Tekanyo ea viscosity ea in-line le taolo ke ea bohlokoa ho laola mokhoa oa ho roala le viscosity ea ts'ebeliso ts'ebetsong ea ho roala terata. Ho etsa bonnete ba hore boleng ba boleng bo phahameng, ho roala ka mokhoa o ts'oanang, phetoho ea viscosity ho pholletsa le mokhoa oa ts'ebetso e hlahlojoa ka nako ea sebele, ho etsa litekanyo ho tloha motheong ho e-na le ho lekanya litekanyetso tse feletseng.
Cable Coating ke Eng?
Ho roala ka cable ke mokhoa oa ho sebelisa lesela le sireletsang kapa le sireletsang lithapo le likhoele ho matlafatsa ts'ebetso ea tsona ea nako e telele, ts'ebetso ea motlakase le ho hanyetsa maemo a tikoloho. Sena se kenyelletsa ho roala ka terata ea enamel, moo lesela le tšesaane la lintho tse sireletsang, tse kang enamel e thehiloeng ho polymer, li kenngoa ho lithapo tse tsamaisang tse kang koporo kapa aluminium ho thibela lipotoloho tse khutšoanyane le ho sireletsa khahlanong le mongobo, abrasion le lik'hemik'hale. Boleng ba viscosity ea ho roala bo bohlokoa bakeng sa ho fihlella botenya bo lekanang, ho netefatsa ho ts'oaroa ho tsitsitseng le ho ts'epahala ha sehlahisoa ka kakaretso lits'ebetsong ho tloha ho li-motors tsa motlakase ho isa ho likhokahano tsa mehala.
Morero oa Ts'ebetso ea ho Koaela
Ts'ebetso ea ho roala lithapo e sebetsa mesebetsi e mengata ea bohlokoa, haholo-holo e fana ka ts'ireletso ea motlakase le ts'ireletso ea mochini ho lithapo le likhoele. E sireletsa thepa e nepahetseng ea terata e hlahisoang khahlanong le likotsi tsa tikoloho joalo ka mongobo, mocheso, lik'hemik'hale le abrasion ha e ntse e ntlafatsa bophelo bo bolelele, le ho netefatsa ts'ebetso e bolokehileng liindastering tse fapaneng.
Sena se kenyelletsa ho sireletsa li-windings ho tsoa ho mongobo le litlamorao tse senyang joalo ka oli, li-acid, lik'hemik'hale, mocheso le ho hola ha hlobo, ha ho ntse ho kopanya lithapo le ho kenella ka har'a boima bo tiileng, bo momahaneng ho hanela ho makala, ho thothomela le khatello ea maikutlo. Ho feta moo, e ntlafatsa thepa ea motlakase ea li-insulators, e boloka ts'ebetso ka mocheso le serame. Ts'ebetso e thibela lipotoloho tse khutšoane, tšenyo ea mochini, le ho senyeha ha tikoloho ha e ntse e thusa ho tsebahatsa ka mebala kapa matšoao. Ka kakaretso, e ntlafatsa ho tšoarella, ho feto-fetoha ha maemo, le ho hanyetsa ho khoholeha, mocheso o feteletseng, le lik'hemik'hale bakeng sa ts'ebetso ea lienjineri, li-transformer le likhoele tse matla haholo.
Mokhoa oa ho Coating Cable o Sebetsa Joang?
Ts'ebetso ea ho roala ka thapo e kenyelletsa mekhahlelo e mengata ea ho kenya lesela le sirelletsang, 'me viscosity ea ho roala e bapala karolo ea bohlokoa ho laola phallo le ho khomarela. Ka tloaelo, mohala o se nang letho oa hloekisoa, o koahetsoe ka enamel kapa polymer, oa phekoloa, 'me oa lekoa. Ts'ebetso e qala ka ho lokisetsa le ho hloekisa, moo lithapo li hloekisoang ho tlosa litšila, ho netefatsa hore ho khomarela hantle.
