Kumbuyo njinga likulu: chipangizo ndi msonkhano malangizo

Kumbuyo njinga likulu ayenera kukhala bwino, chifukwa ndiyo patsogolo yosalala zoyendera awiri mawiro. Malinga ndi njinga zambiri, njinga ulendo khalidwe zimadalira Mbali yaikulu pa mtundu ndi ntchito makina a chimango lapansi. Komabe, kuchita izo zimakhala kutithandiza kuona apa boma undercarriage - bushings, ophimba, unyolo, machitidwe ena.

mitundu

Malinga ngakhale ndi mitundu yosiyanasiyana ya braking machitidwe kuonetsetsa mitundu ina makamaka a bushings kumbuyo:

• chifukwa mabuleki chimbale;
• Mabuleki kwa wodzigudubuza;
• chifukwa mabuleki felemu.

Kumene, kuipidwa kwambiri kumbuyo njinga likulu anaikira mogwirizana ndi dongosolo la mabuleki chimbale, akhoza kugwiritsidwa ntchito mu msonkhano wa gudumu ndi mabuleki felemu, koma osati mosemphanitsa.

kamangidwe

Kumbuyo njinga likulu zikuphatikizapo zigawo izi:

• nyumba;
• flanges;
• olamulira;
• mayendedwe.

nyumba

Izi chigawo cha malaya kumbuyo kwa binder ndi amachita monga wrapper kwa asilikali ena zinchito. Lamulo lalikulu kwa nduna ya - stiffness apamwamba monga pamene galimoto malaya poyera kuti akatundu kwambiri torsional.

Bushing kumbuyo mawilo a njinga angatetezedwe thupi zinapangidwa ndi mitundu kapena akamaumba. Yodalirika mkulu-mphamvu thupi opangidwa ndi njira yoyamba.

flanges

Kodi yeniyeni annular zolosera kuti ali pa nsana wa nyumba wamanja. mchitidwe zimawathandiza kuti kugwirizana spoked gudumu. Flanges muli mabowo wapadera komwe amaika masingano pa ingachititse.

Lamulo waukulu flanges zimene mphamvu apamwamba. Kutengera pa kukula yaing'ono mbali, inu basi kulingalira momwe katundu chinawonjezeka imagwera pa cholowa. Ndipotu, kapangidwe chachitatu cha njinga ndi wopalasa njinga liri pa mayikidwe a flange kumbuyo.

mayendedwe

njinga kumbuyo likulu kuti zokuzira ndi mayendedwe Zinyalala chipolopolo. Only mu nkhani iyi kudzakhala kotheka kuti asiye yokonza awo ndi m'malo, knurled pa njinga zoposa 10 000 Km. Kunena zoona si mayendedwe amakakamizidwa kupirira phokoso zosasangalatsa kuvutika anthuwo kuvutika gudumu pambuyo pa ulendo oyamba kwa nyengo ya mvula, osanenapo yozizira. Odalirika gryazezaschity limasonyeza zisindikizo zosiyanasiyana zomwe kuteteza lubricants kukhudzana ndi chilengedwe kunja.

Tsopano kuonetsetsa prompodshipniki chochuluka ndi bushings kumbuyo. kusiyana ndi kuti mukhoza kuthetsa ufulu kusewera mu gudumu, akuchita kusintha chizolowezi cha mayendedwe chochuluka. Ngati pali vuto pa nkhani ya prompodshipnikami, mosakayikira m'malo iwo. Asankha kumbuyo njinga likulu gudumu zikhazikitsidwe mtundu komanso lodalirika mayendedwe a.

olamulira

The chizindikiro chachikulu cha kumbuyo likulu chitsulo chogwira matayala akutumikira m'litali. Kuti musankhe bushing monga chizindikiro olamulira utali wokwanira basi kuyeza mtunda pakati zosiyana mtedza kunja pa iyambitsa pezani njinga chimango.

