Hunhu hwemabhureki fluid kubva kuLukoil

Mamiriro

Izvo zvinonyanya kudiwa zvemabhureki zvinwiwa ndiko kugadzikana kweiyo thermophysical parameters mune yakakura kwazvo inobvira tembiricha renji uye kusavapo kwezvinokuvadza pane mabhureki emota. Iyo yakatangira Lukoil DOT-4 - "troika" - yakagadziridzwa zvakanyanya kune madhiramu-mhando mabhureki masisitimu, uye yaishandiswa nevaridzi vemota dzakagadzirwa mudzimba. Nokudaro, munyaya iyi, kuchinja kune imwe mvura itsva ndeyekusarudza. Chimwe chinhu mota dzine dhisiki mabhureki: nekuda kwekuwedzera kwavo kugona mukubhureki, vanopisa zvakanyanya zvakanyanya, uye DOT-3, ine nzvimbo yekubikira ye205 chete. ^°C, zvinoita zvakanyanya.

Nzira yekubuda nayo yakawanikwa mukutsiva chikamu chikuru - panzvimbo yenguva dzose glycol muDOT-4, musanganiswa we esters uye boric acid yakashandiswa. Zvikamu zvakakosha zvinobatsira pakuwedzera kwekubikira (kusvika 250 ^°C), uye boric acid inogadzirisa kushanda uye inodzivirira kuonekwa kwemamorekuru emvura mukuumbwa kwebrake fluid (izvi zvinogoneka panguva yekushanda kwenguva refu kwemotokari uye pakunyorova kwepamusoro). Panguva imwecheteyo, hapana chimwe kana chimwe chikamu chinonzi chinokuvadza zvakatipoteredza, saka, Lukoil DOT-4 brake fluid haina chepfu panguva yekuita kwayo. Zvimwe zvose - anti-foam additives, antioxidants, corrosion inhibitors, maererano nemigumisiro yekuedza, yakabva kune "matatu" kusvika kune "mana", sezvo kushanda kwezvikamu kwakasimbiswa.

Kukanganisa kwechisikigo kwechinyorwa chitsva ndiyo mutengo wayo wepamusoro, unobatanidza nezvinetso zvetekinoroji mukugadzirira esters. Varidzi vemotokari dzine dhisiki mabhureki vanogona kungotarisira kuti nekufamba kwenguva, Lukoil achawana nzira isingatore nguva yekusimbisa iyo feedstock.

Reviews

Kugadzirisa ongororo yemushandisi, tinogona kutora mhedziso dzinotevera:

1. Pasinei nekufanana kwekunze kwezvakagadzirwa, hazvikurudzirwi kusanganisa DOT-3 neDOT-4 mune imwechete brake system. Nokufamba kwenguva, mafomu emvura, ayo, kana asina kuonekwa panguva yakakodzera, anokonzera matambudziko akawanda, kubva pakuchenesa pasi kusvika kune banal jamming yemabhureki nechitarisiko chekunhuhwirira kwechimiro. Sezviri pachena, imwe mhando yekudyidzana kwemakemikari pakati peethylene oxide uye ether ichiri kuitika.
2. Lukoil DOT-3 inochengetedza nguva yakatarwa yewaranti yemakore matatu. Tichifunga nezveavhareji tembiricha pane mabhureki, izvi hazvina kushata.
3. Ikoko hakunawo mhedzisiro yakaipa pamamiriro ekunze kweiyo brake system, i.e., corrosion inhibitors vanoita basa ravo nemazvo.
4. Vazhinji varidzi vemotokari muongororo yavo vanoratidza kuti kunaka kweLukoil DOT-4 kunoenderana nemugadziri. Brake fluid, iyo inogadzirwa muDzerzhinsk, iri nani pane imwechete DOT-4, asi yakagadzirwa muObninsk. Nyanzvi dzinoti chikonzero hachina kukwana zvemazuva ano (sezvekuwana yakatsanangurwa brake fluid) base yekugadzira bhizinesi.

Kune akati wandei mhedziso: kuumbwa kweLukoil DOT-4 yakanaka, uye zvese zvinowedzera zvakaziviswa nemugadziri zvinotarisana nemabasa avo. Zviri pachena kuti munhu anofanirwa kugara achiziva nezvehupfu uye kupisa kwemvura yebhureki, uye kana uchiibata, chengeta zvese zvakatemwa zvekudzivirira. DOT-4 haina mutsauko.

Mutengo weLukoil DOT-4 brake fluid inobva ku80 rubles. kune 0,5 litre canister. uye kubva ku150 rubles. kune 1 litre canister.

Wese mutyairi wechipiri anochinja zvisizvo mabrake pads!!