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Khokahano e sa Senyeheng: Likhoele tsa Rubber tse Entsoeng Maemo a Boima a Ts'ebetso

2026-01-2020

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Likhoele tsa Rabara Li hlalosoa ke lera la tsona la mantlha la ho thibela mocheso le sheath ea kantle, ka bobeli li entsoe ka metsoako ea rabara e tenyetsehang. Sebopeho sena sa motheo sa "raba" se li khetholla ho likhoele tse tloaelehileng tsa PVC (polyvinyl chloride) kapa TPE (thermoplastic elastomer). Ka ts'ebetso ea vulcanization, rabara e hokahana ho theha sebopeho se ikhethang sa elastic, se etselitsoeng ka ho khetheha motsamao o matla, libaka tse thata, le khatello ea mechine e matla haholo.

Tshebetso e phahameng ea likhoele tsa rabara e tsoa ka kotloloho saenseng ea tsona ea thepa:

Lisebelisoa tse Tloaelehileng tsa ho Sireletsa:

  • Rubber ea Ethylene Propylene (EPR/EPDM): Tekanyetso ea indasteri, e hlomphuoang haholo ka lebaka la ho thibela mocheso oa motlakase hantle, ho hanyetsa mocheso (hangata ho fihlela ho 90℃), le ho hanyetsa ozone le boemo ba leholimo ka tsela e ikhethang.
  • Rabara ea Silicone (SiR): E loketse maemo a mocheso o feteletseng, ka mocheso o pharaletseng haholo oa ts'ebetso (-60℃ ho isa ho +180℃ le ho feta) le ho tenyetseha ho hoholo.

 

Lisebelisoa tsa Selateng tse Sebelisoang Hangata:

  • Rabara ea Neoprene (CR/Neoprene): Sekoahelo sa "raba e tloaelehileng" sa khale, se tsebahalang ka ho hanyetsa oli ka botlalo, ho hanyetsa ho khohlela, ho hanyetsa boemo ba leholimo, ho lieha ha malakabe, le tšireletso e matla ea mechini.
  • Polyethylene e nang le Chlorine (CPE): E sebetsa ka mokhoa o ts'oanang le oa neoprene, e fana ka khanyetso e ntle ea oli le ho lieha ha malakabe, e leng se etsang hore e be thepa e 'ngoe ea bohlokoa.
  • Motsoako oa Nitrile Rubber-Polyvinyl Chloride (NBR-PVC): E etselitsoe ka ho khetheha lits'ebetso tse hlokang ho hanyetsa oli hantle.

 

Matlotlo a Mahlano a Bohlokoa a ke keng a nkeloa sebaka:

  1. Matla a Phahameng a Mekaniki: Ho taboha, ho hatelloa, ho tetebela le ho harola ho sa bapisoeng le letho, ho kgona ho mamella kgatello ya mmele e tswelang pele.
  2. Ho Ikamahanya le Tikoloho ka Botle: E hanyetsa mahlaseli a UV haholo, ozone, le ho feto-fetoha ho feteletseng ha mocheso, e leng se etsang hore e lokele ho sebelisoa ka tlung le kantle maemong a fapaneng a leholimo.
  3. Ho tenyetseha ho Hlollang le ho se tenyetsehe: E lula e tenyetseha esita le mochesong o tlase, e khona ho mamella ho kobeha le ho tšoaroa khafetsa ha lisebelisoa tse tsamaeang.
  4. Botsitso bo pharaletseng ba lik'hemik'hale: E hanela oli, metsi le mefuta e mengata ea lik'hemik'hale ka tlhaho, 'me e na le metsoako e khethehileng e fumanehang bakeng sa mecha ea litaba e thata.
  5. Polokeho e Tšepahalang: E fana ka ho thibela motlakase ho tsitsitseng mme e ka etsoa ho ntlafatsa ho tiea ha malakabe, ho netefatsa ts'ebetso e bolokehileng.

 

Likhoele tsa rabara ke khetho e khethiloeng bakeng sa phetiso ea motlakase liindastering tse hlokang matla:

  • Tsamaiso e Boima ea Indasteri le Thepa: E fana ka matla a tsamaeang bakeng sa likerene tsa gantry, likerene tse ka holimo, le litsamaiso tsa polokelo tse iketsang.
  • Kaho le Meralo ea Motheo: E fana ka kabo ea matla a tšimo le likhokahano bakeng sa mechini eohle e tsamaeang, ho kenyeletsoa le li-vibrator tsa konkreite, li-compactor le li-crane tsa tora.
  • Merafo le ho Ntša Mehlodi: E fana ka dikheibole bakeng sa disebediswa tse kang di-shear le di-conveyor tse lokelang ho mamella ditshoso tse matla tsa mechini le ditikoloho tse thata.
  • Temo le Likoloi tse Ikhethang: E ​​fana ka lithapo tsa phepelo ea motlakase bakeng sa literekere, mechine ea kotulo le likoloi tsa kaho tse sebetsang libakeng tse matsaranka.
  • Liketsahalo le ho Kenya ka Nakoana: E fana ka kabo ea motlakase bakeng sa mekete ea kantle, lipontšo le libaka tsa nakoana, e hlokang likhoele tse tšoarellang, tse bolokehileng le tse ka sebelisoang kapele.

 

Indasteri ea lithapo tsa rabara e ntse e fetoha ka mekhoa e 'maloa ea bohlokoa:

Saense e Tsoetseng Pele ea Lisebelisoa: Ho nts'etsapele metsoako ea rabara e sebetsang hantle le e tšoarellang haholoanyane ho fana ka maemo a pharaletseng a mocheso, matla a holimo, kapa ho ba le rec e betereYcbokhoni ba ho bala.

Ho Fetola Matla a Nchafalitsoeng: Ho theha likhoele tsa rabara tse inehetseng tse hanelang ho sisinyeha ha motlakase bakeng sa lits'ebetso tsa bohlokoa, joalo ka li-nacelles tse tsamaeang bakeng sa li-turbine tsa moea.

Ho Kopanya Mesebetsi e Bohlale: Ho kenya di-sensor kapa di-fiber optic ka hara di-cable bakeng sa ho beha leihlo mocheso, kgatello, kapa tshenyo ka nako ya sebele, ho nolofalletsa tlhokomelo e bolelang esale pele.

Ho Kopanya Maemo a Lefatshe ka Bophara: Ho latela maemo a machaba a kang IEC 60245 le EN 50525 ho netefatsa tshebetso e tsitsitseng le boleng bo hodimo lefatsheng ka bophara mme ho nolofatsa kgwebo ya lefatshe ka bophara.

Nakong e tlang e bonahalang, dithapo tsa rabara di ke ke tsa nkeloa sebaka kae kapa kae moo mechini e hlokang phepelo e tshepahalang ya motlakase tlasa motsamao le kgatello. Hase dithapo feela, empa ke matshwao a ho mamella diindasteri, ho tshepahala le ho ikamahanya le maemo, tse fanang ka kgokelo ya bohlokwa bakeng sa meralo ya motheo ya lefatshe le kgolo ya moruo.