Momwe mungadziwire kulephera kwapang'onopang'ono?

Kunyamula ndi gawo lomwe limalola kuti chinthu chonyamula chizizungulira. Amakhala m'malo osiyanasiyana agalimoto ndipo ali ndi udindo wowongolera magwiridwe antchito. Tsoka ilo, monga mbali zina zonse, amatha kulephera. Ndiye iwo ayenera m'malo mwamsanga pamaso kuonongeka chinthu amachepetsa mlingo wa chitetezo magalimoto. Lero tikulangizani momwe mungadziwire zizindikiro zomwe ziyenera kukuvutitsani.

Muphunzirapo chiyani pa positiyi?

• Kodi zimayambitsa kulephera kubereka ndi chiyani?
• Momwe mungadziwire kulephera kwapang'onopang'ono?
• Kodi zizindikiro za kulephera kwa mtundu uliwonse wa chimbalangondo ndi chiyani?
• Kodi Mungawonjezere Bwanji Moyo Wobereka?

TL, ndi

Ngakhale kupirira kulephera kungakhale ndi zifukwa zambiri zomwe sizikugwirizana mwachindunji, zizindikirozo zimakhala zofanana, ngakhale zimatha kusiyana pang'ono pa gawo lililonse. Zina mwa izo zimangowoneka ngati zomveka zosasangalatsa, pamene zina zimapangitsa kuti zikhale zovuta kuyendetsa galimoto molondola. Kunyalanyaza vuto kapena kuchedwetsa ulendo wopita kwa makanika kungayambitse kuwonongeka kwakukulu. Komabe, pali njira zina zomwe zingachepetse chiopsezo chokhala ndi kulephera.

Zomwe Zimayambitsa Kulephera Kubereka

Nthawi zambiri ngozi mayendedwe zimachitika chifukwa chogwiritsa ntchito mafuta ochulukirapo kapena ochepa kwambiri. Komanso ntchito mafuta osayenera zovulaza kwambiri. Nthawi zambiri kulephera kumachitikanso chifukwa cha kuipitsidwa komwe kumachitika chifukwa cha madzi kapena zolimba zomwe zimalowa mu bere - nthawi zambiri izi zimakhala zotulutsa mafuta. Nthawi zina mavuto amayamba chifukwa msonkhano wolakwika, kuphatikizapo kusintha kosayenera, kutentha kapena kuyika mphamvu kwa chinthu ichi.

Ikhozanso kuwonongeka kusankha kolakwika kwa chimbalangondo cha mtundu wagalimotokusamalidwa bwino kwa magawo, kuwonongeka kwa machitidwe oyandikana ndi mayendedwe, kuyendetsa molakwika (mwachitsanzo, mawilo nthawi zambiri amagunda pamakona ndi kukoka), ming'alu mu mphete yakunja, kupatuka koyimirira, madontho muzinthu zogubuduza, njira yolemetsa yolakwika ndi dzimbiri.

Diagnostics za zolephera

Ma alarm omwe angasonyeze kulephera ndi awa: kugwedezeka, kunjenjemera ndi phokoso lililonse losokoneza lochokera pansi pagalimotomakamaka pa magudumu. Komabe, mitundu ina ya zimbalangondo imakhala ndi zizindikiro zapadera komanso zosiyana.

Mapiritsi a magudumu

Mapiritsi amagudumu amapangidwa kuti azitha kukhazikika komanso kuchita bwino kwambiri. Iwo ali makamaka ndi amene amachititsa kuti awonongeke. zinthu zakunja... Kulephera kwa chinthuchi nthawi zambiri kumawonetsa kulephera kwa chinthuchi. phokoso loyendetsa... Kunyamula kumakhala kotentha, zomwe zimapangitsa kuti zikhale zovuta kuti gudumu lizizungulira momasuka. Zowonongeka kwambiri zimawonekera kusintha kwa ngodya.

Kumbuyo wishbone bearings

Valani kumbuyo wishbone bearings kumabweretsa phokoso khalidwe monga kumbuyo kuyimitsidwa creaking ndi kugogoda pamene galimoto pa tokhala... Mawilo amatha kupendekeka ndi kunjenjemera. Pankhaniyi, kumbuyo kwa galimotoyo kumayamba kuchita zinthu mosasamala. Mochedwa alowererepo kumabweretsa kufunika m'malo osati mayendedwe, komanso kumbuyo mtengo.

Zothandizira za axle

Pakati pa shaft drive, thrust bear imatha kutha. Chifukwa cha kubwereranso, kuvala kofulumira kwa zinthu zina zamagalimoto kumachitikanso. Pankhaniyi, zizindikiro za kuvala kugwedezeka mu drive system... Kulephera kwa chithandizo cha shaft ya propeller kumapangitsa kuyendetsa galimoto kukhala kovuta kwambiri.

Cardan shaft thandizo mayendedwe

Kuvala zonyamula za Driveshaft ndizovuta kwambiri pamagalimoto akumbuyo. Kuwonongeka kwamtunduwu kumawonekera kugwedezeka kwamphamvu kuchokera pansi... Kuchuluka kwawo kumatha kusiyanasiyana malinga ndi liwiro la kuzungulira kwa shaft yoyendetsa. Kunyalanyaza kumabweretsa kusokonezeka kwa chinthucho.

Kodi zolephera zingapewedwe?

Palibe chitsimikizo cha XNUMX% kuti zonyamula sizingalephereke. Mukhoza kokha kuchepetsa chiopsezo cha zochitika zake, kuimitsa nthawi yake ndikuchepetsa kutayika... Ndikokwanira kuyendetsa galimoto molondola, kupeŵa mabowo ndi zosokoneza pamtunda momwe zingathere komanso kuteteza galimoto kuti isagwedezeke (yotchedwa skidding). Komanso, samalani kuti musagunde m’mphepete mwa msewu poimika magalimoto.

Komanso, ayenera kugula zida zosinthira zofunika, zosinthidwa kuti zigwirizane ndi kapangidwe kake ndi mtundu wagalimoto... Musanayambe kugula, ndi bwino kufunsa katswiri za chirichonse mwatsatanetsatane. M'malo mwake, ndi bwino kuyika ma bearings ndi zinthu zina kwa katswiri wodziwa bwino yemwe ali ndi mbiri yabwino. Komanso, musaiwale za kuchotsedwa pafupipafupi komanso kokwanira kwa dothi kuzungulira ma fanimakamaka m'nyengo yozizira ndi pambuyo pake.

Kunyalanyaza kulephera kungakhale ndi zotsatira zoopsa. Tsoka ilo, izi zimachitika nthawi zambiri kuposa momwe dalaivala wamba angayembekezere. Chifukwa chake, muyenera kuchitapo kanthu pasadakhale zizindikiro zilizonse zowopsa kuti muteteze nokha, okwera ndi ena ogwiritsa ntchito pamsewu. Ngati mukufuna ma bere atsopano kapena zida zina zamagalimoto, chonde gwiritsani ntchito zomwe mwapereka Gwetsa... Tili ndi zinthu zapamwamba kwambiri pamitengo yotsika mtengo yomwe ingakhutiritse dalaivala aliyense.

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