Lintlha tse peli tsa bohlokoa tsa likoloi tsa matla: betri ea motlakase le bobebe

Hona jwale, mohato wa pele wa phetoho ya indasteri ya dikoloi ke haholoholo ho kenngwa ha motlakase.

Nakong ena, likarolo tsa mantlha tsa koloi ha e sa le "likarolo tse tharo tse kholo" (enjene, lebokose la gear le tšhase), empa ke sistimi ea motlakase e meraro (betri, enjene le taolo ea elektroniki), e ikarabellang bakeng sa ho feta 50% ea litšenyehelo tsa likoloi tse ncha tsa eneji. Har'a tsona, litšenyehelo tsa betri ea motlakase li ikarabella bakeng sa 90% ea litšenyehelo tsa matla a mararo a motlakase. Ka hona, sistimi ea betri ea motlakase e ka bitsoa "pelo" ea likoloi tse ncha tsa eneji.
Bobebe ba likoloi tse ncha tsa eneji ke thepa e amanang haholo le lisebelisoa tsa elektroniki, joalo ka lihokelo, li-interface tsa ho tjhaja, le thepa e ka thoko bakeng sa libeteri tsa motlakase. Ho nkela tšepe sebaka ka polasetiki ho ka fokotsa boima ka hoo e ka bang 30% ha ts'ebetso e fihlela litlhoko. Hona joale, koloi e hloekileng ea motlakase e ka fokotsa boima ka hoo e ka bang 100KG ka ho sebelisa polasetiki e bobebe.

Lipolasitiki tsa boenjiniere bakeng sa likoloi tse ncha tsa eneji, hammoho le maemo a ts'ebeliso ea lihlahisoa tsa likoloi, li hloka ho fihlela litlhoko tse latelang tsa ts'ebetso:

Ho hanyetsa ho bola ha lik'hemik'hale, ho hanyetsa oli, ho hanyetsa mocheso o phahameng le o tlase;
Thepa e ntle haholo ea mechini, ho phalla ho phahameng, ts'ebetso e ntle ea ts'ebetso;
Thepa e ntle haholo ea bokaholimo le botsitso bo botle ba litekanyo;
E na le tšireletso e ntle ea tikoloho, e sa keneleng metsi, e thibelang malakabe, e sireletsa tikoloho le thepa e meng le conductivity ea mocheso;
Tshebetso e ntle ea ho thibela dielectric, e loketse libaka tsa motlakase;
Ho hanyetsa boemo ba leholimo hantle, ts'ebetso e ntle ea nako e telele, e ka sebelisoa libakeng tse thata ka nako e telele.

1. Sistimi ea betri ea motlakase
Sebakete sa betri ea motlakase
Libracket tsa betri ea motlakase li hloka ho lieha ha lelakabe, botsitso ba litekanyo, ho hanyetsa lik'hemik'hale le matla a phahameng. Hona joale, PPE e fetotsoeng, PPS, PC/Abs, jj. di sebediswa haholoholo.

Sekoaelo sa betri ea matla
Lipoleiti tsa sekoahelo sa betri ea motlakase li hloka ho lieha ha lelakabe, botsitso ba litekanyo, ho hanyetsa lik'hemik'hale le matla a phahameng. Hona joale, PPS, PA6, le PA66 tse fetotsoeng li sebelisoa haholo-holo.

Lebokose la betri ea motlakase
Lebokose la betri le matla le hloka ho lieha ha mollo, botsitso ba boholo, ho hanyetsa lik'hemik'hale le matla a phahameng. Hona joale, PPS e fetotsoeng, PP e fetotsoeng, le PPO li sebelisoa haholo-holo.

Foreimi ea enjene ea DC
Foreimi ea enjene ea DC e sebelisa haholo-holo PBT e fetotsoeng, PPS, PA.

Matlo a relay
PBT e fetotsoeng e sebelisoa haholo-holo ho kenngoeng ha li-relay tsa taolo ea elektroniki tsa likoloi.

sehokedi
Lihokelo tsa likoloi tse ncha tsa eneji li sebelisa haholo-holo PPS e fetotsoeng, PBT, PA66, le PA.
2. Sistimi ea ho khanna ea enjene le sistimi ea ho pholisa

Mojule oa IGBT
Mojule oa IGBT ke sesebelisoa sa mantlha sa sistimi ea taolo ea motlakase le qubu ea ho tjhaja ea DC ea koloi e ncha ea matla, e leng se etsang qeto ea sekhahla sa tšebeliso ea matla sa koloi. Ntle le lisebelisoa tsa tšepe le tsa ceramic tsa setso, polasetiki ea boenjiniere ea PPS e sebelisoa butle-butle.

Pompo ea metsi ea koloi
Li-rotor tsa pompo ea metsi tsa elektroniki, likheo tsa pompo ea metsi, li-impeller, li-valve tsa metsi, jj. li hloka ho tiea haholo, ho hanyetsa ho tsofala haholo, le matla a phahameng. Hona joale, thepa e fetotsoeng ea PPS e sebelisoa haholo.

