Mekelikeli ea Brake e tsoang TRW
Histori e khuts'oane ea k'hamphani
TRW e thehiloe seterekeng sa Amerika sa Michigan (Livonia) ka 1904. Qalong, k'hamphani e ne e rerile ho hlahisa likarolo tsa tsamaiso ea brake bakeng sa indasteri ea likoloi e ntseng e hōla ka potlako.
Taelo ea pele e tebileng bakeng sa k'hamphani ka 1908 e ne e le nts'etsopele le tlhahiso ea mabili a lepolanka bakeng sa likoloi tsa k'hamphani e nyenyane le e ntseng e hōla ka potlako ea Ford. Ka 1928, lefapha la boenjiniere la TRW le ile la theha le ho kenya ts'ebetsong brake ea ho paka ho theha moralo oa koloi ea Ford ea tlhahiso.
Lilemong tse mashome tse latelang, k'hamphani e ile ea ntlafatsa le ho hlahisa theknoloji e ncha tšimong ea tsamaiso ea likoloi le ho tsamaisa likoloi. Mohlala, halofong ea bobeli ea lekholo la boXNUMX la lilemo, k'hamphani e ile ea theha meralo e tsoetseng pele ka ho fetesisa ea "anti-lock braking system" ka nako eo 'me ea hapa tefiso e kholo ea ho sebeletsa moleng oohle oa likoloi tsa GM.
Kajeno, TRW ke moeta-pele oa lefats'e oa ho etsa lisebelisoa tsa likoloi le tsa chassis bakeng sa likoloi tsa sejoale-joale, hammoho le lisebelisoa tse ling tsa indasteri ea likoloi.
Kakaretso ea TRW Brake Fluids
Hang-hang, re hlokomela litšoaneleho tse 'maloa tse tloaelehileng tse hlahang ho marotholi a marang-rang a TRW.
- Boleng bo phahameng ruri. Li-brake fluid tsohle tsa TRW li feta haholo maemo a machaba.
- Ho tsitsa le homogeneity ea ho hlophisoa ha lino, ho sa tsotelehe sehlopha. Ho sa tsotelehe moetsi, maro a brake a ka tsoakana ka mokhoa o sireletsehileng.
- Ho hanyetsa hantle ho bokella mongobo ka bongata ba metsi, e leng ho lelefatsang bophelo ba bona ba tšebeletso.
- Theko e phahame ho feta 'maraka o tloaelehileng, empa eseng rekoto karolong.
Nahana ka li-brake fluid tse fumanehang hona joale tsa TRW 'marakeng oa Russia, ho qala ka tse bonolo ka ho fetisisa.
- DOT 4. E bonolo ka ho fetisisa ea lelapa. E entsoe ho latela leano la khale: glycol le sephutheloana sa li-additives. E loketse lisistimi tsa mariki tse theotsoeng tse lekantsoeng DOT-3 kapa DOT-4. Kamora mona, tafole e hlahisa tsa 'nete (eseng ho tsoa maemong a Lefapha la Lipalangoang la Amerika, empa tse fumanoeng ka lipatlisiso) litšobotsi tsa maro a boletsoeng.
| Тbale omile, °C | Тbale mongobo., ° C | Viscosity ka 100 °C, cSt | Viscosity ka -40 °C, cSt |
| 270 | 163 | 2,34 | 1315 |
Joalokaha ho ka bonoa tafoleng, mokelikeli o feta haholo litlhoko tsa maemo a DOT. E boloka metsi ka mocheso o tlase. Ka mocheso o phahameng, e lula e le viscous ka ho lekaneng e le hore e se ke ea lahleheloa ke thepa ea eona ea ho tlotsa.
- DOT 4 ESP. Brake fluid e etselitsoeng likoloi tsa sechaba tse nang le ABS le taolo e ikemetseng ea botsitso.
| Тbale omile, °C | Тbale mongobo., ° C | Viscosity ka 100 °C, cSt | Viscosity ka -40 °C, cSt |
| 267 | 172 | 2,1 | 675 |
Mokelikeli o sebetsana hantle le bothata ba ho phalla ha metsi 'me ha o kokobele sebakeng se belang. Mocheso o tlase oa viscosity o bakoa ke tlhokahalo ea maemo a tloaelehileng bakeng sa litsamaiso tse nang le ABS le ESP. Viscosity ho fihla ho 750 cSt e nkoa e le tloaelo mona.
