Gawa zida: chiri, unsembe ndi kusintha

Mkati galimoto pali zambiri zokhudza zosangalatsa, amene zodziwika kokha kwa zimango kapena anthu kwambiri adamthamangira njira. Imodzi mwa mbali awa - kugawanika zida. mchitidwe uwu kudziwa mafani ikukonzekera. Tiyeni tipeze chimene katunduyo ali ndi chimene iwo uli.

Gawo shifters ndi ntchito zawo

Ambiri mwa injini latsopano zida ndi shifters gawo, moti kusintha kwa ntchito ya unit mphamvu pamaziko chiwerengero cha kusintha kwa crankshaft lapansi. Izi ndi zofunika kuti tipeze makokedwe pazipita pa mkulu injini liwiro osiyanasiyana.

Ngati inu galimoto iliyonse Buku, ndiye adzakhala makhalidwe monga injini ndiyamphamvu ndi makokedwe pazipita kuti injini amatha yopangira pa ena kusintha crankshaft pa mphindi kutchulidwa.

Apa timatenga Mwachitsanzo, chitsanzo wamba za "Reno-Logan". injini amapulumutsa pa TH 6. Crankshaft 170 rpm ndiyamphamvu. Zolemba malire makokedwe ndi 270 NM pa 3250 Rev / min. Kuyambira Chiwerengerochi zikuonekeratu kuti chiwerengero cha makokedwe pazipita chingapezeke ngakhale pa liwiro zolimbitsa. A pazipita mphamvu ndi limapanga pokhapokha 6000 Rev / min. Ngati galimoto ali okonzeka ndi gawo shifters dongosolo, izo ndi osiyanasiyana onse amene injini adzapereka makokedwe apamwamba, osati wina amene kuwonjezekeredwa zomangidwa ndi Mlengi.

Gawa camshaft zida amachita ziri ntchito mofanana gawo shifter. chidutswa ali ndi dongosolo zofanana ndi za camshaft lapansi. Iwo akhoza zimayenda ndi njira zina patsogolo kapena kumbuyo.

kugawanika ntchito zida

Ochiritsira zida wokwera pa camshaft ndi, anafuna popereka makokedwe ku crankshaft kwa camshaft nthawi. Mwatsatanetsatane amafotokozera ndi chimodzi-chidutswa popanda mbali iliyonse avundulidwe. Akuyandama zida tichipeza zigawo ziwiri - iwo akhoza kusuntha wachibale wina ndi mzake. Izi zimathandiza kuti kusintha camshaft njingayo, popanda okhudza mphamvu ya lamba nthawi kapena kayendetsedwe unyolo.

Mwachitsanzo, chinthu ichi pa Vaz injini akhoza atembenuza kutsinde pa 5 ° mu umodzi kapena malangizo ena. Iwo ayenera kumvetsa kuti kusintha Motero, titha injini ntchito okha modes yeniyeni - mu magulu chapamwamba kapena kuchepera.

Nthawi zambiri kuonjezera mphamvu ndi makhalidwe ena olimbana camshaft ndi zida zake kusintha. Ngati inu m'malo mwa iwo, inu mukhoza sintha osiyana vavu nthawi. Komanso adzatha kusintha kumathandiza kupeza ngodya zabwino za valavu yomweyo. Ngati injini m'malo fakitale-anaika kugawanika zida popanda kuchotsa camshaft, ndiye inu mukhoza kusintha ngodya denga.

Kodi ntchito?

Mwachitsanzo, makokedwe chimasintha kuchokera 4000 rpm pansi, mwachitsanzo kwa 3000. Amenewa anafuna mwa onsewo ndi camshaft motsogozedwa crankshaft lapansi. Pankhaniyi, valavu nthawi chionetsero kotero izo zinali pang'ono patsogolo pamapindikira. Izi amachita kuchepetsa ngodya ya kutseka mavavu wambiri.

Koma tikumbukire kuti ngati injini untwisted kwa pazipita zotheka liwiro mu Mbiya alibe kudzazidwa wandiweyani. Iyi ndi njira yabwino bwanji liwiro ndi mphamvu linanena bungwe ayi.

kamangidwe

Akuyandama zida tichipeza zinthu ziwiri - mphete zida ndi likulu la. Iwo cholukanalukana mwa akapichi. Mabowo kuti anapangidwa kuti likulu akanakhoza atembenuza wachibale korona. kamera A wokwera pa likulu ndi mafungulo. fixation Izi zipangitsa kasinthasintha wa likulu pamodzi ndi camshaft lapansi.

zifukwa zazikulu atakhala zida kugawanika

Engine ikukonzekera akatswiri apeza zifukwa ziwiri ambiri amaika chidutswa. Ziyenera adzanyamula kukumbukira kuti masewera sadzachita kanthu camshaft, ngati Kuwonjezera apo adzakhala wokwera kugawanika camshaft zida (Sandama sadzapita). Pamene khamu ntchito mu fakitale zambiri kumbali kwa amene anatchulidwa mu zithunzi ndi. Choncho, magawo galimoto ukunenedwa kwa chitsanzo galimoto imodzi, wosiyana wapachiyambi. Zolakwika zimenezi si madigiri oposa khumi ndi awiri. Mwachibadwa, izi zimakhudza makhalidwe injini mphamvu. Mwa khazikitsa ndi zida zogawanika mwini galimoto akhoza pamene zofunika kusintha ndi konza ndi makokedwe.

