Iyo chishandiso uye musimboti wekushanda kweiyo inopfuura batira

Mudziyo wemimwe michina yemota unosanganisira batira inopfuuridza. Kunyanya, icho chikamu chakakosha chejenareta. Iye zvino isu tichaisa pfungwa parudzi rwechigadzirwa, irwo musimboti wauchashanda, ndeupi rudzi rwekuputsika kwainaro, uyezve nzira yekusarudza batira nyowani.

Chii chinonzi freewheel chinja

Usati waona kuti nei chikamu ichi chiri mujenareta, unofanirwa kutsvaga mune zvishoma mazwi. Sekutsanangurwa kunoitwa sevhisi inozivikanwa Wikipedia, chinoshamisira batira inzira iyo inobvumidza iwe kuendesa torque kubva kune rimwe shaft kuenda kune rimwe. Asi kana shaft inotyairwa ikatanga kutenderera nekukurumidza kupfuura iko kutyaira, simba harifambe nenzira yakatarisana.

Shanduro yakapusa yenzira dzakadai inoshandiswa mumabhasikoro (shanu-chidimbu chakaiswa kumashure vhiri dhizaini kana ratchet mumitambo yemitambo). Kana mapedhi achishushikana, chinotenderera chinokonzereswa uye chinokona chinotanga kutenderera vhiri. Kana freewheeling ichiitwa, semuenzaniso kana uchidzika pakadzika, iyo inomhanyisa mashandiro inokonzereswa uye torque kubva vhiri haina kuiswa kune iyo pedals.

Maitiro akafanana anoshandiswa mumagetsi. Zvinofanira kutaurwa kuti mune dzakawanda mota dzekare chinhu ichi hachina kupihwa. Nekuwedzera kwesimba reinjini yemukati yemoto, mutoro pane jenareta wemotokari wakatanga kuwedzera. Kuisa freewheel kunopa kuwedzera muhupenyu hwekushanda kwebhanhire renguva (kune rumwe ruzivo, ona mune imwe chinyorwa) kana kutyaira kwemagetsi pachezvayo.

Kuvapo kwechinhu chinotenderera mumagetsi jenareta chinopa muyero pakati pechimurenga checrankshaft (kubva pairi, torque inopfuudzwa kuburikidza nebhandi renguva kune zvese zvakabatanidzwa, uye kuburikidza nebhandi rakasiyana kune jenareta) uye shaft inotyairwa tsime remagetsi. Kana injini iri mumotokari ichimhanya, ndiyo jenareta inova sosi huru yemagetsi, kunyange dunhu remagetsi remota rakabvarurwa nebhatiri. Ipo simba remagetsi richimhanya, bhatiri rinowedzerwazve nekugadzira magetsi kubva kujenareta.

Ngationei kuti chii chiri chinangwa cheye freewheel batira.

Nei uchida kubatirira kwakakura

Sekuziva kwevatyairi vazhinji, magetsi mumotokari panguva yekushanda kweinjini yemoto yemukati inogadzirwa nekuchinjisa torque kubva kune crankshaft kuenda kune jenareta dhiraivha. Isu hatisi kuzopinda mukuoma kunzwisisa kwechigadzirwa chayo - zvakadzama nezvekuti sei muchina uchida jenareta uye kuti basa rayo chii, zvinonzi mune imwe ongororo.

Magetsi emagetsi emazuva ano anosiyana neshanduro dzekare neakanyanya vibrator akagadzirwa pa crankshaft. Izvi zvinonyanya kutaurwa mumainjini edhiziri, kutanga neaya anoenderana nemamiriro ezvemamiriro ekunze eEuro4 uye akakwira, nekuti kunyangwe pakumhanya kwakaderera injini dzakadai dzine torque yakakura. Nekuda kweizvi, iyo yekumhanyisa pulley haitenderedze zvakaenzana sezvazvinoita kana iyo yekutanga iyo inotenderera mota panguva yekutanga.

Kuwedzeredza kudedera kwekubatanidza kunotungamira kukuti iyo bhanhire renguva rinokudziridza sosi yayo mushure memakiromita zviuru makumi matatu. Zvakare, aya masimba anokanganisa kushanda kweiyo crank mashini. Kuti uite izvi, maviri-mashoma flywheel akaiswa pamota zhinji (kuti uwane ruzivo rwekuti chikamu ichi chakasiyana papi neyakajairwa analogue, verenga pano), pamwe ne damper pulley.

