Kutsiva matai echando nematairi ezhizha. Kuitisa rini?

Chitubu chave kusvika, uye nacho nguva yekutsiva matai echando neaya ezhizha. Matayi zvino anogona kutsiviwa uye zvitoro zvematayi zvinofanirwa kuteedzera mirau yekuchengetedza kuderedza njodzi yekutapukirwa nekuda kwedenda ririkuenderera mberi.

Matayi ndiwo chete panosangana mota nemugwagwa. Mamiriro avo uye hunhu hunokanganisa zvakananga mwero wekuchengetedzwa kwevatyairi, nekuti kubata uye braking chinhambwe chemotokari kana mota ine mavhiri maviri zvinoenderana nemamiriro avo. Zvisinei, avo vanodavira kuti kutyaira pamatayi echando muzhizha hakuna ngozi zvikuru pane kuti pasina ivo varasika. Chiito chakadaro chinogona kutiisa panjodzi yekurasikirwa nehutano kana hupenyu, nekuti, maererano neADAC, kureba kubva ku100 km / h pamatairi echando muzhizha kunyange 16 metres kureba kupfuura pamatairi ezhizha.

Nguva yekuchinja matayi? Kunyanya kukosha tembiricha

Asi tinofanira kuenda kunzvimbo yacho nokukurumidza kana chando chokutanga chanyunguduka here? Maererano nenyanzvi, zvachose kwete. Mutemo mukuru ndewekuti tinofanira kurega kushandura matayi kusvika paavhareji tembiricha yezuva nezuva yasvika 7 (kana kupfuura) madhigirii Celsius kudzivirira kudzoka kwechando. Nokudaro, zviri nani kuziva nezvemamiriro ekunze, nokuti kudziya kwechinguva hakuvimbisi kuchinja kukuru kwekushisa kwepamusoro.

Izvo zvakakoshawo kuyeuka kudzora zuva rekugadzira matai, nekuti hazvikurudzirwe kushandisa imwe seti kweanopfuura makore masere. Mushure menguva ino, musanganiswa werabha unochembera uye unorasikirwa nekusimba kwayo, zvisinei kuti tinoichengeta sei. Zuva rekugadzira rinodhindwa patai uye iwe unogona kuzvitarisa iwe pachako - manhamba maviri ekutanga anoratidza vhiki uye mana ekupedzisira anoratidza gore rakaiswa vhiri. Chokwadi, kana tikashandisa motokari yacho zvakasimba, matai anogona kupera nokukurumidza zvikuru.

Kutasva muzhizha nematairi echando. Nei iri pfungwa yakaipa?

Haasi matai ose anogona kupa kuchengeteka pakumhanya kukuru uye migwagwa inopisa kusvika 60ºC, tai remuchando harisi kukwanisa.

Icho chokwadi chekuti matai echando haana mari zvachose chikamu chedambudziko. Hongu, nekutyaira pamatairi asina kukodzera mumwaka, tinopedza zvishoma kubva muzana zvemafuta uye tinowedzera kupfekedzwa kwekutsika kwematairi echando, iyo inogadzirwa nekomboni yakapfava. Nekudaro, izvi zvine njodzi - matai echando anononoka zvakanyanya muzhizha uye anonamatira kumugwagwa zvakanyanya mumakona, mumigwagwa yakaoma uye ine mvura. Izvo zvakare zvakanyanya kushoma kushingirira kune hydroplaning uye overheat zvakanyanya mumamiriro ezhizha, izvo zvinogona kukuvadza iwo emukati akaturikidzana. Paunenge uchityaira pa140 km/h, vhiri remota rakakurumbira rinotenderera kanopfuura ka1000 XNUMX paminiti. Chii chinoitika kana vhiri rechando rakaremerwa uye rinopisa rikaputika mumamiriro ezvinhu akadaro?

-Kutsika kwematayi echando kunogadzirwa kubva kune yakapfava rabha komboni, kuti irege kuomarara mukutonhora kunotonhora uye inoramba ichichinjika. Iyi ficha, inova mukana munguva yechando, inova dambudziko guru muzhizha apo mugwagwa unopisa unosvika 50-60ºC kana kupfuura. Ipapo kubata kwetai rechando kunoderedzwa zvakanyanya. Matai echando haana kuchinjirwa kumamiriro ekunze ezhizha! Nokudaro, kushandiswa kwematairi echando muzhizha hakuna kururamiswa zvachose kubva pakuona kwekutya kuchengetedza uye hupfumi, "anodaro Piotr Sarnecki, CEO wePolish Tire Industry Association (PZPO).

Ngatisakanganwe kuti inshurensi inogona kuramba kubhadhara kana kuderedza mari yemuripo kana mutyairi akakonzera tsaona yacho nokutyaira motokari yakaparara. Muchiitiko ichi, kusashanda kunotsanangurwa sekutyaira pamatairi asingavimbise kuchengetedzwa kwemigwagwa. Hongu, motokari inotasva pavari, asi hurombo husina hutsigiro hwemashure, tsika huru yekusvetuka mumvura, kana kunyange mamita gumi kureba kwemabhureki munjodzi inoita kuti ufunge nezvezvinoreva kutasva kwakadaro. Muchiitiko chetsaona ine matai asina kunaka, mutengo wekugadzirisa zvakakuvadzwa uchapfuura zvakanyanya mutengo weseti yakakwana yematayi uye mafuta ezororo. Ngative vakachenjera pamberi pezvakaipa - zvinonzwika zvishoma, asi zvisinei iyi nheyo inogara inoshanda muupenyu.