Khazikitsa camshafts anatsekula akhoza kwambiri pa makokedwe a unit mphamvu. Gawa zida Vaz - wina + 5% mphamvu mavoti. Ndi wokongola zoipa.

Njira kusintha

Masiku ano, msika magalimoto ali ndi zida lakonzedwa kuti pafupifupi magalimoto onse kuchokera AvtoVAZ. Aliyense chitsanzo ali njira yakeyake mwamakonda. Taganizirani chitsanzo cha mfundo za kusintha Vaz-2108-2112.

Vaz-2108-21099

Kotero, chinthu choyamba pa zida gudumu mulembe mfundo pa ukusuntha ndi mbali lokhazikika. Iwo anafunika kuchita unsembe yolondola - zonse ntchito ndi amodzi mu nkhani ndi gawo muyezo. Komanso, pambuyo chiwembu Mfundo anaika zida malo kugawanika. Khazikitsa izo si wosiyana ndi muyeso. Ndiye inu mukhoza kuvala kumene anaika lamba mwatsatanetsatane.

Nkofunika onani kambiri mudapholiwa zofanana. Kuchitila akadakwanitsira ndikofunika kuwunika ndi digiri valavu kutsegula. chizindikiro Izi mosamalitsa kumatanthauza ndi zinatchulidwa pa siteji mamangidwe a camshaft makamaka. Ngati kuli nthambi ali kutsegulidwa kwa wambirimbiri kafukufuku pasipoti, pamene zida gudumu kumasula zomangira zimene zili kunja. Ndiye tiyipukuse kugawa chinthu theka kunja kwa kugawanika kuti chizindikiro akhoza kusintha mosavuta.

Pamene adzatha molondola anapereka ziro udindo wa camshaft n'kofunika kuchita lachindunji kuposa gawo kusintha. Pamene kutsinde olemera zimayenda mu malangizo a kasinthasintha wa m'munsi (crankshaft), chotero kuwonjezeka samatha. Makokedwe lidzakhala lilipo mchaka ranges sing'anga ndi otsika. Ngati kugawanika zida camshaft (VAZ-2108 kapena chitsanzo ina ya galimoto, si choncho zofunika) ndi kutsinde adzakhala zimayenda mwachindunji mbali zosiyana kwa kasinthasintha wa crankshaft, mphamvu ukukula.

Mwa kuchita zimenezi ndondomeko kudzudzulidwa, sibwino kuti nditalikane ndi mfundo koyamba oposa theka dzino pa pulley lapansi. Ngati zida za umalamulidwa ndi carburetors, nthawi iliyonse mpheto wa kutsinde chofunika poyatsira ngodya uphungu. Apo ayi, udzachitika chala dongosolo.

injini 16 vavu Vaz-2110-2112

Ngati kusintha kwa zida kugawanika imagwiridwa kwa injini izi, ndiye nazo izo analimbikitsanso kukhazikitsa camshafts anatsekula. Ayenera kutsatira pa chizindikiro pa fakitale. Malinga ndi iye ena nyimbo kutseka / kutsegula mavavu. Ndiye, pamwamba akufa pakati malo pisitoni ndi kudyetsedwa kwa zonenepa yoyamba ndi yachiwiri. Komanso pa zida za bwino kuvala lamba.

Pambuyo kuti zizindikiro ayenera kukhazikitsidwa. Iwo angakuthandizeni kudziwa mmene mavavu ndi ikuyenda. Muyenera kupeza malo limene wachinayi njira yamphamvu adzakhala kwathunthu kutsekedwa. Komanso, ntchito magiya ndi chizindikiro ndinazolowera kutsekedwa. Ndiye mukhoza kumangitsa ndi akapichi chikukonzekera kuti asonkhane mphamvu wagawo ndi kuchita cheke mayeso.

Classic Vaz

Mu vosmiklapannyh chakale galimoto pinion ali anasonyeza ndi zizindikiro muyezo fakitale. Komanso kusintha kutseka mavavu. The pistons choyamba ndi wachinayi zimayikidwa mu TDC. Miyendo ya chizindikiro ayenera kupuma ndi rocker lapansi.

Nayenso anapereka mfundo imeneyi pamene mavavu amakhala otseka panalembedwa woyamba. Pambuyo choikidwa pa malo enieni a TDC anatsekula zida gudumu. Musaiwale za magawanidwe zida pa rockers ndi poti mita waikidwa. Komanso pinion chili, kukolola ndi kuyamba injini.

Pomaliza

Choncho kudzera mwa zida wina akhoza kwambiri bwino koyamba magawo vazovskih Motors. Izi si wotchuka ikukonzekera zoweta injini.