Baetsi ba tobane le mathata a sa khaotseng ho hlahisa liphaephe tsa PVC, ho kenyelletsa le ho tsitsa ha thepa le ho sebetsa hantle ha matla. Pipe ea PVC le Profile E etselitsoeng Extruders Conical Twin Screw Barrel e fana ka tharollo ea phetoho. Moqapi oa eona o mocha o ntlafatsa motsoako oa thepa le taolo ea mocheso. E le karolo ea mantlha eaPlastic Twin Screw Extruder, e ntlafatsa boleng ba tlhahiso ha e ntse e fokotsa litšenyehelo tsa ts'ebetso. E etellang pele lintlafatso tse tsoang hoExtruder Twin Screw & Barrel Factoryetsa bonnete ba hore theknoloji ena e kopana le litlhoko tse matla tsa tikoloho ea sejoale-joale ea tlhahiso.
Mathata a Tloaelehileng ho PVC Pipe Extrusion
Mathata a ho Laola Mocheso
Taolo ea mochesoe bapala karolo ea bohlokoa ho extrusion ea pipe ea PVC. Litlhophiso tse sa tsitsang tsa mocheso hangata li lebisa ho senyeha ha thepa, ho bakang mefokolo sehlahisoa sa ho qetela. Mocheso o feteletseng o ka fella ka ho senyeha ha PVC, ha mocheso o sa lekaneng o thibela ho qhibiliha ho loketseng. Hangata bahlahisi ba kopana le mathata a pula ka lebaka la taolo e fosahetseng ea mocheso le ho feto-fetoha ha khatello. Litaba tsena ha li ame feela boleng ba sehlahisoa empa hape li eketsa nako ea tlhahiso. Taolo e nepahetseng ea mocheso e netefatsa phallo e tsitsitseng ea thepa le ho thibela mefokolo e kang ho fifala kapa mefokolo ea sebopeho.
Botsitso ba lintho tse bonahalang le Homogeneity
Ho finyella botsitso ba thepa le homogeneity ho bohlokoa bakeng sa ho hlahisa liphaephe tsa boleng bo phahameng tsa PVC. Ho fapana ha sebopeho sa thepa nakong ea ts'ebetso ho ka lebisa ho phapang ea mebala le libaka tse sa tšoaneng tsa lihlahisoa. Li-stabilizer le li-additives li tlameha ho ajoa ka ho lekana ho boloka botsitso. Leha ho le joalo, liphephetso tse joalo ka ketsahalo ea pasty li hlaha ha botsitso ba thepa bo sekisetsoa. Taba ena hangata e bakoa ke lebelo le phahameng la screw, motsoako o fosahetseng oa thepa, kapa meralo e sa nepahalang ea hlobo. Lisebelisoa tse tsoetseng pele joalo ka Pipe ea PVC le Profile E etselitsoeng Extruders Conical Twin Screw Barrel e sebetsana le mathata ana ka ho netefatsa ho kopanya ka botlalo le botsitso.
Meeli ho Lebelo la Extrusion le Katleho
Lebelo la extrusione ama ka kotloloho katleho ea tlhahiso. Leha ho le joalo, lebelo le ntseng le eketseha ntle le lisebelisoa tse nepahetseng ho ka lebisa ho bofokoli bo kang botenya bo sa lekaneng kapa bofokoli ba holim'a metsi. Lebelo le phahameng le ka boela la mpefatsa litaba tsa taolo ea mocheso le ho se tsitse ha thepa. Moralo oa hlobo le sebopeho sa screw li phetha karolo ea bohlokoa ho hlola mefokolo ena. Litharollo tsa sejoale-joale, ho kenyelletsa le libarele tsa conical twin screw, li ntlafatsa lebelo la extrusion ha li ntse li boloka boleng ba sehlahisoa. Litlhahiso tsena li fokotsa tšebeliso ea matla le ho ntlafatsa katleho ea ts'ebetso ka kakaretso, e leng se etsang hore e be tsa bohlokoa haholo ho bahlahisi.