Ka mor'a moo ho tla ts'ebeliso ea lisebelisoa, moo terata e fetang ka bateng ea enamel kapa extrusion die moo thepa e qhibilihisitsoeng e khomarelang, e nang le inline viscosity monitoring flow for the uniformity coating. Sena se lateloa ke ho phekola, moo terata e koahetsoeng e futhumatsoang ka ontong ho fetoha mouoane lihlapolli le ho tiisa lera, hangata e phetoa ka makhetlo a mangata bakeng sa ho kenya letsoho ho teteaneng. Ka mor'a moo, ho ba le pholileng le matsoelintsoeke, ho lumella terata hore e pholile ho tsitsisa seaparo pele se lematsoa holim'a li-reel. Qetellong, taolo ea boleng e etsoa, ka li-inline viscometers tse fetolang li-parameter ka nako ea sebele ho boloka terata ea enamel e tsitsitseng.
Ke Lisebelisoa life tse Sebelisitsoeng ho Coating Cable?
Ho khethoa lisebelisoa tse fapaneng bakeng sa ho roala lithapo ho ipapisitsoe le litlhoko tsa ts'ebeliso, joalo ka ho kenella ka motlakase, ho feto-fetoha ha maemo le ho hanyetsa tikoloho. Lisebelisoa tse tloaelehileng li kenyelletsa li-polymers le li-enamel, tse nang le lintho tse tiileng ho tloha ho 8% ho ea ho 60% le viscosity pakeng tsa 30 le 60,000 mPas.
Likhetho tsa bohlokoa li kenyelletsa polyethylene (PE), e fanang ka matla a phahameng a dielectric hammoho le mongobo le khanyetso ea lik'hemik'hale, ho kenyelletsa le mefuta e fapaneng e kang LDPE bakeng sa ho fetoha le maemo le HDPE bakeng sa nako e telele.
Polyvinyl chloride (PVC) e na le litšenyehelo tse ngata, e thibela lelakabe, 'me e tenyetseha, e etsa hore e be e loketseng mehala e sebelisoang ka kakaretso. Cross-linked polyethylene (XLPE) ke thermosetting e nang le mocheso o phahameng ka ho fetisisa, abrasion, le lik'hemik'hale tse hanyetsanang le lik'hemik'hale bakeng sa lisebelisoa tse phahameng tsa motlakase.
Polyurethane (PUR) e fana ka khanyetso ea abrasion bakeng sa tikoloho e thata le ho solderability e ntle. Polyesterimide (PEI) le THEIC-modified polyester (TPE) ke li-enamel tse thibelang mocheso tse atisang ho sebelisoa ka libasecoats bakeng sa lithapo tsa makenete.
Polyamide-imide (PAI) e fana ka botsitso bo phahameng ba mocheso 'me e sebelisoa e le liaparo tsa ka holimo bakeng sa ho ntlafatsa mechine le lik'hemik'hale. Rabara ea silicone e mamella mocheso ebile e tsitsitse bakeng sa likhoele tsa mocheso o phahameng. Li-enamel tse ling tse kang polyvinylformal (PVF) le mefuta ea ho itlama, e kang epoxy-based, e khotsofatsa litlhoko tse khethehileng tsa tlamahano.
Lintlha tsa ho lekanya ts'ebetsong ea ho roala ka Wire Coating
Lintlha tsa ho lekanya li bohlokoa bakeng sa ho lekola viscosity ea coating ho netefatsa hore ho na le botenya bo ts'oanang. Tsena li kenyelletsa tanka ea ho kopanya ea enamel kapa bath, moo lisebelisoa tse tala li kopantsoeng leli-viscometers tse ka harebona viscosity ea pele. Mohala oa phepelo ho motho ea sebelisang kopo o tla ka mor'a moo, o lumellang hore ho be le litokiso ho fepa ka mokhoa o tsitsitseng pele ho lefu kapa ho hlapa. Mehato ea ka mor'a kopo e latela, e fana ka netefatso ea boleng ba botenya le ho khomarela ka mor'a ho phekola. Ho pholletsa le ts'ebetso, tekanyo e tsoelang pele ea viscosity e nka liphetoho tsa nako ea sebele ka lebaka la mocheso kapa ho kuta.
Mathata a Hona Joale ho Taolo ea Viscosity
Taolo ea viscosity ka ho roala ha cable e tobana le mathata a 'maloa, hangata a lebisang ho sa lumellaneng ha terata ea enamel. Ho itšetleha ka tlhahlobo ea kantle ho marang-rang ke taba e kholo, kaha lisampole tsa lab li baka tieho le ho se nepahale kaha viscosity e fapana ho ea ka mocheso le ho kuta kantle ho marang-rang.
