Li-terminals tse Tikolohong e Feteletseng: Maano a ho Tšepahala bakeng sa Likopo tse Matla
Karolo ea 1: Mahlakore a Maemo a Feteletseng
Li-terminal li tobana le mathata a mangata a tikoloho, hangata li kopantsoe:
| Tikoloho | Likhatello tsa Bohlokoa | Likopo tse Tloaelehileng |
|---|---|---|
| Mocheso o phahameng | Mocheso o tsitsitseng + potoloho ea mocheso | Likarolo tsa enjene, lionto tsa indasteri, matla a letsatsi a lehoatata |
| Mocheso o tlase | Bobebe, mouoane, leqhoa | Moea oa Arctic, polokelo e batang, bophahamo bo phahameng |
| Mongobo o phahameng / o metsi | Ho kena ha mongobo, ho bola ha motlakase | Libaka tse koetsoeng kantle, libaka tsa ho hlapela, maemo a leholimo a tropike |
| Sefafatsi sa letsoai / sa metsing | Ho bola ha Galvanic, tlhaselo ea chloride | Moea o tsoang lebopong la leoatle, sekepe sa likepe, meralo ea motheo ea lebopong |
| Ho thothomela / ho tšoha | Ho hlepha ha mechine, ho fereha | Terene, merafo, mechini e meholo, lifofane |
| Lerōle / likaroloana | Tšilafalo, ho senyeha ha ho thibela mocheso | Limela tsa samente, merafo, lits'ebetso tsa lehoatata |
| Lik'hemik'hale / oli | Ho senyeha ha thepa | Limela tsa peterole, libaka tsa ho hloekisa, tlhahiso |
Khatello e 'ngoe le e 'ngoe e hloka mehato e itseng ea ho itšireletsa thepa ea terminal, moralo le ho e kenya.
Karolo ea 2: Tikoloho ea Mocheso o Phahameng - Ho Laola Potoloho ea Mocheso le Thempereichara
Phephetso
Lithempereichara tse phahameng li potlakisa oxidation, li nolofatsa thepa ea ho thibela mocheso, 'me li eketsa sekhahla sa ho phomola ha khatello ea maikutlo mekhoeng ea ho khomarela. Ho potoloha ha mocheso (katoloso le ho honyela ho pheta-phetoang) ho ka lokolla li-terminal tsa li-screw le likhoele tsa terata ea mokhathala.
Lihlopha tsa Thempereichara
| Sehlopha sa mocheso | Mocheso o phahameng ka ho fetisisa oa ho sebetsa | Lisebelisoa tse tloaelehileng tsa ho qetela |
|---|---|---|
| Morero o akaretsang | 85°C – 105°C | PA66 e tloaelehileng, poleiti ea thini |
| Mocheso o phahameng | 125°C – 150°C | PA66 e nang le mocheso o phahameng, poleiti ea nikeli kapa silevera |
| Mocheso o phahameng haholo | 180°C+ | Matlo a letsopa, koporo e koahetsoeng ka nikeli, tšepe e sa ruseng |
Litharollo tsa Gaopeng
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Polyamide e mocheso o phahameng (PA66 HT):E boloka matla a mechini le thepa ea dielectric ho fihlela ho 150°C.
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Plating ea nikeli kapa silevera:E hanela oxidation mochesong o phahameng ho feta thini.
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Theknoloji ea setlamo sa selemo:E boloka matla a ho kopana a sa khaotse ho sa tsotellehe potoloho ea mocheso; li-screw li ka hlepha ha nako e ntse e ea.
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Ho tlosoa ha mocheso:Re fana ka litafole tsa hajoale tsa lintlha tse ikarabellang bakeng sa mocheso o potolohileng, kahoo baenjiniere ba ka khetha ka nepo.
Malebela a ho Kenya
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Lumella sebaka se lekaneng pakeng tsa li-terminal bakeng sa ho qhala mocheso.
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Sebelisa li-terminal tse nang le tekanyo e phahameng ho feta kamoo motlakase o tloaelehileng o bontšang kateng ha mocheso o potolohileng o feta 40°C.
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Qoba ho fetisetsa motlakase le lithapo tsa matshwao libakeng tse tšoanang tse chesang.
Karolo ea 3: Tikoloho ea Mocheso o Tlase le ea Cryogenic - Ho Boloka Mocheso o sa Feleng
Phephetso
Maemong a mocheso o tlase, polasetiki e fetoha e pshatlehang habonolo mme e ka petsoha ha e thulana kapa e thothomela. Koporo e dula e le ductile, empa ho fokotseha ha insulation ho ka pepesa di-conductor.