PVC Pipe le Profile E etselitsoe Extruders Conical Twin Screw Barrel
Lintlha tsa Moqapi oa Bohlokoa le Melemo
ThePipe ea PVC le ProfileE etselitsoe Extruders Conical Twin Screw Barrel e kenyelletsa boenjiniere bo tsoetseng pele ho rarolla mathata a tloaelehileng a extrusion. Moralo oa eona oa conical o ntlafatsa phallo ea thepa, e netefatsa ho kopanya ho tsitsitseng le botsitso nakong ea ts'ebetso ea extrusion. Li-screws tsa intermeshing li etsa sebaka se seholoanyane karolong ea polasetiki, e lumellang ho kenya matla a laoloang. Moralo ona o fokotsa ho senyeha ha thepa le ho ruruha, ho fella ka liphaephe tsa boleng bo holimo tsa PVC le profiles.
Sistimi ea taolo ea mocheso oa moqomo e bapala karolo ea bohlokoa ho boloka boleng ba sehlahisoa. Ka ho laola sekhahla sa polasetiki ka mocheso ho e-na le ho kuta, ho fokotsa kotsi ea ho senyeha ha thepa. Tšobotsi ena e tiisa ho qhibiliha ho tšoanang le ho thibela likoli tse kang ho fifala kapa libaka tse sa tšoaneng. Ntle le moo, sebopeho se ntlafalitsoeng se ntlafatsa ts'ebetso ea matla, se fokotsa litlhoko tsa amperage le ho ntlafatsa moruo oa matla ho li-RPM tse phahameng.
Ho tšoarella ke letšoao le leng la moralo ona. Tšebeliso ea tšepe ea boleng bo holimo ea alloy le lisebelisoa tse sa sebetseng li eketsa nako ea bophelo ba moqomo, ho fokotsa litšenyehelo tsa tlhokomelo. Sekoaelo se thibelang kutu se sireletsa likarolo ho tsoa tšenyo e bakoang ke lisebelisoa tse senyang, ho matlafatsa ts'epahalo le ho feta. Baetsi ba rua molemo ho tsoa ho likarolo tsena ka ho fokotsa nako le tlhahiso e tsitsitseng ea tlhahiso.
Kamoo li Fapang ka teng ho Traditional Screw Barrels
Conical mafahla screw barrele fapane haholo le libarele tsa setso tsa screw ka bobeli moralo le ts'ebetso. Hangata libarele tsa setso li itšetlehile ka matla a ho kuta bakeng sa polasetiki, e leng se ka lebisang kabong e sa lekaneng ea matla le ho senyeha ha thepa. Ka lehlakoreng le leng, libarele tsa conical twin screw barrel li sebelisa sekhahla sa polasetiki se laoloang ke mocheso, se netefatsa ho kenya matla ka nepo le ho fokotsa tlhahiso e sa batleheng ea mocheso.
Moralo oa sekoti sa intermeshing o arola libarele tsa conical. Le hoja libarele tsa setso li na le li-screw surfaces, libarele tsa conical li fana ka sebaka se seholoanyane karolong ea polasetiki le sebaka se senyenyane karolong ea metering. Tlhophiso ena e ntlafatsa ho tsoakana ha thepa le botsitso ha e ntse e fokotsa tšenyo ea matla. Sephetho ke ts'ebetso e ntle ea extrusion e nang le boleng bo ntlafalitsoeng ba sehlahisoa.
Matla a matla ke phapang e 'ngoe ea bohlokoa. Li-conical twin screw barrel li sebelisa matla a fokolang ka lebaka la moralo oa tsona o ntlafalitsoeng, ho fokotsa litšenyehelo tsa tlhahiso le ho ikamahanya le maemo a sejoale-joale a tikoloho. Bokhoni ba bona ba ho sebetsa ho li-RPM tse phahameng ntle le ho senya boleng bo ba etsa khetho e ratoang bakeng sa bahlahisi ba batlang ho eketsa tlhahiso.
