Seo U Lokelang ho se Tseba ka Pipe ea PVC le Profile E etselitsoeng Extruders Conical Twin Screw Barrel

Moqomo oa conical twin screw o bopa pelo ea aMochini oa Twin Screw Extrusion. Karolo ena, ea bohlokoa bakeng sa Pipe ea PVC le Profile E etselitsoeng Extruders Conical Twin Screw Barrel, e finyella ho kopanya junifomo le boleng bo tsitsitseng ba ho qhibiliha. Baetsi ba kang aPvc Conical Screws Manufacturerkhetha moralo ona ho rarolla mathata a tloaelehileng a extrusion:

• Boleng bo sa tsitsang ba ho qhibiliha
• Ho kopanya hampe
• Ho roala li-screw tse potlakileng
• Tšebeliso e phahameng ea matla

Conical Twin Screw Extruder Barrelsfana ka ts'ebeletso e telele, ts'ebeliso ea matla, le ts'ebetso e ntlafalitsoeng ea sehlahisoa.

Likarolo tsa Bohlokoa le Moralo oa Pipe ea PVC le Profile e etselitsoeng Extruders Conical Twin Screw Barrel

Sebopeho sa Conical le Molao-motheo oa Ts'ebetso

The conical twin screw barrel e hlahella ka lebaka la sebopeho sa eona se ikhethang. Li-screws ka hare ho barrel li na le bophara bo fokolang ho tloha pheletsong e 'ngoe ho ea ho e' ngoe, ho etsa khoune. Moralo ona o thusa li-screws ho sutumetsa, ho kopanya le ho qhibilihisa thepa ea PVC ha e ntse e tsamaea ka har'a moqomo. Moqomo ka boeona o atisa ho etsoa e le sengoathoana se le seng se tiileng, se bolokang ka hare ho boreleli le mocheso o lekaneng. Licheso tsa ka ntle li futhumatsa moqomo, 'me li-screws tse potolohang li tsamaisa thepa pele. Mokokotlo o matla o ka morao ho koung ea phepelo o tšehetsa matla a entsoeng ke li-screw, ho etsa hore sistimi eohle e tsitsitse nakong ea ts'ebetso.

Sebopeho sa conical se fana ka melemo e mengata:

• E eketsa khatello holim'a thepa, e thusa ho qhibiliha le ho kopanya kapele.
• Ho fetola bophara ho thusa ho laola lebelo le khatello, e leng sa bohlokoa bakeng sa ho etsa phala ea boleng bo phahameng ba PVC le boemo.
• Moqapi o lumella li-bearings tse kholoanyane le li-shafts, ho bolelang hore mochine o khona ho sebetsana le matla a mangata le ho tšoarella nako e telele.

Tlhokomeliso: Sebopeho sa conical twin screw barrel se etsa hore e be ntle haholo bakeng sa ho sebetsana le likhatello tse phahameng tse hlokahalangPVC Pipe le Profile E etselitsoe Extruders Conical Twin Screw Barrel.

Moralo o Khethehileng oa PVC Extrusion

The conical twin screw barrel ha se sebopeho feela; e boetse e mabapi le hore na e sebetsa joang le PVC. PVC ke thepa e sa utloeng mocheso, kahoo moqomo o tlameha ho o qhibiliha ka bonolo le ka ho lekana. Sebopeho sa conical se thusa ka ho hasanya matla le mocheso, e leng ho bolokang PVC ho chesa kapa ho senya.

Melemo ea bohlokoa ea moralo ona o khethehileng e kenyelletsa:

• Ho kopanya ho molemo le ho qhibiliha, e leng se lebisang ho sehlahisoa se boreleli le se lekaneng.
• Taolo e ntlafalitsoeng holim'a mocheso le khatello, e thusang ho boloka 'mala le boholo ba phala ea PVC le profil e tsitsitse.
• Torque e phahameng le lebelo, e etsa hore ho khonehe ho sebetsana le lisebelisoa tse thata kapa tse teteaneng tsa PVC.

Tafole e ka tlase e bapisa sekoti sa conical twin screw barrel le parallel twin screw barrel:

The conical twin screw barrel's geometry e boetse e nolofalletsa ho hloekisa le ho e boloka. Sena se fokotsa nako mme se boloka litšenyehelo tsa tlhahiso li le tlase. Moqapi o loketse PVC Pipe le Profile E etselitsoe Extruders Conical Twin Screw Barrel, haholo-holo ha ho hlokahala tlhahiso e phahameng le boleng.

