Sebakeng sa tlhahiso ea polasetiki, li-extruder tsa polasetiki li ema e le lipere, li fetola thepa e tala hore e be lihlahisoa tse fapaneng. Leha ho le joalo, pele mechine ena e hlahisa matla a eona a ho fetola, mohato oa bohlokoa o atisa ho hlokomolohuoa: ho itokisetsa pele ho ts'ebetso. Ts'ebetso ena e hlokolosi e netefatsa hore extruder e maemong a holimo, e itokiselitse ho fana ka boleng bo tsitsitseng le ts'ebetso e nepahetseng.
Litokisetso tsa Bohlokoa: Ho Theha Motheo oa Ts'ebetso e Boreleli
- Boikemisetso ba Lintho:Leeto le qala ka thepa e tala, polasetiki e tla bōptjoa hore e be sebopeho sa eona sa ho qetela. Netefatsa hore thepa e kopana le lintlha tse hlokahalang tsa ho omella. Haeba ho hlokahala, e behe tlas'a ho omisa ho feta ho felisa mongobo o ka sitisang mokhoa oa extrusion. Ho feta moo, fetisa thepa ka sefeng ho tlosa makukuno leha e le afe, li-granules, kapa litšila tse etsoang ke mochine tse ka bakang tšitiso.
- Litlhahlobo tsa Sistimi: Ho netefatsa hore ho na le Ecosystem e phetseng hantle
a. Netefatso ea Tšebeliso:Etsa tlhahlobo e phethahetseng ea lisebelisoa tsa extruder, ho kenyelletsa metsi, motlakase le moea. Netefatsa hore lithapo tsa metsi le moea li hlakile ebile ha li na tšitiso, ho etsa bonnete ba hore li phalla hantle. Bakeng sa sistimi ea motlakase, sheba hore na ho na le lintho tse sa tloaelehang kapa likotsi tse ka bang teng. Netefatsa hore sistimi ea ho futhumatsa mocheso, taolo ea mocheso le lisebelisoa tse fapaneng li sebetsa ka ts'epo.
b. Litlhahlobo tse thusang tsa mochini:Tsamaisa mechini e thusang, joalo ka tora e pholileng le pompo ea vacuum, ka lebelo le tlase ntle le lisebelisoa ho bona tšebetso ea tsona. Hlalosa lerata lefe kapa lefe le sa tloaelehang, ho thothomela, kapa ho se sebetse hantle.
c. Lubrication:Tlatsa lubricant libakeng tsohle tse behiloeng ka har'a extruder. Mohato ona o bonolo empa e le oa bohlokoa o thusa ho fokotsa likhohlano le ho khathala, ho lelefatsa nako ea bophelo ea likaroloana tsa bohlokoa.
- Tlhophiso ea Hlooho le Lefu: Precision and Alignment
a. Khetho ea Hlooho:Bapisa lintlha tsa hlooho le mofuta oa sehlahisoa le boholo bo lakatsehang.
b. Seboka sa Hlooho:Latela taelo e hlophisitsoeng ha u kopanya hlooho.
i. Kopano ea Pele:Bokella likarolo tsa hlooho hammoho, u li tšoare e le yuniti e le 'ngoe pele u e beha holim'a extruder.
ii.Ho Hloekisa le ho Hlahloba:Pele o kopanya, hloekisa ka hloko oli leha e le efe e sireletsang kapa mafura a sebelisoang nakong ea polokelo. Lekola bokaholimo ba sebaka ka hloko bakeng sa mengoapo, maqeba kapa mafome. Haeba ho hlokahala, etsa grilling e bobebe ho thethefatsa mefokolo. Tšela oli ea silicone libakeng tse phallang.
iii.Sequential Assembly:Kopanya likarolo tsa hlooho ka tatellano e nepahetseng, ho sebelisa mafura a mocheso o phahameng ho likhoele tsa bolt. Tiisa liboutu le li-flanges ka mokhoa o sireletsehileng.
iv.Multi-Hole Plate Placement:Beha poleiti e nang le masoba a mangata pakeng tsa mapheo a hlooho, ho netefatsa hore e petelitsoe hantle ntle le ho lutla.