Lintlha tsa Bohlokoa
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Khetha maemo a polyamide a lekantsoeng bakeng sa -40°C kapa ka tlase.PA66 e tloaelehileng hangata e fuoa tekanyo ea -40°C; limaraka tse khethehileng li atoloha ho fihlela ho -60°C.
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Qoba ho kenya mocheso ka PVCha ho bata haholo; e thatafala ebile e petsoha.
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Sebelisa li-ferruleterata e lahlehileng ho kopanya likhoele le ho thibela leqhoa ho kena ka har'a moqomo.
Litharollo tsa Gaopeng
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Liteishene tse lekiloeng mocheso o tlase:E netefalitsoe ho fihlela ho -40°C ts'ebetso e sebetsang.
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Li-ferrule tse nang le matsoho a tenyetsehang a nylon:Tšoara 'me u sireletse likhoele esita le ha li bata.
Karolo ea 4: Mongobo o Phahameng le Libaka tse Metsi – Ho Loantša Tšenyo le ho Hlōla
Phephetso
Mongobo o khothalletsa ho bola ha galvanic, o fokotsa ho hanyetsa ho thibela ho kenella ha metsi holim'a metsi (ho lebisang ho lateleng), 'me o ka kena ka har'a lithapo tse lahlehileng. Libakeng tse kobehileng, marotholi a metsi a ka etsa litsela tse tsamaisang metsi lipakeng tsa li-terminal.
Maemo a Tšireletso (IEC 60529)
| Tekanyetso ea IP | Tšireletso | E loketse bakeng sa |
|---|---|---|
| IP20 | E bolokehile ka menoana, ha e na tšireletso ea metsi | Liphanele tsa ka tlung, tse omileng |
| IP54 | Metsi a sirelelitsoeng ke lerōle, a fafatsang | Ka tlung e nang le mongobo nako le nako |
| IP66 | Li-jet tsa metsi tse matla tse sa keneleng lerole | Ka ntle, ntlo ea ho hlapela |
| IP67 | Ho qoelisoa ka nakoana, ho tiea leroleng | Libaka tse kantle, tse nang le likhohola |
| IP68 | Ho qoelisoa ka lerole, ho sa khaotseng | Ka tlas'a leoatle, manhole |
Litharollo tsa Gaopeng
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E tiisitsoe Boloko ba Terminals:Matlo a koahetsoeng ka lipitsa ka botlalo a fihlella IP66, IP67, kapa IP68.
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Sepeiti se hanelang ts'enyeho:Sekoahelo sa khauta kapa nikeli holim'a libaka tsa bohlokoa tsa ho kopana.
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Lisebelisoa tsa tšepe e sa ruseng:Bakeng sa li-terminal tsa screw clamp libakeng tse mongobo.
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Li-ferrule tse nang le lipheletso tse koetsoeng:Thibela ho koaheloa ha mongobo ka har'a li-conductor tse lahlehileng.
Ho thothomela le ho hlakola
Maemong a mongobo, tekanyo ea tšilafalo ea eketseha. Baenjiniere ba tlameha ho totobatsa li-terminal tse nang le motlakase o phahameng oa ho thibela ho ruruha le libaka tse kholoanyane tsa ho kheloha. Li-terminal tsa Gaopeng li tšoailoe ka ho hlaka ka tekanyo ea tsona ea tekanyo ea tšilafalo.
Karolo ea 5: Spray ea Letsoai le Tikoloho ea Leoatle - Ntoa ea Tšenyo
Phephetso
Spray ea letsoai e senya haholo, e hlasela likarolo tsa koporo le tsa tšepe. Ho senyeha ha galvanic pakeng tsa litšepe tse fapaneng ho potlakisoa.
Khetho ea Thepa bakeng sa Marine
| Karolo | Thepa e khothaletsoang | Hobaneng |
|---|---|---|
| Moqomo oa terminal | Koporo e koahetsoeng ka nikeli | Ho hanyetsa mafome a letsoai ka tsela e phahameng ho feta thini |
| Likurufu / lisebelisoa tsa hardware | Tšepe e sa ruseng (sehlopha sa A4) kapa boronse ea silicon | E hanela ho bola ha mapetso le mapetso |
| Matlo a ho kenya thepa ka har'a insulation | Polyamide e tsitsitseng ka UV | E hanela ho senyeha ke letsatsi le letsoai |
Litharollo tsa Gaopeng
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Liteishene tsa boemo ba likepe:Libarele tse koahetsoeng ka nikeli le lisebelisoa tsa tšepe e sa ruseng, tse lekiloeng ho fihlela li fafatsa letsoai ka lihora tse fetang 1,000 (ASTM B117).
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Lihokelo tse koetsoeng tse nang le lieta tse tletseng gel kapa tse fokotsang mocheso:Bakeng sa ho kenya di-cable.
