Sebakeng sa tlhahiso ea lipolasetiki, li-screw extruder (SSEs) li bapala karolo ea bohlokoa, ho fetola thepa ea polasetiki e tala hore e be mefuta e fapaneng ea libopeho le lihlahisoa. Mechini ena e feto-fetohang ke mokokotlo oa liindasteri tse fapaneng, ho tloha ho tsa kaho le ho paka ho isa ho tsa likoloi le tsa bongaka. Leha ho le joalo, joalo ka mochini ofe kapa ofe, li-SSE li hloka ho lokisoa khafetsa ho netefatsa ts'ebetso e nepahetseng, ho lelefatsa bophelo ba tsona, le ho fokotsa nako ea ho theoha. Tataiso ena e felletseng e fana ka malebela a bohlokoa a tlhokomelo bakeng sa li-screw extruder tse le 'ngoe, e matlafatsang basebetsi ho boloka mechini ea bona e sebetsa hantle le ka nepo.
Tlhokomelo e Thibelang: Mokhoa o Potlakileng
Ho Hloekisa Kamehla: Hloekisa likaroloana tsa extruder ka linako tsohle, ho kenyeletsoa hopper, 'metso oa phepelo, barrel, screw, le die, ho tlosa masalla afe kapa afe a polasetiki kapa litšila tse ka sitisang tšebetso kapa tsa baka tšenyo.
Lubrication: Lubricate likarolo tse tsamaeang tsa extruder, joalo ka libering le likere, ho latela likhothaletso tsa moetsi. Ho tlotsa ka mokhoa o nepahetseng ho fokotsa likhohlano, ho thibela ho senyeha, le ho lelefatsa bophelo ba likarolo tsena.
Tlhahlobo: Kamehla hlahloba extruder bakeng sa matšoao a ho khathala, ho senyeha kapa ho lutla. Sheba liboutu tse hlephileng, li-bearings tse tsofetseng, le mapetsong a moqomo kapa oa shoa. Ka potlako rarolla mathata afe kapa afe a hlokometsoeng nakong ea tlhahlobo.
Tlhokomelo: Lekola likarolo tsa ts'ebetso ea extruder, joalo ka mocheso, khatello le motlakase. Ho kheloha ho tloha mefuteng e tloaelehileng ea ts'ebetso ho ka bontša mathata a ka bang teng a hlokang tlhokomelo.
Ho Boloka Litlaleho: Boloka litlaleho tse qaqileng tsa mesebetsi ea tlhokomelo, ho akarelletsa le ho hlahloba, ho hloekisa, ho tlotsa le ho lokisa. Lirekoto tsena li fana ka leseli la bohlokoa mabapi le boemo ba extruder le nalane ea tlhokomelo.
Tlhokomelo e reriloeng esale pele: Ho lebella Mathata
Tlhahlobo ea Vibration: Sebelisa mekhoa ea tlhahlobo ea vibrate ho lekola maemo a vibrate ea extruder. Ho thothomela ho feteletseng ho ka bontša ho se leka-lekane, li-bearings tse tsofetseng, kapa mathata a mang a mochini.
Teko ea Ultrasonic: Sebelisa tlhahlobo ea ultrasonic ho bona mefokolo kapa mapetso ka har'a moqomo oa extruder kapa oa shoa. Ho lemoha mefokolo ena kapele ho ka thibela ho hlōleha ho kotsi.
Thermography: Sebelisa thermography ho tseba libaka tse chesang ho extruder, tse ka bontšang ho futhumatsa ho sa lekaneng, ho hohla, kapa mathata a motlakase a ka bang teng.
Oli Analysis: Hlahloba oli e tlotsang ea extruder bakeng sa matšoao a ho felloa ke matla kapa tšilafalo. Maemo a sa tloaelehang a oli a ka bontša mathata a li-bearings, likere kapa likarolo tse ling.
Tlhokomelo ea Ts'ebetso: Tsoela pele ho beha leihlo metrics ea ts'ebetso ea extruder, joalo ka sekhahla sa tlhahiso, boleng ba sehlahisoa, le tšebeliso ea matla. Ho kheloha ho tloha maemong a tloaelehileng a ts'ebetso ho ka supa mathata a teng.
Qetello
Li-screw extruder tse le 'ngoe ke lisebelisoa tsa bohlokoa indastering ea tlhahiso ea polasetiki, ts'ebetso ea tsona e tšepahalang e bohlokoa bakeng sa ho boloka katleho ea tlhahiso le boleng ba sehlahisoa. Ka ho kenya ts'ebetsong leano le pharaletseng la tlhokomelo le kenyeletsang mehato ea thibelo le ea ho bolela esale pele, basebetsi ba ka etsa bonnete ba hore li-SSE tsa bona li tsoela pele ho sebetsa ka hohle kamoo li ka khonang, ho fokotsa nako ea ho theoha, ho lelefatsa bophelo ba bona, le ho fokotsa litšenyehelo tsa tlhokomelo ka kakaretso. Hopola, extruder e hlokometsoeng hantle ke extruder e hlahisang litholoana.
Nako ea poso: Jun-25-2024