Nzira yekutarisa sei kunaka kweantifreeze, kuitira kuti urege kuva mumamiriro ezvinhu ane ngozi gare gare

Hapana injini yekupisa yemukati ichagara kwenguva refu isina kutonhora nenguva. Mota zhinji dzakanyoroveswa mvura. Asi unoziva sei kuti antifreeze mumotokari yapedza pfuma yayo uye inoda kutsiviwa? Ngatiedzei kuzvinzwisisa.

Sei antifreeze ichida kuchinjwa

Pane zvakawanda zvinofamba zvikamu muinjini zvinopisa panguva yekushanda. Kupisa kunofanira kubviswa kubva kwavari panguva yakakodzera. Nokuda kweizvi, iyo inonzi shati inopiwa mumagetsi emazuva ano. Iyi ndiyo nzira yematanho iyo antifreeze inotenderera, ichibvisa kupisa.

Indasitiri yemazuva ano inopa varidzi vemotokari zvakasiyana-siyana zvema antifreeze.

Nekufamba kwenguva, zvimiro zvayo zvinoshanduka, uye heino chikonzero nei:

• kusvibiswa kune dzimwe nyika, tsvina, zviduku zviduku zvesimbi kubva muhembe zvinogona kupinda mu antifreeze, izvo zvichange zvisingadzivisiki zvichitungamirira kukuchinja kwemakemikari emvura uye kuparara kwekutonhora kwayo;
• panguva yekushanda, antifreeze inogona kupisa kusvika kune yakaoma tembiricha uye zvishoma nezvishoma kubuda. Kana iwe ukasazadzisa kugovera kwayo panguva yakakodzera, mota inogona kusiiwa isina kutonhora.

Mhedzisiro yekusave nenguva yekutsiva antifreeze

Kana mutyairi akanganwa kushandura inotonhorera, pane zvingasarudzwa zviviri:

• motor overheating. Injini inotanga kutadza, marevolutions anoyangarara, madhibhi emagetsi anoitika;
• mota jamming. Kana mutyairi akafuratira zviratidzo zvakanyorwa mundima yapfuura, injini inomhanya. Izvi zvinoperekedzwa nekukuvara kwakakomba, kubviswa kwacho kunoda kugadziriswa kukuru. Asi kunyange iye haabatsiri nguva dzose. Mumamiriro ezvinhu akawanda, zvinobatsira zvikuru kuti mutyairi atengese motokari ine mhosva pane kuigadzirisa.

Kutonhodza kutsiva chinguva

Iyo nguva pakati pekutsiva antifreeze zvinoenderana nemhando yemota uye hunyanzvi hwayo hunhu, uye pane inotonhorera pachayo. Muzviitiko zvakawanda, zvinokurudzirwa kuchinja mvura mumakore matatu oga oga. Izvi zvinodzivirira kuora mumotokari. Asi vagadziri vemotokari dzakakurumbira vane maonero avo panyaya iyi:

• pamotokari dzeFord, antifreeze inochinjwa makore ose gumi kana makiromita 10 zviuru;
• GM, Volkswagen, Renault neMazda havadi inotonhorera nyowani yehupenyu hwemotokari;
• Mercedes inoda antifreeze nyowani makore matanhatu ega ega;
• BMWs dzinotsiviwa makore 5 oga oga;
• mumotokari dzeVAZ, mvura inoshanduka inenge makiromita 75 zviuru zvemakiromita.

Classification ye antifreezes uye mazano emugadziri

Nhasi, zvinotonhorera zvakakamurwa kuva makirasi akati wandei, rimwe nerimwe rine maitiro aro:

• G11. Nheyo yekirasi iyi yeantifreeze ndeye ethylene glycol. Ivo zvakare vane akakosha ekuwedzera, asi muhuwandu hushoma. Anenge makambani ese anogadzira iyi kirasi yeantifreeze anopa zano rekuchinja iwo makore maviri ega ega. Izvi zvinokutendera kuti udzivirire mota kubva mukuora zvakanyanya sezvinobvira;
  

  Arctic ndiyo yakajairika uye inonyanya kufarirwa mumiriri wekirasi yeG11.
• G12. Iri ikirasi yezvinotonhorera zvisina nitrites. Izvo zvakare zvakavakirwa pa ethylene glycol, asi dhigirii rekucheneswa kwayo rakakwirira zvakanyanya kupfuura iro reG11. Vagadziri vanopa zano rekuchinja fluid makore matatu ega ega uye kuishandisa mumamotor anowana mitoro yakawedzera. Saka G3 inonyanya kufarirwa nevatyairi vemarori;
  

  Antifreeze G12 Sputnik inowanikwa pamasherufu epamba pese pese
• G12+. Hwaro hwe antifreeze ndeye polypropylene glycol ine pasuru ye anti-corrosion additives. Haina chepfu, inoora nekukurumidza uye inoparadzanisa nzvimbo dzakasvibiswa zvakanaka. Inokurudzirwa kushandiswa mumamotor ane aluminium uye cast iron parts. Shanduko makore matanhatu;
  

  Felix ndewemhuri yeG12+ antifreeze uye ane mutengo unokwanisika.
• G13. Antifreezes emhando yakasanganiswa, pane carboxylate-silicate hwaro. Inokurudzirwa kune ese marudzi einjini. Vane yakaoma yakaoma ye-anti-corrosion additives, saka ndiyo inonyanya kudhura. Vanochinja makore gumi oga oga.
  