Mabaka a tikoloho, joalo ka mouoane oa mokelikeli, mongobo, le ho fetoha ha mocheso, ho fetola ponahalo ea ho koahela ka mokhoa o sa lebelloang. Boitšoaro boo e seng ba Newtonian ba li-enamel bo thatafatsa litaba le ho feta, ha li ntse li fetola viscosity tlas'a ho kuta, li etsa litekanyo ka lisebelisoa tsa setso tse kang likopi tsa efflux tse bohlasoa ebile li sa phetehe.
Mefokolo ea lisebelisoa e boetse e na le karolo, ka li-viscometers tsa marang-rang tse nang le liphoso tsa mouoane le mekhoa ea matsoho e hlolehang ho hapa liphetoho tse matla, tse eketsang nako le litlhoko tsa tlhokomelo.
Liphello Tse Fosahetseng Tse Hlahisoang ke Viscosity e sa Tletseng
Viscosity ea ho roala e sa tsitsang e fella ka bofokoli bo senyang ts'ebetso ea cable le ho eketsa litšenyehelo. Sena se lebisa ho sekoahelo se sa tsitsang, se bakang likoti, li-blister, kapa botenya bo feteletseng bo fellang ka likhutšoane tsa motlakase le ho hlōleha.
Ho senyeha ha boleng le hona ho etsahala, ka liphahlo tse tacky kapa tse sagging tse tsoang ho viscosity e phahameng kapa e tlase e fokotsang khanyetso ea hermetic, ho tenyetseha le thepa ea mochini.
Keketseho ea litšila ke litlamorao tse ling, tse kenyelletsang litefiso tse phahameng tsa matlakala, ts'ebeliso ea solvent, le ts'ebetso e ncha e amang menyetla ea phaello le tumellano ea tikoloho.
Likotsi tsa ts'ebetso le tsona lia eketseha, tse ka lebisang ho hopoloeng ha sehlahisoa, ho tlola melao, le tahlehelo ea kamohelo ea 'maraka ka lebaka la ho se hlolehe ho hana le ho omisoa.
Litlhoko tsa Nako ea 'Nete ea Viscosity Monitoring
Tlhokomelo ea nako ea sebele kali-viscometers tse ka hareHo bohlokoa ho rarolla mathata ana ka ho fana ka lintlha tse tsoelang pele, ho etsa hore ho be le liphetoho hang-hang ho li-solvents le mocheso bakeng sa viscosity e tsitsitseng ea ho roala. E fokotsa liphapang ka ho tlosa liphoso tsa lisampole le ho etsa bonnete ba hore pente e ts'oanang ea botenya ho tsoa litekanyong tsa motheo. Ho feta moo, e ntlafatsa ts'ebetso ka li-control tse iketsetsang tse fokotsang ho lahloa, nako ea ho theoha, le likotsi tsa ho latela tlhahiso e potlakileng.
Melemo ea Lonnmeter Coating Viscometer Inline
The LonnmeterHo roala Viscometer Inlinee fana ka tekanyo e tsoetseng pele ea viscosity bakeng sa taolo e nepahetseng ea ho roala ka cable. E netefatsa boleng bo phahameng ba sehlahisoa ka ho boloka viscosity e tsitsitseng bakeng sa ho roala ka botenya bo lekanang le ho roala ha terata ea enamel e se nang sekoli.
Bokhoni ba ts'ebetso bo matlafatsoa ka data ea nako ea nnete e fokotsang nako, e ts'ehetsoeng ke ho kenya habonolo, ts'ebetso le tlhokomelo ka sebopeho se bonolo sa basebelisi.
Ho boloka litšenyehelo ho finyelloa ka ho fokotsa litšila, tšebeliso ea solvent, le ho lahloa ka litokiso tse ikemetseng le ho beha leihlo maro a sa tsoakoang a Newton.
Botšepehi bo ntlafetseng bo tsoa ho li-sensor tse tsoetseng pele tse sebetsanang le mocheso o phahameng le lintho tse senyang, tse fanang ka 'malo o nepahetseng bosiu le motšehare. Qetellong, e fana ka melemo ea tikoloho le taolo ka ho ts'ehetsa lits'ebetso tse tala le ho latela melao ka ho fokotsa phapang le ho ntlafatsa lisebelisoa.
Nako ea poso: Aug-13-2025