v. Tokiso e Tletseng:Pele o tiisa liboutu tse kopanyang hlooho le flange ea extruder, lokisa boemo bo otlolohileng ba lefu. Bakeng sa lihlooho tsa lisekoere, sebelisa boemo ho etsa bonnete ba hore ho na le tlhophiso e rapameng. Bakeng sa lihlooho tse chitja, sebelisa bokaholimo ba sethala sa ho etsa e le ntlha ea litšupiso.
vi.Matlafatso ea ho Qetela:Tiisa liboutu tsa khokahanyo ea flange 'me u sireletse hlooho. Kenya hape liboutu tse neng li tlositsoe pele. Kenya lihlopha tsa ho futhumatsa le li-thermocouples, ho etsa bonnete ba hore lihlopha tsa ho futhumatsa li kenngoa hantle khahlanong le bokantle ba hlooho.
c. Die Installation le Alignment:Kenya dae 'me u lokise boemo ba eona. Netefatsa hore setsi sa extruder se ikamahanya le die le karolo e hulang e tlase. Ha e se e hlophisitsoe, tiisa liboutu tse sireletsang. Hokela lipeipi tsa metsi le li-vacuum tubes ho sets'oants'o sa metsi.
- Ho tsitsisa Mocheso le Mocheso: Mokhoa oa Butle-butle
a. Ho futhumatsa ha Pele:Kenya tšebetsong matla a ho futhumatsa 'me u qale butle, esita le mokhoa oa ho futhumatsa hlooho le extruder.
b. Ho pholile le ho kenya Vacuum:Bula li-valve tsa metsi a pholileng bakeng sa "feed hopper" le lebokose la gear, hammoho le valve ea ho kena bakeng sa pompo ea vacuum.
c. Ramp-Up:Ha mocheso o ntse o tsoela pele, butle-butle eketsa mocheso karolong e 'ngoe le e' ngoe ho ea ho 140 ° C. Boloka mocheso ona ka metsotso e 30-40, ho lumella mochine hore o fihle boemong bo tsitsitseng.
d. Phetoho ea Mocheso oa Tlhahiso:Phahamisa mocheso ho ea ho maemo a lakatsehang a tlhahiso. Boloka mocheso ona ka metsotso e ka bang 10 ho etsa bonnete ba hore mochine o futhumatsa ka mokhoa o ts'oanang.
e. Nako ea ho noa:Lumella mochine hore o kene mocheso oa tlhahiso bakeng sa nako e itseng ho mofuta oa extruder le thepa ea polasetiki. Nako ena ea ho noa e etsa bonnete ba hore mochine o fihlella tekano e tsitsitseng ea mocheso, ho thibela ho se lumellane pakeng tsa mocheso o bontšitsoeng le oa sebele.
f. Ho Itokisa Tlhahiso:Hang ha nako ea ho koloba e felile, extruder e se e loketse tlhahiso.
Qetello: Setso sa Thibelo
Tokisetso pele ho opereishene ha se feela lethathamo la tlhahlobo; ke mohopolo, boitlamo ba tlhokomelo ea thibelo e sireletsang bophelo bo botle ba extruder le ho netefatsa tlhahiso e tsitsitseng, ea boleng bo phahameng. Ka ho latela lits'ebetso tsena tse hlokolosi, o ka fokotsa haholo kotsi ea ho se sebetse hantle, oa fokotsa nako ea ho theoha, 'me oa lelefatsa nako ea bophelo ea hau.mochini oa polasetiki oa extruder. Sena, ka lehlakoreng le leng, se fetolela ts'ebetso e ntlafetseng, ho fokotsa litšenyehelo tsa tlhahiso, 'me qetellong, ho ba le tlhōlisano hopolasetiki profile extrusionindasteri.
Hopola,mokhoa oa polasetiki oa extrusionkatleho e ipapisitse le ho ela hloko lintlha ka botlalo mohatong o mong le o mong. Ka ho etelletsa pele boitokisetso ba pele ho ts'ebetso, u rala motheo oa ho sebetsa hantlepolasetiki profile extrusion linee khona ho fana ka liphetho tse ikhethang, letsatsi le letsatsi.
Nako ea poso: Jun-06-2024