Yawancin nau'ikan motocin MAZ suna sanye take da mai ɗaukar hoto mai ɗaukar hoto tare da mai haɓaka huhu, muhimmiyar rawa a cikin aikin da bawul ɗin kunnawa ta kunna.Koyi duk game da MAZ clutch actuator bawuloli, nau'ikan su da ƙirar su, da zaɓi, sauyawa da kiyaye wannan ɓangaren daga labarin.
Menene MAZ clutch actuator actuator actuator actuator bawul
MAZ clutch actuator actuator actuator actuation valve (clutch booster valve, KUS) wani bawul ne na pneumatic wanda ke ba da wadata da zubar da jini na iska mai matsawa daga silinda mai ɗaukar hoto na clutch booster lokacin da aka tsunduma kuma ya rabu.
MAZ manyan motoci na 500 iyali model (duka farkon da kuma daga baya 5335, 5549), mafi zamani MAZ-5336, 5337, 5551, da kuma na yanzu MAZ-5432, 6303 da wasu wasu sanye take da biyu faranti kama, wanda na bukatar babba. kokarin.Ikon sarrafa irin wannan kama daga feda zai zama mai ban sha'awa ga direban kuma zai iya cutar da ikon tuƙin mota sosai, don haka, an gabatar da ƙarin naúrar a cikin injin sakin kama (PVA) na waɗannan nau'ikan motocin - mai haɓaka pneumatic. .
A tsari, PVA tare da mai haɓaka pneumatic ya ƙunshi motar lever da aka haɗa zuwa fedal, silinda pneumatic da tsaka-tsaki - KUS.An kafa Silinda akan firam ɗin motar (ta hanyar madaidaicin), sandar sa yana haɗa ta ta hanyar lever mai hannu biyu zuwa abin nadi mai sakin cokali mai yatsa.Sanda ta KUS tana haɗe da kishiyar hannun lever, kuma jikin KUS yana haɗa shi da fedar clutch ta hanyar tsarin sanduna da levers ta hanyar sanda.
LCU shine duka bangaren wutar lantarki na PVA na lever da kuma sashin kula da silinda amplifier.Siginar shigarwa na CRU shine matsayi da jagorancin motsi na ƙafar clutch: lokacin da kake danna shi, LCU yana ba da iska zuwa silinda, yana tabbatar da cewa an kunna amplifier (wato, yana kawar da kama), lokacin da ya kunna. an sake shi, LCU yana zubar da iska daga silinda zuwa cikin yanayi, yana tabbatar da cewa an kashe amplifier (wato, an shigar da kama).Saboda haka, KUS wani muhimmin sashi ne na aiki na clutch, idan ya yi kuskure, ya zama dole a gyara ko maye gurbinsa gaba daya.Don yin gyare-gyare daidai, wajibi ne don samun bayanai na asali game da nau'ikan bawuloli masu wanzuwa, tsarin su da wasu siffofi.
Tsarin gabaɗaya da ƙa'idar aiki na bawuloli na MAZ don shigar da clutch actuator
A kan duk motocin MAZ, ana amfani da KUS waɗanda ke da asali iri ɗaya a cikin ƙira.Tushen zane shine jikin silinda wanda aka tattara daga sassan simintin gyare-gyare guda uku - jiki da kansa da murfin ƙarshen biyu.Rufe yawanci suna da ƙirar flange, an haɗa su da jiki tare da sukurori, dole ne a yi amfani da gaskets don rufewa.A cikin murfin gaba na shari'ar, an shigar da sandar tsayi mai tsayi da tsayi, a ƙarshensa akwai cokali mai yatsa don haɗawa zuwa matsakaicin madaidaicin hannu biyu na clutch drive.
Jikin ya kasu kashi biyu, kowannensu yana da tashoshi na zare don haɗa hoses.A cikin rami na gaba akwai bawul, a cikin matsayi na al'ada na bazara da aka matsa zuwa wurin zama (a cikin aikinsa shine abin wuya tsakanin cavities).Tashar da ke cikin rami na gaba shine wadata - ta hanyarsa ana ba da iska mai matsa lamba zuwa bawul daga mai karɓa na tsarin pneumatic na mota.
A cikin rami na baya na shari'ar akwai sanda mara ƙarfi da ke fitowa daga murfin baya, kuma ɗauke da cokali mai yatsa don haɗawa da lever mai hannu biyu na abin nadi mai cokali mai yatsa.Sanda tana da rami wanda ke sadarwa da yanayi.Ana yanke zare akan sandar, wanda aka samo goro mai daidaitawa tare da makullin sa.Tashar da ke cikin rami na baya ita ce fitarwa, an haɗa wani bututun da aka haɗa da shi, wanda ke ba da iska mai matsewa zuwa silinda amplifier, da kuma fitar da iska daga silinda zuwa KUS lokacin da aka saki feda.