Khetho ea Lintho, Nako e Tšoarellang, le Taolo ea Boleng

Baetsi ba sebelisa lisebelisoa tse khethehileng ho etsa libarele tsa conical twin screw tse matla le tse tšoarellang nako e telele. Likhetho tse tloaelehileng li kenyelletsa litšepe tsa alloy tsa boemo bo holimo joalo ka 38CrMoAIA, SACM645, le 42CrMo. Lisebelisoa tsena li feta kalafong e joalo ka nitriding, coating e thata ea chrome, le ho fafatsa ka bimetallic alloy. Mekhoa ena e etsa hore bokaholimo bo be thata le hore bo se ke ba senyeha le ho bola.

Liaparo tse fapaneng li fana ka maemo a fapaneng a tšireletso. Mohlala, li-bimetallic liner le Colmonoy hardfacing li fana ka moaparo o motle haholo le ho hanyetsa kutu. Likarolo tsa ceramic li fana ka boima bo phahameng ka ho fetesisa le liaparo tse tlase, li etsa hore li tšoanelehe bakeng sa mesebetsi e thata haholo.

Ho netefatsa hore Pipe e 'ngoe le e' ngoe ea PVC le Profile E etselitsoeng Extruders Conical Twin Screw Barrel e kopana le litekanyetso tse phahameng, bahlahisi ba latela mehato e tiileng ea taolo ea boleng:

1. Hloekisa li-screw le libarele khafetsa ho thibela ho bokellana.
2. Lekola le ho laola libaka tsa mocheso haufi le barrel.
3. Fetola lebelo la screw le sekhahla sa ho fepa bakeng sa thepa ka 'ngoe.
4. Lekola, tlotsa, 'me u behe likarolo tse tsofetseng ka nako.
5. Sheba boleng ba sehlahisoa hangata ho boloka litekanyetso li phahame.
6. Koetlisa basebetsi ho sebetsana le ho rarolla mathata ka mechini.
7. Boloka litlaleho tse qaqileng tsa litlhophiso, tlhokomelo, le licheke.

Keletso: Ho sebelisa thepa e nepahetseng le ho latela taolo e tiileng ea boleng ho thusa hore conical twin screw barrel e tšoarelle nako e telele le ho sebetsa betere, le tlas'a maemo a thata.

Melemo le Tšebeliso e Sebetsang ea Pipe ea PVC le Profile E etselitsoe Extruders Conical Twin Screw Barrel

Melemo ea Ts'ebetso ho Feta Mefuta e meng ea Barele

Li-conical twin screw barrels li fana ka melemo e hlakileng holim'a sekoti se le seng le libarele tse tšoanang tsa li-screw, haholo-holo tlhahiso eaPVC Pipe le Profile E etselitsoe Extruders Conical Twin Screw Barrel. Jiometry ea bona e ikhethang le boenjineri li fana ka torque e phahameng, tlhahiso e betere, le phepelo e ntlafalitsoeng ea thepa. Tafole e latelang e totobatsa liphapang tse kholo:

Baetsi ba tlalehile lintlafatso tse kholo kamora ho fetohela ho libarele tsa conical twin screw. Mohlala, feme ea liphaephe tsa PVC ea Russia e ekelitse tlhahiso ka 18%, nako e telele ea bophelo ba screw ho tloha ho lilemo tse 1.5 ho isa ho tse 3.2, mme e fokotsa tšebeliso ea matla ka kilogram ea sehlahisoa ka 12%. Liphetho tsena li bonts'a hore libarele tsa conical twin screw li fana ka ts'ebetso e holimo, haholo-holo bakeng sa mesebetsi e boima ea PVC extrusion.

Li-conical twin screw barrel le tsona li thusa ho fokotsa tšebeliso ea matla. Moqapi oa bona o ntlafatsa katleho ea mocheso le ho kopanya thepa, e leng ho fokotsa litšenyehelo tsa tlhahiso le ho tšehetsa tlhahiso e tsitsitseng. Li-extruder tse ling tse tsoetseng pele li boloka matla a fihlang ho 20% ka ho sebelisa mohatsela o felletseng oa mocheso le li-motor tse sebetsang hantle. Sena ha se thuse tikoloho feela empa se boetse se etsa hore tlhahiso e be le litšenyehelo tse ngata.

Sephetho se Ntlafetseng, Motsoako, le Boleng ba Sehlahisoa

Moralo oa conical screw barrele eketsa molumo oa extrusion ka 50%, e eketsang haholo litefiso tsa tlhahiso bakeng sa Pipe ea PVC le Profile E etselitsoeng Extruders Conical Twin Screw Barrel. The twin screw mechanism e ntlafatsa ho kuta le ho hatella, ho lebisa ho ho kopanya ka botlalo le ho plasta. Sena se fella ka lebelo la extrusion le litšitiso tse fokolang ka lebaka la ho se tsamaisane ha lebelo.