Musimboti we clutch ndeyekuona kuti mota haina kusangana nemimwe mitoro kana uchichinjira kune imwe nzira. Izvi zvinoitika kana mutyairi achinja giya. Panguva ino, gasi rinosunungurwa uye batira inoshungurudzika. Injini inononoka kwechipiri chechipiri. Nekuda kwesimba risingabvumirwe, jenareta shaft inoenderera ichitenderera neicho kumhanya. Nekuda kweizvi, zvinova zvakafanira kubvisa mutsauko pakati pekutenderera kwekutyaira uye shafts inotyairwa.

Nepo injini yemoto yemukati ichisimudza kumhanya kwakakodzera kutyaira jenareta, shaft yesimba remagetsi inogona kutenderera zvakasununguka pairi yega kumhanya. Kubvumirana kwekutenderera kwezvinhu izvi kunoitika panguva iyo crankshaft inotenderera kusvika padanho rinodiwa uye jenareta shaft dhizaini dhiraivha yakavharidzirwa zvakare.

Kuvapo kweiyi freewheel damper mashandiro kunovimbisa kuchengetedzwa kwebhanhire (mukuchinja nzira dzekushandisa dzemota, torque surges haina kuumbwa). Kutenda neizvi, mumakina emazuva ano, sosi yekushandisa yebhandi inogona kutosvika zviuru zana zvemakiromita.

Pamusoro pejenareta, iyo inobata clutch inogona zvakare kuiswa mune kumwe kugadziridzwa kwekutanga (kuti uwane rumwe ruzivo nezve chishandiso chavo uye nemabatiro avo ekushandisa, verenga zvakasiyana). Iyi michina yakaiswawo mune yakasarudzika otomatiki transmissions ine torque inoshandura. Muzviitiko zvese izvi, torque inofanirwa kuendeswa munzira imwechete, uye nenzira yakatarisana, chinongedzo chinofanirwa kukanganiswa. Izvi zvinodikanwa kuitira kuti zvishandiso zvirege kudonha uye zvisatambure nekudengenyeka kunoitwa panguva yekushanda kweinjini.

Zvakanakira nzira idzi zvinosanganisira:

1. Iko hakuna kudikanwa kwekuwedzera maactuator ekudzikisa dhiraivha kubva kumuteveri (hapana dhiraivha, hapana emagetsi anopindirana, nezvimwe zvinodiwa. Iyo chishandiso inozvivhara yega uye inodimbura pasina kukosha kwekudzora maitiro aya.
2. Nekuda kwekureruka kwekugadzirwa, michina inoshandiswa nechigadzirwa haina kuomeswa nevashandisi vakasiyana. Izvi zvinoita kuti kugadziriswa kwemayunitsi kuve nyore zvishoma, sekunge kuti vaive vakagadzirwa nemagetsi ekuwedzera, izvo zvinogona kutadza kushanda.

Mashandiro anoita clutch

Kunyangwe paine chokwadi chekuti kune akati wandei mhando dzeakakwirisa makwati, iwo ese ane akafanana mashandiro ekushandisa. Roller mhando michina anoshandiswa zvakanyanya muindasitiri yemotokari. Ngatikurukurei musimboti wekushanda kweiyo mashandisirwo tichishandisa iyi nongedzo semuenzaniso.

Mhando yekuvaka iyi ine zvikamu zviviri. Imwe yekubatanidza hafu yakaiswa pane yekutyaira shaft, uye imwe pane inotyairwa shaft. Kana iyo yekutyaira hafu yekubatanidza ichitenderera zvichitevedza wachi, iyo yekumanikidza simba inofambisa iwo anotenderera (ari mumatanda pakati pezvikamu zvehafu yezvibatanidzwa) muchikamu chakamanikana cheiyo nzira. Nekuda kweizvi, wedge yemuchina inoumbwa, uye chikamu chinotyairwa chinotanga kutenderera nemotokari.