- DOT 4 Peisong. E matlafalitsoe ka li-additives, glycol brake fluid e etselitsoeng litsamaiso tse boima haholo, tse etselitsoeng ho kopana le maemo a DOT-4.
| Тbale omile, °C | Тbale mongobo., ° C | Viscosity ka 100 °C, cSt | Viscosity ka -40 °C, cSt |
| 312 | 204 | 2,5 | 1698 |
Sehlahisoa sena se na le khanyetso e phahameng ea ho belisa 'me se mamella mocheso o tlaase hantle. Ka nako e ts'oanang, ha e kolobisitsoe le metsi a 3,5%, mokelikeli o lula o khona ho mamella mocheso o ka holimo ho 200 °C. Viscosity e ka holimo ho karolelano karolong ea lihlahisoa tse tšoanang likarolong tsohle tsa mocheso.
- DOT 5. khetho ea silicone. Mokelikeli o etselitsoe mekhoa ea morao-rao ea brake eo ho eona ho sebelisoang lihlahisoa tsa silicone ho amohelehang.
| Тbale omile, °C | Тbale mongobo., ° C | Viscosity ka 100 °C, cSt | Viscosity ka -40 °C, cSt |
| 300 | 220 | 13,9 | 150 |
Ntho e ikhethang ea DOT-5 ho tloha TRW ke mocheso o phahameng oa viscosity. Ka nako e ts'oanang, mocheso oa -40 ° C, mokelikeli o boloka mokelikeli o sa tloaelehang. Ebile, TRW's DOT-5 ha e hotse ha ho bata. Ka nako e ts'oanang, bophelo ba eona ba ts'ebeletso ho fihlela ho bokellana ha mongobo ho fihla lilemo tse 5.
- DOT 5.1. Mokelikeli oa brake oa sejoale-joale oa glycol o tsoetseng pele. E etselitsoe likoloi kamora ho lokolloa ha 2010.
| Тbale omile, °C | Тbale mongobo., ° C | Viscosity ka 100 °C, cSt | Viscosity ka -40 °C, cSt |
| 267 | 187 | 2,16 | 810 |
Har'a likhetho tsa glycol, maro a mehleng ea kajeno a DOT 5.1 a na le viscosity e tlase haholo mochesong o tlase. Sena se finyelloa ka li-additives. E ka sebelisoa sebakeng sa DOT-4 haeba ho sebelisoa koloi libakeng tse ka leboea.
- DOT 5.1 ESP. Mokelikeli oa sejoale-joale oa li-brake system tse nang le ABS le ESP.
| Тbale omile, °C | Тbale mongobo., ° C | Viscosity ka 100 °C, cSt | Viscosity ka -40 °C, cSt |
| 268 | 183 | 2,04 | 712 |
Ka tloaelo viscosity e tlase ea mocheso o tlase le ho hanyetsa ho belisoa ho hotle. Mokelikeli o na le mokelikeli o mongata ho pholletsa le mocheso o sebetsang ho feta TRW DOT-5.1 e tloaelehileng.
Lihlahisoa tsa TRW, ho fapana le maro a brake a ATE a boleng bo ts'oanang, li atile naheng ea Russia, 'me li ka rekoa ntle le mathata leha e le afe le libakeng tse hole tsa naha.
Ho hlahloba beng ba koloi
Bakhanni ba likoloi ba arabela ka mokhoa o ts'oanelang ho li-brake fluids tsa TRW. Khopolo e le 'ngoe e ka fumanoa litlhahlobong: ka litšoaneleho tsa eona tse phahameng tsa ho sebetsa le ho tšoarella, theko e feta e amohelehang.
Ka mohlala, litha e le 'ngoe ea mokelikeli oa brake oa DOT-4, o tummeng ka ho fetisisa Russia Federation kajeno, o tla bitsa li-ruble tse 400. Tabeng ena, ho na le mofuta oa leeme har'a lihlahisoa tsa TRW ka kakaretso. Mohlala, likarolo tsa litsamaiso tsa braking le ho tsamaisa ho tsoa k'hamphaning ena li nka maemo a holimo 'marakeng ho latela theko. Tšobotsi ena ha e sebetse ho maro.
Maikutlo a fosahetseng a tšoana le likhopolo-taba tse tsoang sehlopheng: "Hobaneng u lefa chelete e ngata bakeng sa brand haeba u ka reka mokelikeli oa tekanyetso ka makhetlo a 2 ka theko e tlaase 'me ue fetola hangata." Maikutlo a joalo a boetse a na le tokelo ea ho phela. Haholo-holo ho nahanoa hore mokhoa oa ho fetola brake fluid ha o theko e boima haholo, 'me bakhanni ba bangata ba khona ho e etsa ka bobona.