Keletso: Baetsi ba batlang ho ntlafatsa lisebelisoa tsa bona tsa extrusion ba lokela ho nahana ka melemo ea nako e telele ea libarele tsa conical twin screw. Likarolo tsa bona tse tsoetseng pele ha li ntlafatse boleng ba sehlahisoa feela empa hape li fokotsa litšenyehelo tsa ts'ebetso le tšebeliso ea matla.
Ho sebetsana le Mathata a Extrusion ka libarele tsa Conical Twin Screw
Taolo e Ntlafalitsoeng ea Mocheso bakeng sa Boleng bo Tšoanang
Taolo ea mocheso ke ntlha ea bohlokoa ho extrusion ea pipe ea PVC. TheConical Twin Screw Barrele netefatsa taolo e nepahetseng mabapi le kabo ea mocheso, ho thibela ho senyeha ha thepa le ho netefatsa ho qhibiliha ho tsitsitseng. Sistimi ea eona e tsoetseng pele ea taolo ea mocheso e fokotsa kotsi ea ho chesa haholo, e ka lebisang ho senyeheng kapa ho senyeha ha PVC. Ka ho boloka maemo a matle a mocheso, barrel e tiisa ho phalla ha thepa e ts'oanang le ho ntlafatsa botšepehi ba sebopeho sa sehlahisoa sa ho qetela.
Baetsi ba rua molemo tšobotsing ena ka ho fokotsa nako ea tlhahiso ea tlhahiso e bakoang ke mathata a amanang le mocheso. Moralo oa moqomo o boetse o felisa tlhoko ea litokiso khafetsa, ho nolofatsa ts'ebetso le ho ntlafatsa ts'ebetso ka kakaretso. Tlhahiso ena e sebetsana le e 'ngoe ea liphephetso tse phehellang ka ho fetisisa ho extrusion, e nolofalletsang bahlahisi ho hlahisa liphaephe tsa boleng bo phahameng tsa PVC tse nang le litšila tse fokolang.
Hlokomela: Taolo e nepahetseng ea mocheso ha e ntlafatse boleng ba sehlahisoa feela empa hape e eketsa nako ea bophelo ea lisebelisoa tsa extrusion ka ho fokotsa khatello ea mocheso.
Ntlafatso ea Lintho tse Kopantsoeng le Botsitso
Ho fihlella homogeneity ea lintho tse bonahalang ho bohlokoa bakeng sa ho hlahisa liphaephe tsa PVC tse se nang sekoli. The Conical Twin Screw Barrel e sebetsa hantle sebakeng sena ka ho sebelisa li-intermeshing screws tse ntlafatsang ho tsoakana ha thepa. Moralo ona o netefatsa hore li-stabilizers, li-additives, le lisebelisoa tsa motheo li ajoa ka mokhoa o lekanang nakong eohle ea ts'ebetso ea extrusion. Phello ke sehlahisoa se tsitsitseng se nang le libaka tse boreleli le 'mala o tšoanang.
Sebopeho se hlophisitsoeng sa moqomo se fokotsa ketsahalo ea pasty, taba e tloaelehileng e bakoang ke ho kopanya hampe kapa lebelo le phahameng la screw. Ka ho ntlafatsa ts'ebetso ea ho kopanya, moqomo o thibela mefokolo e kang botenya bo sa lekanang kapa bofokoli ba holim'a metsi. Baetsi ba fumana bokhoni ba ho hlahisa liphaephe le litlaleho tse finyellang litekanyetso tse thata tsa boleng, esita le ka lebelo le phahameng la tlhahiso.
- Melemo ea Ntlafatso ea Ho Kopanya:
- Kabo e tšoanang ea li-additives.
- Botsitso bo ntlafalitsoeng ba sehlahisoa.