miyezo

Ataphunzira mkati ndi kunja kwa kumbuyo njinga likulu, izo tikulimbikitsidwa kulabadira osiyanasiyana makulidwe a dongosolo. Kupezeka kwa ena kusiyana magawo chifukwa ntchito mapulagi pa osiyana mitundu njinga :

• Track chitsanzo - 10h120 mamilimita;
• amangothamangira njinga - 10h130 mamilimita;
• mtokoma wa zitsanzo wamba migodi -10h135 mamilimita;
• njinga kwa kutsikatsika - 12x135 mamilimita;
• akatswiri kalasi chitsanzo, "mtanda dziko" - 12x142 mamilimita;
• chitsanzo njinga kwa kalasi Freestyle, masewera kwambiri - 12h150 mamilimita;
• njinga kalasi BMX - 14x110 mm.

kusiyana structural

Zida kumbuyo malaya phiri njinga gulu ali kusiyana kwa zomangamanga undercarriages kwa njinga Highway gulu.

Bushings msewu ndi njinga msewu zitsanzo ndi zisindikizo - zisindikizo wapadera n'cholinga chofuna kuteteza mayendedwe motsutsa ingress wa Mankhwala oipitsa. Nthawi zambiri zopangitsa za amaphatikizidwa mu gulu limodzi zinthu conical.

Kumbuyo njinga likulu "chozemba", komanso zitsanzo zina wamba a njinga phiri kutali msewu, kuwonjezera chikugwirizana ndi cones ali mphira zisindikizo zambiri Maluwa. Kupezeka kwa zinthu zimenezi kumathandiza kuti chitetezo cha zida akuthamanga kuchokera ku dothi, mitundu yonse ya zinyalala ndi fumbi.

Mosiyana ndi msewu gulu njinga, zitsanzo phiri anapangidwa kuti galimoto pa mtunda kwambiri kuwoloka. Mwachibadwa, ntchito zina chitetezo limagwirira kumbuyo malaya mofanana kumawonjezera kulemera kwa ziwiri Wheeler ndi kutsikira sitiroko lightness. N'chifukwa chake bungwe la kumbuyo malaya njinga msewu kalasi ambiri opanga popanda khazikitsa deta zinthu.

Tiyenera kuganizira makhalidwe a njinga kapangidwe ndi mabuleki chimbale. Apa zimagwirira ntchito, ndi flanges amene olumikiza zimbale za ananyema.

Kusiyana imapezekanso mu njira mankhwala a ratchets pa likulu ndi fasteners tepi. Ambiri zitsanzo wamba kupanga zoweta njinga monga bushing ndi maseche anamanga-mu. M'malo mwake, kumbuyo likulu -speed njinga kawirikawiri amakhala kuti kagwere mtundu ratchet.

wonena za

Advantageously kwambiri kumbuyo malaya amasiyana kapangidwe asymmetric monga kumanja kwa limagwirira ndi, katiriji ayenera pabwino kapena sprocket. Poyerekeza ndi lamanzere, ndi flange pomwe uli chifupi ndi pakati olamulira. Chifukwa, kumanja ndi pang'ono wamfupi masipoko.

Pali mtundu wapadera wa aang'ono okwana m'mapulaneti. Kumangidwa mkati mwa nkhani limapangidwa limagwirira kwa kusuntha. Anaika pa kachitidwe ndi nyenyezi imodzi yokha. Unathandizira malaya a dongosolo sangathe kukhazikitsa unyolo tensioner.

Kodi kusonkhana ndi njinga kumbuyo likulu?

Kukafika ku msonkhano wa limagwirira ndi, m'pofunika kuganizira mfundo yakuti lamanzere ndi lamanja mapeto a olamulira ndi ena kusiyana. Kumanja phirilo mwamphamvu olumikizidwa kwa chitsulo chogwira matayala locknut Chilimbikitsidwabe choncho konse ankaiphwasula. Zokonda System zikhoza kusintha ndi kusintha malo a phirilo kumanzere.