Pangosvika kutenderera kweiyo shaft shaft ikadzikira, kudarika kweiyo shaft shaft inogadzirwa (inotanga kutenderera pane yakakwira frequency kupfuura iyo yekutyaira chikamu). Panguva ino, iwo anotenderera anofamba achienda muchikamu chakafara chemapikicha, uye simba racho harisvike pakatarisana, nekuti hafu-yekubatanidza yakaparadzaniswa.

Sezvauri kuona, chikamu ichi chine yakapusa musimboti yekushanda. Inofambisa kutenderera mafambiro chete munzira imwechete, uye mipumburu chete kune yakatarisana. Naizvozvo, icho chigadzirwa chinonzi zvakare freewheel.

Mudziyo uye zvikamu zvikuru

Chimbofunga roller roller clutch. Shanduko iyi inosanganisira:

• Yekunze keji (mukati panogona kuve nematanho akakosha pamadziro);
• Ingeji yemukati ine fungidziro;
• Matsime akati wandei akasungirirwa kune keji yekunze (kuwanikwa kwavo kunoenderana neyakagadzirwa maficha). Vanosundira ma roller panze kuti chishandiso chishande nekukurumidza;
• Roller (kukweshera chinhu chechigadzirwa), icho, kana chichiendeswa muchikamu chakamanikana chechimiro, sunga mativi ese, uye batira inotenderera.

Mufananidzo uri pazasi unoratidza kudhirowa kweimwe yekugadziriswa kwemahara emahara.

Ichi chikamu chinotsiva yakajairwa alternator pulley. Magetsi pachezvayo haatarise zvakasiyana nemhando yechinyakare. Musiyano chete ndewekuti tambo ichaitwa pane shaft yemhando yakadaro. Nekubatsira kwayo, coupling yakanyatso kubatanidzwa kune jenareta drive. Iyo pulley yakabatana neyuniti yemagetsi nenzira imwecheteyo neyemhando yejenareta yemhando - kuburikidza nebhandi renguva.

Kana mota ikachinjira kune yakaderera kumhanya, iyo inomhanyisa mhedzisiro yehuremu hwejenareta shaft haigadzi runout mubhandi, iyo inowedzera hupenyu hwayo hwekushanda, uye inoita kuti iro basa reesimba riwedzere yunifomu.

Mhando dzakasiyana dzekuwedzeredza alternator couplings

Nekudaro, iyo yepasirese mhando ye freewheel michina inobvumira iyo jenareta rotor kutenderera zvakasununguka nekuda kwekuchinjisa kwesimba kubva kune crankshaft. Mune ino kesi, yakakosha mamiriro ndeye yakakwira kutenderera kumhanya kweiyo shaft shaft - chete mune ino kesi iyo mashini ichavharwa, uye shaft yesimba remagetsi ichakwanisa kusunungura.

Izvo zvakanakira roller shanduko ndeiyi:

1. Isingadzikiswe kuvaka;
2. Masanhu ekutyaira uye anotyaira miseve anofanirwa kuenderana zvakakwana;
3. Nekuda kwekushandiswa kwezvinhu zvinokungurutsa (sekutakura), chigadzirwa chinoda kunyatsojeka mukugadzira, nekudaro, lathe yepamusoro-chaiyo inoshandiswa mukugadzira. Chete mune ino kesi ndipo panokwanisika kuzadzisa rakakodzera geometry yezvinhu zvese zvechigadzirwa;
4. Havagoni kugadziriswa kana kugadziriswa.

Iyo ratchet vhezheni ine yakafanana dhizaini. Musiyano chete ndewekuti mazino anogadzirwa mukati mekamuri rekunze, uye chinhu chekukwesana chinomiririrwa nepawls, iyo yakagadzikwa kune rimwe divi kune keji yemukati, uye kune rimwe divi yakatakurirwa chitubu. Kana hafu yekutyaira yekubatanidza yatenderera, iyo pawls inozorora yakanangana nemazino egeji, uye coupling yakavharwa. Pangosvika mutsauko mukumhanyisa kwekutenderera kwemashawidhi, pawls anotsvedza achitevera ratchet musimboti.