- Ho fokotsa litšila tsa lintho tse bonahalang.
Ho matlafatsa Lebelo la Tlhahiso le ho Fokotsa Tšebeliso ea Matla
Conical Twin Screw Barrel e ntlafatsa haholo lebelo la tlhahiso ntle le ho senya boleng. Moqapi oa eona o mocha o lumella bahlahisi ho sebetsa ho li-RPM tse phahameng ha ba ntse ba boloka taolo e nepahetseng holim'a phallo ea thepa le mocheso. Bokhoni bona bo eketsa litefiso tsa tlhahiso, ho nolofalletsa bahlahisi ho fihlela tlhoko e ntseng e hola ka nepo.
Paballo ea matla ke tšobotsi e 'ngoe e hlahelletseng. Mokotla o fokotsehatšebeliso ea matlaho fihla ho 30% ha ho bapisoa le li-extruder tsa setso tse nang le sekoaelo se le seng. Phokotso ena ha e fokotse litšenyehelo tsa ts'ebetso feela empa hape e lumellana le litekanyetso tsa sejoale-joale tsa tikoloho. Bokhoni ba barrel ba ho ntlafatsa tšebeliso ea matla bo etsa hore e be khetho e nepahetseng bakeng sa bahlahisi ba batlang litharollo tse tšoarellang.
Keletso: Ho tsetela ho lisebelisoa tse baballang matla joalo ka Conical Twin Screw Barrel ho ka lebisa polokelong ea nako e telele le phaello e ntlafalitsoeng.
Ts'ebetsong e Sebetsang ea Li-Barrels tsa Conical Twin Screw
Ho Khetha Barrel e Nepahetseng bakeng sa Litlhoko tsa Hao tsa Tlhahiso
Ho khetha barrel e nepahetseng bakeng sa tlhahiso ea PVC ho hloka tlhahlobo e hlokolosi ea litekanyetso tse itseng. Baetsi ba lokela ho nahana ka lintlha tse latelang:
- Boima ba limolek'hule tsa thepaho etsa bonnete ba ho tsamaellana.
- Ho paka likaroloana tsa mantlha ho fihlela ho ts'oana.
- Ho paka lijo-thollo bakeng sa extrusion e tsitsitseng.
- Ho tsitsa ha mocheso ho thibela ho senyeha ha thepa.
Ho bapisa metrics ea ts'ebetso lipakeng tsa li-scruder tse bilikang le tse bilikang li ka tataisa ho etsa liqeto:
| Paramethara | Ho potoloha hammohoTwin Screw Extruder | Counter-Rotating Twin Screw Extruder |
|---|---|---|
| Litefiso tsa ho Fetola | E phahameng tlasa maemo a itseng | Tlaase tlas'a maemo a tšoanang |
| Ho Kopanya Tšebetso | E ntlafalitsoe ka likarolo tse khethehileng | E sa sebetseng hantle |
| Boemo ba Mocheso | Junifomo e eketsehileng | E fetohang |
| Screw Speed | Ho tenyetseha ho phahameng | Ho feto-fetoha ha maemo |
| Phello | Ka kakaretso holimo | Ka kakaretso tlase |
Ho khetha barrel e nepahetseng ho netefatsa ts'ebetso e nepahetseng le ho ntlafatsa boleng ba lihlahisoa tsa PVC, ho kenyelletsa le tse hlahisoang ho sebelisoa Pipe ea PVC le Profile E etselitsoeng Extruders Conical Twin Screw Barrel.
Malebela a Tlhokomelo le Bophelo bo Bolelele
Tlhokomelo e nepahetseng e eketsa nako ea bophelo ea libarele tsa conical twin screw. Litlhahlobo tsa kamehla li thusa ho tseba ho khathala le ho senyeha kapele. Ho hloekisa moqomo ka mor'a potoloho e 'ngoe le e' ngoe ea tlhahiso ho thibela ho bokellana ha thepa. Ho sebelisa mafura a boleng bo holimo ho fokotsa likhohlano le ho fokotsa ho roala. Ho phaella moo, ho fetola metsoako e tsofetseng hang-hang ho qoba tšenyo e eketsehileng. Mekhoa ena e tiisa ts'ebetso e tsitsitseng le ho fokotsa nako ea ho theoha.