Kuyesetsa kumvetsa mmene anasonkhanitsa kumbuyo njinga likulu, chinthu chachikulu - sizimayenderana mbali, amene ayenera kuikidwa kwa olamulira lamanja la phirilo lapansi. Pewani kulakwitsa pano ndi mosavuta kuposa pa nkhani ya kutsogolo gudumu msonkhano, pamene mbali ziwiri kuyang'ana njira zofanana.

Chokani, kulumikiza kumbuyo malaya zinthu mu amodzi umodzi pamene anaika, kulola ntchito zotsatirazi:

1. Kuyamba likulu chipolopolo ndi padziko ratchet chikho dongosolo kukhazikitsidwa kutsukidwa dothi, zatsalira mafuta akale kenako chikangoperekedwa ndi zapansi latsopano lubricant wandiweyani kugwirizana.
2. Kugwiritsa tweezers kubala mipira zimayikidwa mu malo mbamuikha mu lubricant wosanjikiza, amene kuchuluka ayenera kukhala yokwanira kuti mikanda si wakunkhunizidwa kumbuyo.
3. Kuchokera mbali ya ratchet amaika olamulira kwa phirilo bwino. opaleshoni imagwiridwa mosamala, popeza pali chiopsezo mayendedwe a mpira kukankha chikho.
4. Kumapeto kwa chitsulo chogwira matayala ndi pafupifupi njira zonse tili m'mavuto kumanzere phirilo, koma musati kumangitsa. Washers ali tili m'mavuto mu ndondomeko yolondola kenako ananamizira locknut.

Pa likulu kumbuyo ankaona pafupifupi anasonkhana. Mfundo yekha ndi unsembe wa mphira anther. Komabe, m'pofunika kutero pokhapokha kusintha otsiriza akuthamanga.

Kumbuyo njinga likulu - kukonza

Monga mmene kumapeto, ambiri ndi ankaikira kumbuyo kwa zochita malaya monga wonongeka kumangika kwambiri kapena tithe kumvetsa kumasulira kwake phirilo lapansi. Zikatero adzakhala ndi kupirira chidwi kumbuyo gudumu chilolezo. Mosiyana, m'chiuno tapered limagwirira idzatsogolera ku taut zambiri, angaletsedwe njira ya galimoto ziwiri matayala. Komanso, pali crunch mu mayendedwe a.

Kodi tingatani pamene chifukwa cha anthuwo kuvutika ndi kukhumudwa kumbuyo njinga likulu? Mpandawo Pankhaniyi adzakhala kukweza cones njira wrenches wapadera. Oyenera carob makiyi ili 15 ndi 20 mm, imene woyamba loko mtedza unscrewed kenako clamped kapena anamasuka chulucho kwa malire ankafuna.

Choncho, zotsatira za anthuwo kuvutika pamene kusuntha njinga ayenera kwina kwathunthu. Ngati kolowera ndi tapered kumbuyo njira bushing molondola, gudumu adzakhala atembenuza mosavuta popanda patsogolo zina okha mchikakamizo cha amasonyeza pa yokoka.

Nthawi zambiri chifukwa cha kulephera amakhala kupinda wamanja. Nthawi zambiri izi zimachitika mu nkhani ya otsika-quality, chotchipa zigawo zikuluzikulu. Ngati izi zachitika, vuto kokha kulola m'malo wathunthu wa olamulira a watsopano, wodalirika kwambiri.

Kuti akwanitse kukonza kapena mkazi wakeyo wa gudumu kumbuyo kwa kudzanja anali yabwino, izo tikulimbikitsidwa kuti dismantle zotsogolerazo ratchet. Komabe, pamene cholinga kukonzedwa ndi kumangika labwinobwino kapena tithe kumvetsa kumasulira cones, kuti aombeze zimenezi si koyenera.

Potsilizira pake, pofuna kupewa mavuto zosafunika mu mawonekedwe a njinga yaitali zachabezo ndi zinyalala pa kukonza yokwera mtengo nthawi zonse zokwanira pochitika Moti. Nthawi zambiri yafupika ku wapogawanikira zimagwirira ntchito, kuyeretsa awo, kondomu ndi ogwiritsa kuti iwowo.