Sezvingatarisirwa, iyo yechipiri nadzurudzo ine akati wandei zvakanakira pamusoro peiyo roller mhando. Chinhu chikuru ndechekuti shanduko yakadaro inopa kumisikidza kuomarara kwehafu-yekubatanidza. Imwezve yekuwedzera yeratchet mhando ndeyekuti inogona kugadziriswa, asi iyo roller mhando haigone.

Kunyangwe kuvimbika kwepamusoro, zvikwikwidzi zvemakonzo hazvisi zvisina zvipingaidzo. Izvi zvinosanganisira:

• Impact mhedzisiro panguva iyo batira yakavharwa. Izvi zvinokonzerwa nenyaya yekuti imbwa dzinongoerekana dzamira pamazino ehafu yekubatanidza hafu. Nechikonzero ichi, ratchets haishande mumayuniti ane yakakwira dhiraidhi shaft kumhanya.
• Mukuita kwekubata, batira inoburitsa hunhu kudzvanya (imbwa dzinotsvedza pameno). Kana chishandiso ichi chichiwanzo tora shaft inotyairwa, iyo pawls kana meno mune iyo michina (zvinoenderana nesimbi yakashandiswa) inokurumidza kupera. Ichokwadi, nhasi kwave kutove nekugadziridzwa kwemakonzo anotyisa anoshanda akanyarara nekuda kwekuti kana uchibata imbwa hadzibate meno.
• Pakumhanya kwakanyanya uye kazhinji kukiya / kuvhura, zvinhu zveiyi michina zvinopera nekukurumidza.

Kuzvimiririra kuona kuti ndeipi pulley yakaiswa pane jenareta yeimwe mota, ingo tarisa kugomo rayo. Iyo clutch inobata haina kuchengetedzwa nekiyi nati pane shaft yemuchina. Asi mumotokari dzazvino hapana nzvimbo yakawanda yemahara pasi pehood, saka hazviwanzo kuitika kufunga nezve iyo gomo jenareta pulley ine (iyo sarudzo ine freewheel clutch mune dzakawanda kesi inongopfekera pamubato). Jenereta akashongedzerwa nemushini uri kuongororwa wakavharwa nevhavha inodzivirira (dzimba dzekamuri), mhizha zhinji dzinoona mhando yejenareta kutyaira yakanangana neichi chivharo.

Zviratidzo zvekushomeka kwekuwedzera kwekubatira

Sezvo chishandiso ichi chiri kugara chichifamba, kuparara kwayo hakuna kujairika. Izvo zvinowanzoitika zvikonzero zvekutadza zvinosanganisira kusvibiswa kweiyo michina (kuyedza kukurira yakadzika, yakasviba ford) kana echisikigo kupfeka kwezvikamu. Izvi zvinhu zvinotungamira kuchokwadi chekuti iyo yakanyanyisa batira inogona kuvharidzirwa zvachose kana kumisikidzwa kwehafu yekubatanidza ingasaitika.

Izvo zvinokwanisika kuona kusashanda kweiyo inopfuura clutch nekukanganisa mune jenareta. Nekudaro, nekukwakuka kwakapinza mu crankshaft revolutions (mutyairi akanyatso kumanikidza gasi rinokanganisa, uye shanduko dzichisvetuka), iyo hafu-yekubatanidza inogona kuputika. Mune ino kesi, kunyangwe iwo ma rollers achienda kune yakatetepa chikamu cheiyo mudziyo, nekuda kwekukuvara kwakakomba, ivo vanongotsvedza. Nekuda kweizvozvo, crankshaft inotenderera, uye jenareta inomira kushanda (torque inomira kuyerera kune shaft yayo).

Nekuputsika kwakadaro (iyo hafu-yekubatanidza haibatanidze), sosi yemagetsi inomira kuburitsa magetsi kana isingaidzore bhatiri, uye iyo yese iri-bhodhi yemagetsi system inoiswa simba nebhatiri. Zvichienderana nematanho ebhatiri mune ino modhi, muchina unogona kushanda kusvika maawa maviri. Paunenge uchiita izvi, funga nezveyeji yekuchaja bhatiri. Zvimwe zvakawanda nezve maitiro ekuongorora jenareta zvinotsanangurwa pano.