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Li-terminal tsa tšepe tse peli:Ha o hokela aluminium ho koporo, sebedisa di-terminal tsa phetoho ho thibela ho bola ha galvanic.
Karolo ea 6: Ho thothomela le ho tšoha - Ho thibela ho hlepha ha mechine
Phephetso
Ho thothomela ho etsa hore di-terminal tsa dikurufu di kgutlele morao ha nako e ntse e ya, mme ho ka etsa hore dithapo tsa terata di khathale sebakeng seo di fellang ho sona. Ho thothomela ho hlaha ha metsamao e menyenyane e senyeha ka hara plating.
Theknoloji e Hanelang ho Thothomela
| Theknoloji | Mokhoa | Molemo ka ho fetisisa bakeng sa |
|---|---|---|
| Setlamo sa selemo | Matla a selemo a sa fetoheng; ha ho na screw e lokelang ho lokollwa | Ho thothomela ho itekanetseng ho isa ho ho phahameng |
| Sutumelletsa | Ho boloka selemo ka tsela e tšoanang | Ho thothomela ho itekanetseng |
| Sekurufu se nang le mochini o notlelang | Ho qabana ho eketsehileng; ho ka kokobela ha nako e ntse e ea | Ho thothomela ho tlase feela |
| Sekurufu se nang le sekhomaretsi se notlelang khoele | E thibela ho potoloha ha li-screw | Litokiso tsa masimo; ha se bakeng sa phihlello e pheta-phetoang |
Litharollo tsa Gaopeng
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Liboloko tsa terminal tsa clamp ea selemo:E kgethwa bakeng sa terene, merafo le mechini e meholo.
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E koahetsoeng ka sekoli Li-terminal tsa Lesale ka li-washer tse nang le serrated:Bakeng sa likhokahano tsa stud.
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Likarolo tsa ho imolla khatello ea maikutlo:Litšehetso tsa terata tse kopantsoeng ho thibela ho kobeha sebakeng seo ho fellang ho sona.
Mekhoa e Molemohali
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Sebelisa li-ferrule terata e lahlehileng esita le ka li-terminal tsa spring clamp - li sireletsa likhoele 'me li ntlafatsa bophelo ba ho thothomela.
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Lithapo tsa ho tsamaisa tsela ho fokotsa ho thothomela ha cantilever.
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Sebelisa lithapo tsa cable le ducting ho thibela liphutheloana tsa terata ho tsamaea.
Karolo ea 7: Lerōle le Tšilafalo – Ho Boloka Botšepehi ba ho Sireletsa
Phephetso
Lerōle, haholo-holo lerōle le tsamaisang motlakase (khabone, likaroloana tsa tšepe), le ka etsa litsela tsa ho latela lipakeng tsa li-terminal, e leng se lebisang ho hloleheng ha ho kenya mocheso le lipotoloho tse khutšoane.
Maano a ho Fokotsa Tlokotsi
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Libaka tse phahameng tsa IP (IP5X, IP6X):Boloka lerōle ka ntle ho phanele.
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Li-terminal block tse koetsoeng ka botlalo:Ho pitsa ho thibela lerole ho kena.
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Sebaka se eketsehileng sa ho kheloha:Esita le haeba lerōle le ka lula, litsela tse telele li fokotsa kotsi ea ho latela.
Litharollo tsa Gaopeng
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Liboloko tsa terminal tse nang le litšitiso tse phahamisitsoeng:Thibela ho roba lerōle pakeng tsa lipalo.
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Likamano tse itlhoekisang:Meralo ea sehokelo sa selemo le ea ho sutumelletsa e hlakola likhokahano nakong ea ho kenya terata.
Karolo ea 8: Ho pepesehela lik'hemik'hale le oli - Ho hanela tlhaselo
Phephetso
Lik'hemik'hale tsa indasteri, oli, li-solvent le lintho tse hloekisang li ka ruruha, tsa petsoha, kapa tsa qhala matlo a polasetiki. Li ka boela tsa hlasela lipente tsa tšepe.
Khanyetso ea Lik'hemik'hale ea Lisebelisoa tse Tloaelehileng
| Thepa | Ho hanyetsa | E kotsing ea ho |
|---|---|---|
| PA66 (e tloaelehileng) | Oli, mafura, li-acid tse fokolang | Li-acid tse matla, li-solvent tse ling |
| PBT | Khanyetso e ntle ea lik'hemik'hale | Metsi a chesang, metheo e matla |
| Phenolic | E ntle bakeng sa oli, lik'hemik'hale tse fokolang | 'Mala o lekanyelitsoeng / matšoao |
| Seretse | E ntle haholo bakeng sa lik'hemik'hale tse ngata | E bobebe, e theko e boima |
Litharollo tsa Gaopeng
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Li-block tsa terminal tsa PBT:Bakeng sa dikopo tsa dikhemikhale tsa fektheri le tsa ho hlwekisa.