Ayyukan KUS da duk PVA tare da haɓakar pneumatic abu ne mai sauƙi.Lokacin da aka saki feda na kama, an rufe bawul, don haka PVA ba ta aiki - kama yana aiki.Lokacin da aka danna feda, KUS, tare da sauran abubuwan da aka gyara, suna motsawa har sai an zaɓi rata tsakanin kwaya mai daidaitawa akan kara da murfin baya na gidan.A wannan yanayin, tushe yana kan bawul ɗin kuma ya ɗaga shi - sakamakon haka, iska daga gaban gaban bawul ɗin yana gudana zuwa cikin rami na baya kuma ya shiga cikin silinda mai haɓaka kama ta cikin tiyo.A ƙarƙashin rinjayar iska mai matsa lamba, piston silinda yana canzawa kuma yana tabbatar da jujjuyawar abin nadi na cokali mai yatsa - yana ɗaga farantin matsa lamba kuma yana kawar da kama.Lokacin da aka saki feda, matakan da ke sama suna faruwa a cikin tsari na baya, bawul ɗin yana rufe kuma iska daga amplifier Silinda ta cikin rami na baya na KUS kuma rami a cikin sandarsa yana hura cikin sararin samaniya, ƙarfin daga cokali mai yatsa shine. cire kuma an sake shigar da kama.
Clutch release drive MAZ
Zane na MAZ clutch release booster bawul
An zaɓi ma'auni na bawul da ɓangaren giciye na duk ramuka don samar da iskar da iskar gas zuwa silinda na amplifier PVA da sauri, kuma iska ta shiga cikin yanayi tare da raguwa kaɗan.Wannan yana samun daidaitaccen haɗin gwiwa na kama da rage yawan lalacewa na duk sassan shafa.
Ƙididdigar ƙididdiga da kuma amfani da bawuloli na MAZ don kunna mai kunna kama
Ana amfani da samfuran asali da yawa na KUS akan manyan motocin MAZ:
- Cat.lamba 5335-1602741 - don MAZ-5336, 5337, 54323, 5434, 5516, 5551, 6303, 64255. An ba da shi ba tare da hoses ba, daidaita goro da cokali mai yatsa;
- Cat.lambar 5336-1602738 - don MAZ-5336 da 5337 motocin daban-daban gyare-gyare.Yana da guntun guntun 145 mm, ya zo cikakke tare da hoses;
- Cat.lamba 54323-1602738 - yana da gajeren sanda na 80 mm, ya zo cikakke tare da hoses;
- Cat.lambar 5551-1602738 - don MAZ-5337, 54323, 5551 motocin.Yana da tushe na 325 mm, ya zo cikakke tare da hoses;
- Cat.Lamba 63031-1602738 - yana da tushe na 235 mm, ya zo cikakke tare da hoses.
Bawuloli sun bambanta a cikin ƙira da girman jiki, tsayin mai tushe / sanduna da tsayin hoses.Ana ba da sassan zuwa kasuwa a cikin nau'i-nau'i daban-daban - ba tare da hoses ba kuma tare da hoses, a cikin akwati na biyu, ana amfani da bututun roba tare da kariya a cikin nau'i na bazara mai juyayi kuma tare da daidaitattun kayan haɗi tare da kwayoyi na ƙungiyar.
Batutuwa na zaɓi, sauyawa da kuma kula da bawul ɗin MAZ don haɗawa da mai kunnawa clutch
KUS wani yanki ne na ciwon huhu, wanda kuma yana da nauyin nauyi na inji da kuma tasirin abubuwan muhalli mara kyau.Duk wannan yana haifar da lalacewa a hankali na bawul kuma yana iya haifar da lahani daban-daban - lalacewa ga bawul, iska ta leaks ta hatimi, nakasar sanda da sanda, lalata jiki, "tallafi" na maɓuɓɓugan ruwa, da dai sauransu.
Don maye gurbin, dole ne a ɗauki bawul ɗin nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau‘in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau’in nau'in nau'in nau'in nau'in nau'in nau'i) wanda aka sanya shi a cikin motar a baya, ko kuma ana bada shawarar azaman analog mai karɓuwa ta masana'anta.A nan ya kamata a la'akari da cewa bawuloli na nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan suna da halaye daban-daban da girma, don haka ɓangaren "marasa asali" na iya ba kawai faɗuwa ba, amma kuma ba tabbatar da aikin al'ada na kullun kama ba.
Lokacin siyan bawul, kuna buƙatar la'akari da kayan aikin sa, idan ya cancanta, kuna iya buƙatar siyan ƙarin hoses, matosai da masu ɗaure.Don kauce wa farashin da ba dole ba da asarar lokaci, ya zama dole a nan da nan duba yanayin sassan da ke cikin motar, fasteners da hoses.
Sauya bawul ɗin dole ne a aiwatar da shi daidai da umarnin don gyara motar, amma yawanci wannan aikin yana saukowa don kawai tarwatsa tsohon sashi da shigar da sabo, yayin da iska ya kamata a zubar da jini daga tsarin pneumatic.Sa'an nan kuma wajibi ne don daidaita bawul ta amfani da kwaya a kan tushe - nisa tsakaninsa da murfin baya na jikin KUS ya kamata ya zama 3.5 ± 0.2 mm.Bayan haka, duk kulawa na yau da kullun na bawul ɗin yana raguwa zuwa duban sa na waje da daidaita ƙayyadaddun sharewa.
Idan an zaɓi KuS kuma an shigar da shi daidai, to aikin motar motar motar Minsk zai zama abin dogaro da tabbaci a kowane yanayin aiki.
Clutch release actuator bawuloli MAZ
Lokacin aikawa: Jul-11-2023