Kana kukanganisika kukaitika, semhedzisiro iyo hafu dzekubatanidza dzakasungwa, mune ino kesi muchina unoshanda seyakajairika dhiraivha pulley yejenareta kusvika, nekuda kwekupfeka, iwo anotenderera anomira kuzorora pane keji. Hapana kana chimwe chete chinokanganisa batira chinokanganisa chinogona kufuratirwa, nekuti izvi zvinokanganisa mashandiro esimba remagetsi, kusvika pakuchinja kweiyo shaft.

Zvakare, kutadza kushanda kweiyo michina kunogona kuperekedzwa nekudonha panguva yekutanga kana kumisa simba remagetsi. Munguva yekushanda kwemota, ruzha rusingagumi runonzwika kubva kudivi rejenareta (ichi zvakare chiratidzo cheakundikana magetsi sosi anotakura).

Nzira yekuona kuti clutch haina kurongeka

Nekuiswa kwefreewheel mukugadzirwa kwemajenereta emazuva ano, maererano nenyanzvi dzakawanda, sosi yesimba remagetsi yakawedzera ne5-6 nguva. Sezvatatofunga, chinhu ichi chinodiwa kubvisa torsional vibrations pane jenareta shaft. Nekuda kweizvi, iyo meshini inoshanda zvakanyanya zvakaenzana, pasina nguva isati yasvika yekutakura, uye kushanda kwayo hakuperekedzwe neruzha.

Asi hapana zvikamu mumotokari izvo zvisingadi kuchinjwa. Izvi zvakafanana zvinogona kutaurwa nezve overrunning clutch. Kusashanda kwayo kwakakosha kwakajairika kune ese mabhengi - inopfeka uye kazhinji wedge yayo inoitika. Iyo inofungidzirwa sosi yejenareta clutch iri munharaunda ye100 zviuru zvemakiromita.

Kana iyo clutch jams, inomira kunwisa inertia, uye ichashanda seyakajairwa kubereka. Nokuda kweizvi, mutoro uri pabhanhire re alternator uchawedzera. Kana iyo yatove yekare, saka inogona kuputsa. Iyo tensioner yebhande inoperawo nekukurumidza.

Iwe unogona kuona iyo freewheel wedge neanotevera maficha:

1. Kushanda zvakanaka kwejenareta kwakanyangarika - kudengenyeka kwakaonekwa mairi. Sezvo mutemo, panguva yekushanda kweinjini, kusashanda uku kuchaperekedzwa nekuputika kwebhanhire re alternator.
2. Mangwanani, paunotanga injini uye kusvikira yaita zvishoma, bhanhire rinoridza muridzo zvikuru.
3. Belt tensioner yakatanga kushanda nekudzvanya.

Zvishoma kazhinji, iyo clutch haina wedge, asi inomira kutenderedza jenareta shaft. Kuparara kwakadaro kwakanyanya kuoma kuona nekuona pasina kubvisa michina. Chiratidzo chikuru chekusashanda kwakadaro ndiko kushayikwa kwebhatiri yekuchaja kana kubhadharisa kwayo (zvechokwadi, kusashanda uku kune zvimwe zvikonzero).

Kuwedzeredza clutch diagnostics

Kutarisa iyo inopfuura clutch inodikanwa mune inotevera mamiriro:

1. Iyo bhatiri chiratidzo (yero kana tsvuku) pane yakashongedzwa yakauya. Izvi zvinoitika kana bhatiri risiri kubhadhariswa kana kusiri kuwana simba rakaringana.
2. Kana uchichinja magiya (batira inosvinwa kunze uye gasi rinoburitswa), kudedera kudiki kunonzwika, sekunge kuti injini inodzidziswa nechisimba neimwe nzira. Mhedzisiro iyi inoitika muchiitiko chejamm clutch. Panyaya iyi, kana mota ikachinjira kune yakaderera kumhanya, iyo jenareta shaft inogadzira kupfupika-kwenguva kuramba kumota nekuda kwemasimba emagetsi. Izvi zvinowedzera mutoro pabhandi, zvichikonzera kusakara nekukurumidza.
3. Yakarongwa kuchengetedza mota. Panguva ino, otomatiki hutachiwana, dhiraivha inotariswa (kana iripo mukutapurirana, ipapo zvinokonzeresa zvinokonzeresa kana uchichinja nzira dzekushandisa dzemukati injini yemagetsi), iyo yekutanga, batira (isina kukwana kuvhura kwedengu inodenha majee einjini nekumhanyisa simbe).

