng ea libarele tsa parallel twin screw k'hamphaning e ka sehloohong ea kaho. Khampani e ile ea tobana le mathata a ho boloka boleng bo tsitsitseng tlhahisong ea bona ea liphaephe tsa PVC. Ka ho kopanya libarele tsa parallel twin screw tšebetsong ea bona ea extrusion, ba fihletse lintlafatso tse kholo. Bokhoni bo ntlafetseng ba ho kopanya le ho kopanya ha libarele bo lebisitse ho fokotseha ha bokooa le ho eketseha ha lebelo la tlhahiso. Ka lebaka leo, k'hamphani e bile le keketseho ea tlhahiso le khotsofalo ea bareki.

Indasteri ea Likoloi

Tlhahiso ea li-tubing tse khethehileng

Indastering ea likoloi, li-barrel tse tšoanang tsa li-screw li bohlokoa bakeng sa ho hlahisa li-tubing tse khethehileng. Libarele tsena li netefatsa ho kopanya hantle le ho bōptjoa ha thepa, e leng ntho ea bohlokoa bakeng sa ho theha likarolo tsa likoloi tsa boleng bo phahameng. Taolo e nepahetseng holim'a ts'ebetso ea extrusion e lumella bahlahisi ho hlahisa li-tubing tse nang le litekanyo le thepa e itseng, ho fihlela litlhoko tse thata tsa lefapha la likoloi.

Mohlala oa thuto: Lintlafatso tsa ts'ebetso

Moetsi oa likoloi o kentse libarele tsa parallel twin screw ho ntlafatsa ts'ebetso ea tsona ea tlhahiso. Pele ho sena, k'hamphani e ne e loantšana le ho se sebetse hantle le tšebeliso e phahameng ea matla. Ho kenngoa ha libarele tsena ho ile ha fetola tšebetso ea tsona ea thepa. Bokhoni bo sebetsang ba ho kopanya le ho kopanya bo ile ba etsa hore ho be le mekhoa e metle ea tlhahiso le ho fokotsa litšila le litšila. Ka lebaka leo, moetsi o fihletse poloko e kholo ea matla le ho ntlafatsa ts'ebetso e felletseng.

Liindasteri tse ling

Mehlala ea lisebelisoa tse fapaneng

Li-parallel twin screw barrel li fumana lits'ebetso liindastering tse ling tse fapaneng ntle le kaho le likoloi. Li sebelisoa ka polasetiki, rabara le ho lokisa lijo, har'a tse ling. Bokhoni ba bona ba ho qhibilihisa, ho kopanya le ho fetisa thepa ka mokhoa o ts'oanang bo etsa hore e be lisebelisoa tse fapaneng bakeng sa ho hlahisa mefuta e mengata ea lihlahisoa. Ho tloha ho thepa ea ho paka ho ea ho lisebelisoa tsa bongaka, libarele tsena li kenya letsoho ho boleng bo tsitsitseng ba sehlahisoa ho pholletsa le makala a fapaneng.

Mekhoa e hlahang le mekhoa e mecha

Mekhoa e ntseng e hlaha le mekhoa e mecha e ntse e tsoela pele ho theha ts'ebeliso ea libarele tse tšoanang. Ka mohlala, indastering ea tlhahiso ea lijo, libarele tsena li thusa ho kopanya hantle le ho theha metsoako, e leng se lebisang ho lihlahisoa tse ncha tsa lijo. Litlhare tsa meriana, li tšehetsa ho kopanngoa ha metsoako e rarahaneng. Ha liindasteri li etelletsa pele ts'ebetso, ts'ebetso ea matla le litšila tse fokotsehileng tse amanang le libarele tsena li lumellana le lipakane tsa tikoloho. Tsoelopele e ntseng e tsoela pele moralong oa libarele le thekenoloji e ts'episa ts'ebetso e matla le ho feta le ho feto-fetoha ha maemo nakong e tlang.

Li-parallel twin screw barrel li bapala karolo ea bohlokoa tlhahisong ea boemo le liphaephe. Li fana ka melemo e mengata, ho kenyelletsa le ts'ebetso e phahameng le litšila tse fokotsehileng, tse matlafatsang tlhahiso le botsitso. Libarele tsena li fumana lits'ebetso ho pholletsa le liindasteri tse fapaneng, ho tloha ho tsa kaho ho isa ho tsa likoloi, ka lebaka la ho feto-fetoha ha tsona le bokhoni ba tsona. Bokhoni ba bona ba ho fokotsa litšila le litšila bo lebisa ho bolokeng litšenyehelo le ho ts'ehetsa merero ea tikoloho. Ha liindasteri li ntse li tsoela pele ho fetoha, ho hlahloba le ho sebelisa theknoloji ena ho ka tsamaisa tsoelo-pele le katleho e eketsehileng. Ho amohela li-parallel twin screw barrels ho ts'episa liphetho tse ntlafalitsoeng le boqapi lits'ebetsong tsa tlhahiso.

Bona Hape

Liindasteri tse itšetlehileng ka Twin Screw Extruders

Malebela a ho Fetosa Mocheso oa Moqomo ho Li-Extruder tsa Screw e le 'Ngoe

Mefuta e fapaneng ea li-extruder tse fumanehang kajeno

Jinteng Screw Barrel: Thuso ea Boqapi ba Liindasteri

Ho Utloisisa Mosebetsi oa Extruder Screws