Melemo ea bohlokoa e kenyelletsa:

• Tlhahiso e phahameng ka ho fetisisa le scalability.
• Ho ntlafatsa ho kopanya le ho qhibiliha, ho lebisang ho boleng ba sehlahisoa se tšoanang.
• Phallo e ntlafalitsoeng ea thepa le kabo ea khatello, e fokotsa ho putlama ha thepa le ho ntlafatsa boleng ba ho qhibiliha.

Jiometri e tapered ea conical twin screw barrel e ntlafatsa ho kopanya ha thepa le ho fetisa bokhoni. Ho fokotseha butle-butle ha bophara ba "screw" ho ntlafatsa kabo ea matla a ho kuta, ho netefatsa phepelo ea mocheso le ho fokotsa tšebeliso ea matla. Li-screws tsa conical tse bilikang li thusa ho tsoa ka potlako le ka mokhoa o nepahetseng, ho hlahisa liphaephe tsa boleng bo holimo tsa PVC le li-profile tse nang le bokaholimo bo se nang sekoli.

Baetsi ba lekanya lintlafatso tsa ts'ebetso ka ho latela metrics joalo kachai, katleho ea lisebelisoa ka kakaretso (OEE), tlhahiso, le litšenyehelo tsa boleng. Li-sensor tse bohlale le kopanyo ea IoT li lumella ho lekola mocheso le lebelo la screw ka nako ea nnete, ho thusa ho lokisoa esale pele le botsitso ba ts'ebetso. Likhamphani tse sebelisang mahlale ana li tlaleha ho koaloa ho sa lebelloang ho fihla ho 30% le ho boloka litšenyehelo tse kholo.

The conical twin screw barrel e boetse e fokotsa litšila tsa lintho tse bonahalang. Moralo oa eona o thusa ho tsoela pele ka extrusion, ho itšeha le ho pholisa, ho eketsa bokhoni ba tlhahiso ka ho feta 30%. Ho itšeha ho chesang holim'a metsi a qhibilihisitsoeng ho felisa litšila ho tloha ho hula, 'me taolo e nepahetseng ea mocheso e tiisa hore polasetiki e ts'oanang. Lintho tsena li na le litšenyehelo tse tlase tsa matla le ho ntlafatsa ts'ebetso ea extrusion, ho etsa hore conical twin screw barrel e be khetho e theko e tlaase bakeng sa bahlahisi.

Keletso: Ts'ebetso e ntlafalitsoeng ea ho kopanya le ho qhibiliha ha e ntlafatse boleng ba sehlahisoa feela empa hape e fokotsa mefokolo le ts'ebetso e ncha, e theola litšila tsa thepa le ho ts'ehetsa tlhahiso e tsitsitseng.

Khetho, Ts'ebetso, le Tlhokomelo ea Mekhoa e Molemohali

Ho khetha sekoti se nepahetseng sa conical twin screw barrel bakeng sa Pipe ea PVC le Profile E etselitsoeng Extruders Conical Twin Screw Barrel e kenyelletsa lintlha tse 'maloa tsa bohlokoa. Baetsi ba khothaletsa ho sebelisa li-extruder tsa conical twin-screw bakeng sa lihlahisoa tse thata tsa PVC ka lebaka la mehala ea tsona e nyane ea sekoti le polasetiki e sebetsang hantle. Bakeng sa lik'hemik'hale tsa PVC tse nang le li-filler tse ngata, li-extruder tse tšoanang tsa twin-screw li ka ba tse loketseng haholoanyane.

Mekhoa e metle ea ho khetha e kenyelletsa:

1. Khetha liparamente tsa screw tse nang le karo-karolelano ea bolelele ho isa ho bophara (L/D) lipakeng tsa 20 le 40 bakeng sa litlamorao tse leka-lekaneng tsa khatello le polasetiki.
2. Khetha tekanyo ea compression pakeng tsa 1.6 le 2 ho netefatsa polasetiki e ts'oanang le ho fokotsa tšebeliso ea matla.
3. Sebelisa li-angles tsa screw tip tsa 20°–30° ho ntlafatsa matla a ho fetola matla.
4. Sebelisa sebopeho sa sekoti sa gradient bakeng sa motsoako o ntlafalitsoeng le polasetiki e ts'oanang.
5. Netefatsa thepa ea anti-corrosion le plating ea chrome bakeng sa ho ntlafala ha moaparo.