Kuti utarise kushandira kweiyo clutch clutch, unofanirwa kubata nyanzvi, nekuti basa iri rinoperekedzwa nekubvongodzwa kwemushini. Kana yakajairwa pulley yakabviswa nekusunungura iyo yekuchinjisa nzungu, saka iyo yemahara freel inobviswa nechakakosha chishandiso. Yakagadziriswa nzira mune ino mamiriro inogona kukuvadza zvakanyanya jenareta shaft.

Ndinoziva sei kana alternator freewheel ichida kutsiviwa?

Kunyatsoona kana iyo overrunning clutch yakundikana, jenareta inoda kubviswa. Asi kune dzimwe nzira dzinobatsira kuona kusashanda kwe clutch nezviratidzo zvisina kunanga.

Funga nezvesarudzo yekutarisa nekubviswa kwekubatanidza uye pasina kubvisa jenareta.

Dismantled test

Mushure mokubvisa kubatanidzwa kubva kune jenareta shaft, nhangemutange yemukati inosungirirwa neminwe miviri kuitira kuti nhangemutange yekunze itenderere zvakasununguka. Nheyo yekushanda kweiyo overrunning clutch ndeyokuti kupururudza kwezvikamu mune imwe nzira kunofanirwa kuzvimiririra, uye mune imwe nzira - synchronous.

Nemujaho wemukati wakakiyiwa, edza kushandura nhangemutange yekunze munzira yekutenderera bhandi. Mune ino nzira, zvimedu zvinofanirwa kutenderera pamwechete. Kana zvichikwanisika kushandura nhangemutange yekunze kunyange zvishoma, ipapo clutch haishande, uye nekuedza kukuru shaft haizotenderera, izvo zvinozotungamira kune undercharging yebhatiri. Muchiitiko ichi, clutch inofanira kuchinjwa.

Maitirwo akafanana anoitwa kuona kana clutch yakadzvanywa. Nemhete yemukati yakasungirirwa, kuedza kunoitwa kushandura nhangemutange yekunze munzira yakatarisana nekutenderera kwebhandi rekuchinja. Clutch yakanaka inofanira kutenderera yakasununguka munzira iyoyo. Kana ikashanda neanoonekwa jerks kana isingatenderere chero nzira zvachose, saka yakajairwa uye chikamu chinofanira kutsiviwa.

Tarisa pasina kubvisa

Heano mamwe masaini asina kunanga anoratidza kupfeka kana kunetsa freewheel oparesheni:

1. Motokari iri kushanda isina basa. Alternator bhandi tensioner inofanira kutenderera zvakaenzana, pasina kuzununguka;
2. Motokari inounzwa kumhanya 2-2.5 zviuru paminiti. ICE inomira. Panguva ino, iwe unofanirwa kuteerera kune kurira kunobva kune jenareta. Kana mushure mokumisa motokari pfupi buzz inonzwika (1-5 seconds), zvino ichi chiratidzo chekupfeka pane pulley inotakura;
3. Panguva yekutanga kweinjini kana kumira kwayo, kudzvanya kunobva mujenareta kunonyatso kunzwika. Izvi zvinoitika kana inertial mutoro unoshandiswa kune clutch, uye yakavharwa uye inotsvedza pasi pemutoro unorema;
4. Kuridza muridzo bhandi kunogona kunge kuri chiratidzo che clutch yakamanikana.

Macheki Akakosha eAlternator Freewheels

Mhando dzakasara dzekutarisa mashandiro eiyo overrunning clutch (kana yakakosha mhando yeinertial disconnecting mechanism yakaiswa) inoitwa mumamiriro emhando dzemotokari dzakashongedzwa.

Muedzo wenguva dzose unokubvumira kuti uone kana michina iri kushanda kana kuti yatotyoka. Necheki yakadzama pamasimiti akasarudzika, nyanzvi dzinogona kutaura kuti chikamu chichatadza sei nekukurumidza.