Lipolasitiki tse tharo, tse hlano tse kholo tsa boenjiniere

PA

Polyamide, e tsejoang haholo e le nylon, e na le mefuta e mengata ea PA ts'ebelisong ea indasteri, 'me tse sebelisoang haholo ke PA6, PA66 le PA610. Ka lebaka la tšusumetso ea katoloso ea mocheso le ho monya metsi, botsitso ba karolo bo fokola, 'me sekhahla sa ho fokotseha ke 1-2%. Ela hloko phetoho ea boholo ba ho monya mongobo ka mor'a ho bopa. Sekhahla sa ho monya metsi ke 100%, 'me e ka monya 8% ha ho monya mongobo ho lekane. Botenya bo loketseng ba lebota ke 2-3.5mm.
PA e sebediswa haholoholo tlhahisong ya diphaephe (diphaephe tsa brake, diphaephe tsa mafura), difilthara tsa oli e tukang, difilthara tsa moya, difilthara tsa oli, diphaephe tsa pompo ya metsi, di-impeller tsa pompo ya metsi, difene, ditanka tsa mokelikeli wa brake, ditanka tsa mokelikeli wa motlakase o tsamaisang koloi, di-shutter tse tshweu, diphaephe tsa mabone a ka pele, mabanta a pholoso.

PMMA

Polymethacrylate, e tsejoang haholo e le plexiglass, e hanela botsofali ba kantle mme e na le phetiso e ntle ea leseli. Lihlahisoa tse loketseng tsa polasetiki: likarolo tsa sebopeho tse bonaletsang tse nang le litlhoko tse itseng tsa matla.
Ka lebaka la ts'ebetso ea eona e ntle ea phetiso ea leseli, PMMA e sebelisoa haholo matšoao a mabone a likoloi, khalase ea mamati le sekoahelo sa khalase ea lebone.

P.O.M.

POM, e tsejoang haholo e le tšepe ea polasetiki, sekhahla sa ho fokotseha ke 2-3.5%, botenya ba lebota bo loketseng: 1.5-2.5mm.
POM e sebediswa dikoloing ho etsa disebediswa tsa di-glove box, di-valve tse fapaneng (di-valve tsa drainage, di-valve tsa air conditioner, jj.), di-impeller tse fapaneng (di-impeller tsa pompo ya metsi, di-impeller tsa heater, mabili a pompo ya oli, jj.), di-switch tse fapaneng tsa motlakase le disebediswa tsa motlakase Di-gear tse nyane, di-handle tse fapaneng le di-pin tsa mamati jj.

PC

Polycarbonate e na le matla a ho tiea le ho hanyetsa ho thekesela ho hoholo, e hanyetsa mocheso hantle le ho hanyetsa serame. Sekhahla sa ho qepha ke 0.5-0.7%, 'me botenya bo loketseng ba lebota ke 2-3.5mm. Ho eketsa faeba ea khalase ho PC ho ka ntlafatsa ho qepha ha eona, matla a mechini le ho hanyetsa mocheso. Tšebeliso ea nako e telele hoo e ka bang 100°C e tla eketsa ho tiea, 'me ho khomaretsa ho ka sebelisoa ho ntlafatsa khatello ea ka hare.

PC / ABS

PC/ABS ke motsoako oa thepa eaPCle ABS, eo hangata e fanoang ka sebopeho sa dipellets kamora ho kopanya. Haeba o kopanya feela thepa ena e mmedi mme o e kenya ka ho toba, phello e tla ba mpe mme ho tla ba le karohano; molemo wa PC o tiile ebile o tiile, empa bothata ke ho petsoha ha kgatello le ho teteana ho hoholo; molemo wa ABS ke ho phalla ho hotle, empa bokaholimo bo thata bo tlase; thepa e kopantsweng PC/ABS e boloka melemo ya bobedi; PC/ABS e na le bothata bo hodimo ba bokaholimo, ho tiya le ho tiya ho hoholo, le ho hanyetsa ho hoholo ha ho petsoha ha kgatello; thepa ya yona ya metjhini e pakeng tsa yona.
PC e sebediswa haholoholo tshimong ya dikoloi ho etsa mabone a lebone, di-guard tsa sekoahelo sa mabili a letshehadi le a le letona, mmele wa bezel ya disebediswa (PC/ABS), dikoahelo tsa foreimi ya moya e letshehadi le e le letona, dikoahelo tsa foreimi ya moya e bohareng (PC/ABS), le mesamo ya bumper e ka morao.

PU

Polyurethane, ho latela dihlahiswa tse fapaneng tsa karabelo ya polymerization, hangata e arolwa ka polyurethane e thata le polyurethane e bonolo.
Foam ea polyurethane e sebelisoa haholo ka hare ho likoloi le likarolong tse monyang ho thothomela, joalo ka thepa ea ho roala, maqephe a polasetiki a thata a polyurethane, li-elastomer tsa polyurethane, thepa ea foam e bonolo ea setulo, likarolo tse khabisitsoeng, letlalo la sofa le lisebelisoa tsa marulelo; tse sebelisoang haholo Mefuta eohle ea thepa ea foam ea polyurethane e bonolo le e thata e tsebahalang haholo ke, e nang le karohano ea ho thothomela, ho thibela molumo, phokotso ea lerata, ho thibela mocheso; PU e ka boela ea etsoa liphahlo tsa polyurethane tsa likoloi, likhomaretsi, li-sealant, jj.
Likarolo tse emelang PU likoloing li kenyelletsa li-dashboard, liipone tse shebang ka morao, li-bumper, mesamo ea litulo, li-headrest, mabili a setering, li-pad tsa dashboard tse thibelang ho thothomela, li-trim tsa pillar, li-linings tsa marulelo a ka pele, liforeimi tsa lifensetere, marulelo le marulelo a mahlakoreng Mokhabiso oa foreimi, lesela la monyako, visor ea letsatsi, mokhabiso oa shelefo e ka morao, jj.