Litloaelo tse Molemohali tsa Koetliso le Ts'ebetso
Ho koetlisa basebetsi mabapi le ho sebetsana le lisebelisoale ho ntlafatsa ts'ebetso ho ntlafatsa katleho ea tlhahiso. Basebetsi ba nang le litsebo ba ka fetola mekhoa ea ts'ebetso ho boloka boleng. Liphuputso li bonts'a hore ntlafatso ea litsebo tsa opareitara e fokotsa litefiso tse sa sebetseng ka 15%. Ho kenya ts'ebetsong mekhoa e metle, joalo ka ho lekola botsofali ba lisebelisoa le ho ntlafatsa maemo a ts'ebetso, ho ka eketsa molumo oa extrusion ka 50%. Baetsi ba rua molemo tlhahisong e ntlafetseng le ho fokotsa litšenyehelo tsa ts'ebetso.
Li-conical twin screw barrel li fetola tlhahiso ea liphaephe tsa PVC ka ho etsa bonnete ba ho ajoa ka mokhoa o ts'oanang oa ho qhibiliha, ho ntlafatsa ts'ebetso ea ho pholisa, le ho fihlela botsitso bo boholo. Likarolo tsena li ntlafatsa boleng ba sehlahisoa le lebelo la ts'ebetso ha li ntse li fokotsa tšebeliso ea matla.
| Molemo | Tlhaloso |
|---|---|
| Kabo ea Uniform Melt | E netefatsa boleng bo tsitsitseng ts'ebetsong ea extrusion. |
| Pholiso e Matla | E matlafatsa lebelo la tlhahiso le boleng ka ho boloka mocheso o nepahetseng. |
| Botsitso ba Dimensional | E lumella ho hlahisa lihlahisoa tsa boleng bo phahameng tse nang le mamello e thata. |
Baetsi ba fumana melemo ea nako e telele ka ho sebelisa theknoloji ena, ho kenyelletsa le litšenyehelo tse fokotsehileng le tlhahiso e ntlafetseng.
Keletso: Ho tsetela ho libarele tsa conical twin screw ho netefatsa kholo e tsitsitseng le pheletso ea tlholisano indastering.
LBH
Ke eng e etsang hore libarele tsa conical screw li sebetse hantle ho feta libarele tsa setso?
Conical mafahla screw barrelntlafatsa motsoako oa thepa le taolo ea mocheso. Moralo oa bona oa li-screw tsa intermeshing o netefatsa kabo e ts'oanang ea matla, o fokotsa ho senyeha ha thepa le ho ntlafatsa ts'ebetso ea extrusion.
Conical Twin Screw Barrel e fokotsa tšebeliso ea matla joang?
Moralo o bonolo oa moqomo o fokotsa tšenyo ea matla. E sebetsa ho li-RPM tse phahameng tse nang le litlhoko tse tlase tsa matla, tse fokotsangtšebeliso ea matlaka 30% ha e bapisoa le li-extruders tsa setso.
Na libarele tsa conical screw screw li sebetsana le lisebelisoa tse fapaneng ntle le PVC?
Ee, ba ka sebetsana le lisebelisoa tse fapaneng, ho kenyeletsoa PE le li-thermoplastics tse ling. Ho lokisa liforomo tse fapaneng le metjhini e thusang ho etsa hore ho be le libopeho le boholo bo fapaneng.
Keletso: Ikopanye le litsebi tsa JT MACHINE ho fumana tlhophiso e ntle ka ho fetisisa bakeng sa litlhoko tsa hau tse khethehileng tsa tlhahiso.
Nako ea poso: May-15-2025