Kusarudza nzira nyowani

Kusarudza clutch nyowani inopfuura haina kusiyana nekusarudza imwe auto chikamu. Chinhu chakachengetedzeka kuita kutsvaga mazano kubva kuchitoro chemotokari. Zvakaringana kumutengesi kutumidza zita modhi yemota uye gore rekugadzira. Iwe unogona zvakare kutsvaga zvakapetwa zvikwikwidzi zvemamwe majenareta nekatalog nhamba kana mamaki pane icho chigadzirwa pachako (kana chiripo).

Kana mutyairi achive nechokwadi chekuti mota inoenderana zvizere neyakagadziriswa fekitori, saka kusarudzwa kwechimisikidzo chitsva kunogona kuitwa pachishandiswa VIN kodhi (verenga nezve kwatsvaga kodhi iyi uye neruzivoi nezve mota irimo) zvakasiyana).

Vazhinji vatyairi vanofarira epakutanga auto zvikamu, asi kazhinji izvi hazvireve kuti chikamu ichi chichava chemhando yepamusoro, asi mutengo unogara wakakwira. Izvi zvinoshandawo pakukwira kwakanyanya. Iko hakuna makambani mazhinji kwazvo anogadzira sarudzo dzepakutanga dzekugadziriswa kwefekitori. Vazhinji vavo vanopa zvigadzirwa zvavo kumusika wechipiri zvakare. Anocherechedzwa bhajeti anoenzanirana ezvakatangira zvikwiriso zvinopihwa nemhando dzakadai se:

• French Valeo;
• ChiGerman INA uye LUK;
• MaGate eAmerica.

Kunyangwe yakachipa, asi zvishoma zvigadzirwa zvemhando yepamusoro zvinopihwa nemakambani anotevera:

• ZEN yekuBrazil;
• Lynxauto wechiJapan, kunyangwe hazvo ichi chigadzirwa chinotengesa zvigadzirwa zvakagadzirwa mune dzimwe nyika;
• American WAI;
• Dutch Nipparts;
• Italian ERA.

Paunenge uchitenga chikamu, zvakakosha kuti utarise zvakanyanya chigadzirwa. Chero kukuvara kwechimakanika kana kukanganisa kwekuona hakugamuchirwe, nekuti chikamu ichi chinofanira kunge chine geometry yakakwana

Kuisa nyowani inopfuura alternator batira

Kazhinji, kutsiviwa kweinopfuura batira inoitwa mune yakasarudzika chiteshi, nekuti mota zhinji dzemazuva ano dzine yakaoma injini mupanda, zvinoita kuti kuwana chikamu kuve kwakaoma. Zvakare, kune ino maitiro, chishandiso chinoshandiswa chisingawanzo kushandiswa chero kumwe kunhu, saka munhuwo mutyairi kazhinji haana makiyi akadaro.

Kubvarura uye kutsiva iyo michina kubva kune jenareta shaft, iwe uchada:

• Iyo yakakosha puller yekubatanidza (iye anoda yakawanda-yakatenderedzwa kamwene ine maviri-mativi mativi);
• Vhura-magumo wrench yechikamu chakakodzera kana musoro wakakodzera;
• Torque chipanera;
• Vorotok Torks.

Zviri nani kuita basa mushure mekuputsa jenareta, nekuti dzimwe mota hadzina nzvimbo yakakwana muchikamu cheinjini kutsiva batira. Zvichienderana nemabatiro einjini, iro basa rinoitwa mune inotevera kuteedzana;

• Nzvimbo dzinobviswa kubva mubhatiri (maitiro ekuita izvi nemazvo zvinotsanangurwa pano);
• Bhanhire rekuchinjanisa rakaneta;
• Magetsi anobviswa;
• Uchishandisa puller, iyo coupling haina kukamurwa kubva kune shaft (apo shaft inofanira kubatwa kuti isatendeuke);
• Iyo nyowani mashini inokwenenzverwa kumusoro pane yekare iyo;
• Chigadzirwa chakasungirirwa pane shaft uchishandisa torque wrench ine simba reinenge 80 Nm;
• Chimiro chakaiswa munzvimbo yayo;
• Nzvimbo dzebhatiri dzakabatana.