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Li-terminal tsa tšepe e sa ruseng tse koetsoeng:Bakeng sa libaka tse mabifi ka ho fetisisa.
Karolo ea 9: Teko le Setifikeiti bakeng sa Tikoloho e Feteletseng
Pele o totobatsa li-terminal bakeng sa maemo a thata, batla bopaki ba ts'ebetso. Li-terminal tsa Gaopeng li hlahlojoa ho:
| Teko | E tloaelehileng | Nako / boima |
|---|---|---|
| Mocheso o mongobo, o potolohang | IEC 60068‑2‑30 | 55°C / 95% RH, lipotoloho tse 6 |
| Spray ea letsoai | ASTM B117 | Lihora tse 96–1000+ |
| Tšabo ea mocheso | IEC 60068‑2‑14 | -40°C ho isa ho +125°C, lipotoloho tse 100 |
| Ho thothomela (sinusoidal) | IEC 60068‑2‑6 | 5–500 Hz, 2g kapa ho feta |
| Ho thothomela (ka tšohanyetso) | IEC 60068‑2‑64 | Liprofaele tse ikhethileng bakeng sa terene/sekepe |
| Khase e phallang e tsoakiloeng | IEC 60068‑2‑60 | Sepakapaka se senyang (H₂S, SO₂) |
Re fana ka litlaleho tsa liteko ha li kopuoa, re u fa kholiseho ea hore li-terminal tsa rona li tla pholoha tikoloho ea hau.
Karolo ea 10: Litlhahiso tse Ikhethang tsa Ts'ebeliso
| Kopo | Tharollo e khothaletsoang ea Gaopeng |
|---|---|
| Polasi ea letsatsi ea lehoatata (mocheso o phahameng, lerōle, UV) | Seboloko sa terminal sa 1500V DC sa setlamo sa selemo, PA66 e tsitsitseng ka UV, e koahetsoeng ka thini |
| Moea o tsoang lebopong la leoatle (letsoai, ho thothomela, serame) | Li-terminal tsa lesale tse koahetsoeng ka nikeli, lisebelisoa tsa tšepe e sa ruseng, ho tiisa mocheso o fokolang |
| Teraka ea merafo (ho thothomela, lerōle, mongobo) | Li-terminal tsa setlamo sa selemo tse nang le gasket e tiisang, IP66 e koaletsoeng |
| Semela sa lik'hemik'hale (mouoane o senyang) | Matlo a PBT, maqhama a koahetsoeng ka khauta, a koahetsoe ka lipitsa tse feletseng |
| Ntlo ea polokelo e batang (-25°C) | PA66 ea mocheso o tlase, li-ferrule terata e lahlehileng kaofela |
| Karolo ea enjene (125°C, oli) | PA66 e nang le mocheso o phahameng, moqomo o koahetsoeng ka nikeli, dikurufu tse notlelang khoele |
Qeto: Ho Tšepahala Maemong a Feteletseng ha ho Kotsi
Li-terminal tse sebelisoang libakeng tse thata li tobana le sefefo se matla sa lintho tse bakang khatello: mocheso, serame, mongobo, letsoai, ho thothomela, lerōle le lik'hemik'hale. Li-terminal tse ka tlung tse sa keneng ka shelefong li tla hloleha pele ho nako. Ho fihlela botšepehi ba nako e telele ho hloka thepa e entsoeng ka morero, liteko tse matla le ho kenngoa ka hloko.
Ho Yueqing Gaopeng Electric Co., Ltd., re rala le ho leka li-terminal tsa rona bakeng sa lefats'e la 'nete—eseng laboratori feela. Ho tloha ho polyamide e mocheso o phahameng ho ea ho koporo e koahetsoeng ka nickel le matlo a tiisitsoeng a IP67, re fana ka mefuta e felletseng ea lihlahisoa bakeng sa lits'ebetso tse thata ka ho fetisisa. Re boetse re fana ka litokomane tsa tekheniki le tšehetso ho u thusa ho li khetha le ho li kenya ka nepo.
Se lumelle tikoloho ea hau ho laola botšepehi ba hau. Khetha li-terminal tsa Gaopeng tse entsoeng hore li tšoarelle.
Na o hloka li-terminal bakeng sa ts'ebeliso e feteletseng? Ikopanye le sehlopha sa rona sa boenjiniere ka litlhaloso tsa hau tsa tikoloho. Re tla khothaletsa tharollo e nepahetseng le ho fana ka lintlha tsa teko ho e tšehetsa.