Kungochinja matai hakuna kukwana, nekuti anoda kutariswa panguva yekushandiswa kwezuva nezuva. Kunyanya kukoshesa kunofanira kubhadharwa kune zvinhu zvakawanda.

1. Tarisa mafambiro ekutenderedza matai ezhizha

Paunenge uchiisa matayi, teerera kune mavanga anoratidza kwakaringana kuumburuka uye kunze kwevhiri. Izvi zvinonyanya kukosha mune inotungamira uye asymmetric matai. Matai anofanirwa kuiswa zvinoenderana nemuseve wakadhindwa padivi uye wakanyorwa kuti "Kunze/Mukati". Tai rakaiswa zvisizvo rinokurumidza kupera uye rinomhanya zvakanyanya. Izvo hazvizopewo kubata kwakanaka. Kukwirisa nzira haina basa chete neakaenzana matai, umo maitiro ekutsika akafanana pamativi ese.

2. Nyatsosimbisa mabhaudhi evhiri.

Mavhiri acho anoenderana nekuremerwa kwakanyanya, saka kana akasimbiswa zvakanyanya, anogona kuburuka achityaira. Zvakare, usazvimonyanisa zvakanyanya. Mushure memwaka, zvivharo zvakanamatira zvinogona kusabva. Mumamiriro ezvinhu akadaro, hazvishamisi kuti udzore zvakare mabhoti, uye dzimwe nguva hubhu uye kutakura zvinofanira kuchinjwa.

Vapepeti vanokurudzira: SDA. Lane shanduko yekutanga

Kuti usimbise, unofanirwa kushandisa wrench yehukuru hwakakodzera, yakakura kwazvo inogona kukuvadza nuts. Kuti urege kumonyanisa tambo, zviri nani kushandisa torque wrench. Panyaya yemotokari diki nepakati, zvinokurudzirwa kuseta torque wrench pa90-120 Nm. Inenge 120-160 Nm yeSUVs uye SUVs uye 160-200 Nm yemabhazi nemavan. Kuti udzivise matambudziko nekusunungura screws kana studs, zvinokurudzirwa kunyatsoaisa iwo negraphite kana copper girisi usati waomesa.

3. Wheel balancing

Kunyangwe kana tine seti mbiri dzemavhiri uye hatidi kushandura matai kuti rimu risati ratanga mwaka, usakanganwa kuenzanisa mavhiri. Matai nemarimu zvinokanganisa nekufamba kwenguva uye zvinomira kuumburuka zvakaenzana. Usati waungana, gara uchitarisa kuti zvinhu zvose zvakarongeka pane balancer. Mavhiri akanyatsogadzikana anopa kutyaira kwakagadzikana, kuderera kwemafuta uye kunyange kupera kwematayi.

4. Dzvinyiriro

Kudzvinyirirwa kwakashata kunoderedza kuchengetedzeka, kunowedzera kushandiswa kwemafuta uye zvakare kunopfupisa hupenyu hwematoyi. Paunenge uchipisa matayi, tevera hunhu hunotsanangurwa nemugadziri mugwaro remuridzi wemota. Zvisinei, tinofanira kuyeuka kuzvigadzirisa kune ikozvino motokari mutoro.

5. Shock absorbers

Kunyange vhiri rakanakisisa harivimbisi kuchengeteka kana zvinoderedza kuvhunduka zvikakundikana. Defective shock absorbers ichaita kuti mota isagadzikane uye irasikirwe nepasi. Nehurombo, ivo vanozowedzerawo chinhambwe chekumira chemotokari munjodzi.

Nzira yekuchengetedza sei matairi echando?

Kuti titsive seti yakajairwa yemavhiri, isu tichabhadhara mubhadharo wesevhisi ungangoita PLN 60 kusvika PLN 120. Unochengeta sei matai echando? Tanga wageza matayi ako. Mushure mekugeza kubva kune zvakasvibiswa zvakakura, unogona kushandisa shampoo yemotokari. Kunyange sipo yakapfava mhinduro haizokuvadzi. Nzvimbo yakakwana yekuchengetedza imba yakavharwa: yakaoma, inotonhorera, yakasviba. Iwe unofanirwa kuona kuti matai haasangani nemakemikari, oiri, magirisi, zvinonyungudutsa kana mafuta. Usachengete matayi pakongiri isina chinhu. Zviri nani kuisa mapuranga kana kadhibhodhi pasi pavo.

Kana matairi ari pamarimu, iyo yese seti inogona kuiswa pamusoro peumwe neumwe, padivi peumwe neumwe kana kusungirirwa pazvikorekedzo. Saka vanogona kumirira kusvika mwaka unotevera. Kudzvanywa kwetayi kunofanirwa kuenderana nekurudziro yemugadziri wemotokari yedu. Matai ari ega—pasina marimu—anonyanya kunetsa. Kana vachizochengetwa zvakadzikama (pamusoro peumwe neumwe), isa hafu yepasi kumusoro mwedzi wega wega. Nekuda kweizvi, isu tichadzivirira deformation yevhiri pamwe nepasi. Isu tinoita zvakafanana kana tichichengeta matai vertically, i.e. pedyo nemumwe. Nyanzvi dzinokurudzira kutenderedza chidimbu chimwe nechimwe paakisi yayo yega mavhiki mashoma. Matai asina marimu haafanirwe kusungirirwa kubva kune chero zvikorekedzo kana zvipikiri, sezvo izvi zvinogona kuakuvadza.

 Onawo: Aya ndiwo maitiro anoita Ford pickup mushanduro itsva