Chinhu chidiki chidiki chekuwedzeredza clutch kutsiva. Inofanira kuvharwa nekamuri repurasitiki (inodzivirira kubva kuguruva uye zvinhu zvekunze kubva pakupinda muchimisikidzo) Kana chinhu ichi chisina kubatanidzwa, unofanirwa kuchitenga zvakasiyana.

Nzira yekushandura - kugadzirisa nemaoko ako pachako

Kutsiva / kugadzirisa clutch yakakundikana, zvakakosha kuibvisa kubva kune jenareta. Kuti uite izvi, sunungura bhanhire rebhanhire, bvisa jenereta pachayo, uye wobva wasunungura nut inogadzirisa kubatanidza pane shaft.

Kuiswa kwe clutch itsva kunoitwa mune reverse order. Dambudziko chete nderekuti vagadziri vanoshandisa bhaudhi yakakosha inoda kiyi yakakosha. Kazhinji muromo wakadaro uripo muhunyanzvi maturusi kits yevatyairi. Naizvozvo, pakusarudza seti nyowani yezvishandiso zvemuchina, unofanirwa kutarisisa kuvepo kwenozzle yeTREX bolt.

Kana tikataura nezve kugadziriswa kwe clutch inoputika, saka iyi nzira haigadziriswi, kunyange kune mhizha dziri kuedza kudzorera iyo yakaputsika. Asi munyaya yeclutch, chikonzero chekugadzirisa chakafanana nechinhu chakabatwa kana chakashata chakasakara. Zvinhu zvakadaro zvinofanira kugara zvichitsiviwa nemamwe matsva.

Vhidhiyo pamusoro wenyaya

Heino vhidhiyo pfupi nezve mudziyo uye chinangwa chemahara mavhiri ejenareta:

Kupfuura clutch chinangwa uye mudziyo

mhedziso

Nekudaro, kunyangwe zvisiri zvekumanikidza kuti mota dzekare dzigadzirire batira pane iyo alternator, iyi mashini inopa kushanda kwakanaka kwesimba sosi, uye zvakare inodzivirira kupfeka kusati kwasvika kwebhanhire rekutyaira. Kana michina yakadaro ichigona kuita pasina chinhu ichi, saka mumamodheru emazuva ano kuvapo kwayo kunosungirwa, nekuti simba remagetsi rinogadzira kudengenyeka kukuru, uye nekuchinja kwakangoerekana kwaitika kubva pakumhanya kwakanyanya kuenda kune XX mode, iyo inertial mhedzisiro yakakwira zvakanyanya kupfuura mune yakaderera- injini dzemagetsi.

Maitiro aya ane dhizaini yakapusa, nekuda kwekuti vane hupenyu hwakareba hwekushanda. Asi kana paine chikonzero chekugadzirisa kana kutsiva chishandiso, zviri nani kutsvaga rubatsiro kubva kuna nyanzvi.

Mukupedzisa, isu tinopa vhidhiyo ipfupi kuti ungaongorora sei kubatirira kwakakura usingaibvise kubva kune jenareta:

Zviratidzo zvekusashanda kweanodzvinyirira alternator batira.

Mibvunzo nemhinduro:

Chii chinoita jenareta overrunning clutch? Ichi chikamu chepulley mumhando dzakawanda dzemotokari dzemazuva ano. Ichi chishandiso chinopa kumhanya kwakatsetseka kweshaft uye yakazvimirira kutenderera kwepulley ine unidirectional kufamba kwezvikamu izvi.

Chii chinoitika kana jenareta clutch jams? Alternator bhandi richadedera, ruzha runobva pairi ruchawedzera. Anodzvanya anozotanga kuita mabhandi, bhandi roridza muridzo. Nokufamba kwenguva, bhandi uye tensioner yaro inopera uye inodonha.

Nzira yekubvisa sei clutch kubva kune jenareta? Bhatiri rakabviswa, zvikamu zvinopindira zvinobviswa. Bhandi realternator rinosunungurwa uye rinobviswa. Iyo pulley shaft inobatwa (uchishandisa calibrated torque wrench). Iyo pulley fastening nut haina kuvharwa.