  Specialized antifreeze G13 VAG yeVolkswagen mota

Kutsiva antifreeze zvichienderana nemileage yemota

Imwe neimwe inogadzira mota inogadzirisa nguva yekutsiva inotonhorera. Asi vatyairi vanoshandisa motokari nemitengo yakasiyana, saka vanofamba madaro akasiyana. Saka, kurudziro yepamutemo yemugadziri inogara ichigadziridzwa mileage yemotokari:

• antifreezes emumba uye G11 antifreezes anoshandura ega ega 30-35 zviuru zvemakiromita;
• zvinwiwa zvemakirasi G12 uye pamusoro zvinochinja ega ega 45-55 zviuru zvemakiromita.

Iyo yakatsanangurwa mileage values ​​inogona kunzi yakakosha, sezvo iri shure kwavo kuti kemikari yeantifreeze inotanga kushanduka zvishoma nezvishoma.

Strip test pamota yakasakara

Varidzi vemotokari vakawanda vanotenga motokari kubva mumaoko avo. Injini dziri mumotokari dzakadaro dzakasakara, kazhinji zvakanyanya, izvo mutengesi, sekutonga, akanyarara. Naizvozvo, chinhu chekutanga muridzi mutsva anofanirwa kuita kutarisa mhando yeantifreeze muinjini yakasakara. Nzira iri nyore yekuita izvi ndeye kushandisa seti yeakakosha machira echiratidzo, anogona kutengwa pane chero chikamu chechitoro.

Seti yezviratidzo mitsetse ine chiyero inogona kutengwa pane chero auto zvikamu chitoro.

Mutyairi anovhura tangi, odzikisa tambo ipapo, uye oenzanisa ruvara rwayo nechikero chakakosha chinouya nekiti. General mutemo: kusviba kwetambo, kunowedzera iyo antifreeze.

Vhidhiyo: kutarisa antifreeze ine mitsetse

Antifreeze strip test

Kuongororwa kwekuona kweantifreeze

Dzimwe nguva hurombo hwemhando yekutonhodza hunoonekwa nemeso. Antifreeze inogona kurasikirwa nemuvara wayo wepakutanga uye kuchena. Dzimwe nguva kunoita makore. Inogonawo kutora ruvara rwebrownish. Izvi zvinoreva kuti ine yakawandisa ngura, uye ngura yezvikamu zvakatanga muinjini. Chekupedzisira, furo rinogona kuumba mutangi rekuwedzera, uye mutsetse wakakora wemasimbi machipisi anoumba pazasi.

Kana furo richioneka mutangi, antifreeze inofanira kuchinjwa nekuchimbidza.

Izvi zvinoratidza kuti zvikamu zvejini zvakatanga kuparara uye antifreeze inofanira kuchinjwa nokukurumidza, mushure mekutsvaira injini.

Boil test

Kana paine kusava nechokwadi nezvemhando yeantifreeze, inogona kuongororwa nekubikira.

1. Antifreeze shoma inodururwa mundiro yesimbi uye inopisa pagasi kusvikira yavira.
   

   Unogona kushandisa gaba rakachena kuti uedze antifreeze nekufashaira.
2. Kuchenjerera kunofanira kubhadharwa kwete kune iyo inopisa, asi kune kunhuhwirira kwemvura. Kana pane kunhuhwirira kwakasiyana kweammonia mumhepo, antifreeze haigone kushandiswa.
3. Kuvapo kwe sediment pasi pemidziyo inodzorwawo. High-quality antifreeze haipipi. Solid particles of copper sulphate kazhinji inonaya. Pavanopinda muinjini, vanozogara pane zvese zvekukwesha, izvo zvinozotungamira mukupisa.

Freeze bvunzo

Imwe nzira yekuona antifreeze yekunyepedzera.

1. Zadza bhodhoro repurasitiki risina chinhu ne100 ml yezvinotonhorera.
2. Mhepo kubva mubhodhoro inofanira kusunungurwa nekuipwanya zvishoma uye kusimbisa cork (kana antifreeze inoshanduka kuva yenhema, haizoputika bhodhoro kana ichitonhora).
3. Bhodhoro rakaunyana rinoiswa mufiriji pa -35°C.
4. Mushure memaawa maviri, bhodhoro rinobviswa. Kana panguva ino iyo antifreeze yakangopenya zvishoma kana kuramba iri mvura, inogona kushandiswa. Uye kana pane chando mubhodhoro, zvinoreva kuti nheyo yechando haisi ethylene glycol ine additives, asi mvura. Uye hazvibviri zvachose kuzadza iyi yekunyepedzera mujini.
   

   Yekunyepera antifreeze yakashanduka kuita aizi mushure memaawa akati wandei mufiriza

Saka, chero mutyairi anogona kutarisa kunaka kwe antifreeze mujini, sezvo kune nzira dzakawanda dzeizvi. Chinhu chikuru ndechokushandisa inotonhorera yekirasi inokurudzirwa nemugadziri. Uye kana uchiishandisa, iva nechokwadi chekugadzirisa mileage yemotokari.