Ts'ebetso e nepahetseng le tlhokomelo li bohlokoa bakeng sa ho eketsa nako ea bophelo le ts'ebetso ea libarele tsa conical twin screw. Mekhoa e latelang e metle e thusa ho boloka ts'ebetso le boleng ba sehlahisoa:

• Etsa tlhahlobo ea nako le nakoea li-screw, libarele, le li-deassemblies ho thibela ho thibela.
• Lintlha tsa ts'ebeletso tsa lubrication khafetsa ho fokotsa likhohlano le ho khathala.
• Boloka mokhoa oa ho pholisa ho thibela mocheso o feteletseng.
• Lekola li-sensor le lisebelisoa tsa ho beha leihlo ho boloka taolo ea ts'ebetso.
• Hlahloba 'me u netefatse hore li-screw le libarele li tsamaisana hantle.
• Ntlafatsa li-screw elements ka lisebelisoa tse sa senyeheng le tse thibelang ho bola.
• Hloekisa moqomo ka mor'a hore tlhahiso e 'ngoe le e 'ngoe e tsamaee ho tlosa lisebelisoa tse setseng.
• Hlahloba bokahare ba moqomo kgafetsa bakeng sa ho senyeha kapa ho senyeha.
• Fetola li-barrel liners ha ho hlokahala ho boloka botšepehi.
• Latela litaelo tse tobileng tsa moetsi ka thata.

Linako tse tloaelehileng tsa ho lokisoa li kenyelletsa lisebelisoa tsa ho hloekisa le ho kenya oli ea lebokose la phokotso ka mor'a lihora tse 500, ho nkela oli e tlotsang ka li-gearbox kamora lihora tse 3000, le ho etsa tlhahlobo ea selemo le selemo ea moaparo oa likarolo tsa bohlokoa. Licheke tsa letsatsi le letsatsi li lokela ho koahela boemo ba ho tlotsa, maemo a oli, mocheso, lerata, ho thothomela le motlakase oa motlakase.

Lisosa tse tloaelehileng tsa ho hloleha kapa ho roala li kenyelletsa li-filler tse hlabang ka har'a resin, khatello ea mochini ho tsoa ho tlhophisong e sa lokelang, le litaba tsa ts'ebetso joalo ka tlhokomelo e fosahetseng. Mehato e thibelang, joalo ka moralo o nepahetseng, tlhahlobo ea khafetsa, le ts'ebetso e hlokolosi, e thusa ho qoba mathata ana le ho lelefatsa bophelo ba lisebelisoa.

Tlhokomeliso: Ho khomarela mekhoa ena e metle ho netefatsa ts'ebetso e sireletsehileng, e ka tšeptjoang le e sebetsang hantle, ho fokotsa nako e sa reroang le ho eketsa tlhahiso mehala ea PVC extrusion.

Conical twin screw barrel e bapala karolo ea bohlokoa ho hlahiseng Pipe ea boleng bo holimo ea PVC le Profile E etselitsoeng Extruders Conical Twin Screw Barrel. Boiphihlelo ba indasteri bo bonts'a hore taolo e nepahetseng ea mocheso, moralo oa modular, le lisebelisoa tse tšoarellang li ntlafatsa ho kopanya le ho tsitsa ha lihlahisoa. Tlhokomelo ea kamehla le litaolo tse bohlale li thusa bahlahisi ho fumana tlhahiso e tsitsitseng, ho fokotsa nako, le ho tšehetsa boqapi ba nako e tlang.

LBH

Ke eng e etsang hore conical twin screw barrel e be e loketseng bakeng sa extrusion ea PVC?

Moralo oa conical o ntlafatsa ho kopanya le ho qhibiliha. E sebetsana le khatello e phahameng 'me e fana ka tlhahiso e tsitsitseng. Sena se etsa hore e be e phethahetseng bakeng sa ho hlahisa liphaephe tsa boleng bo holimo tsa PVC le profiles.

Ke hangata hakae basebetsi ba lokelang ho boloka conical twin screw barrel?

Basebelisi ba lokela ho hlahloba le ho hloekisa moqomo ka mor'a tlhahiso e 'ngoe le e 'ngoe. Tlhokomelo ea kamehla e eketsa bophelo ba lisebelisoa mme e netefatsa boleng bo tsitsitseng ba sehlahisoa.

Na lisebelisoa tsa tšebetso tsa conical twin screw barrel ntle le PVC?

Ee. Moqomo o khona ho sebetsana le PE, PP, le li-thermoplastics tse ling. Baetsi ba ka fetola sebopeho sa screw le li-setting bakeng sa lisebelisoa tse fapaneng.