Rudzi rwebrake runofanira kuva rwerudzii?

Yakajairika new brake fluid color

New glycol-based brake fluids DOT-3, DOT-4 uye DOT-5.1 yakajeka kana kuti ine yellowish brown tint. Uye iyi ruvara haisi nguva dzose yakasikwa. Glycol alcohols haina ruvara. Chikamu chezvinwiwa zvinowedzera yero tint kune chinowedzera, chikamu dhayi chinokanganisa.

DOT-5 uye DOT-5.1/ABS mabhureki fluids anowanzo tsvuku kana pink muvara. Icho hachisiwo ruvara rwechisikigo rwesilicone. Silicone-based fluids yakanyatsoiswa tinted kuitira kuti vatyairi varege kuvavhiringidza uye vasanganise neglycol. Kusanganiswa kweglycol uye silicone brake fluid hazvibvumirwi. Izvi zvigadzirwa zvinosiyana mune ese mabhesi uye ekuwedzera anoshandiswa. Kudyidzana kwavo kunozotungamira kune stratification muzvikamu uye kunaya kwemvura.

Yese mabhureki fluid, zvisinei nechigadziko uye dhayi yakawedzerwa, inoramba iri pachena. Kuvapo kwekunaya kwemvura kana matte mumvuri kunoratidza kusvibiswa kana shanduko yemakemikari yakaitika. Muchiitiko ichi, hazvibviri kudurura mvura yakadaro mutangi. Zvakare, neyakaomarara hypothermia, iyo mvura inogona kuwana zvishoma kuchena hue uye kurasikirwa nekujeka. Asi mushure mekunyunguduka, shanduko dzakadaro muzvigadzirwa zvemhando yepamusoro hadzina kurerekera.

Pane ngano yakadai kuti mushure menguva yakati wandei yechando-yanyungudika, brake fluid inogona kusashanda. Ichi hachisi chokwadi. Additives uye chigadziko zvinosarudzwa nenzira iyo kunyange mushure mokudzokororwa kudonha kwekushisa kusvika pasi -40 ° C, kuora kwavo kana kuparara hakuitiki. Mushure mokunyunguduka, mvura inozodzoreredza zvachose ruvara rwayo uye nekushanda kwayo.

Glycols uye silicones anoshandiswa mukugadzira mabhureki zvinwiwa zvakanaka zvinonyungudutsa. Nokudaro, izvo zvinowedzera mazviri hazviwire mumhepo inooneka kunyange mushure menguva refu yekusaita pasina kusanganiswa. Isu takawana sediment pazasi pechigaba chine brake fluid - usazadze muhurongwa. Zvingangodaro, yakapera, kana kuti pakutanga yakanga isina kunaka.

Nzira yekuziva sei nemuvara kuti brake fluid inoda kutsiviwa?

Pane akati wandei zviratidzo zvekuti, pasina akakosha maturusi, anokuudza kuti brake fluid iri kuchembera uye kurasikirwa nekushanda kwayo.

1. Kusviba pasina kurasikirwa nekujeka. Kuchinja kwakadaro kwemuvara kunobatanidzwa nekuvandudzwa kwechigadziko uye zvinowedzera, pamwe nekuzara nekunyorova. Kana iyo mvura yakasviba chete, asi isina kurasikirwa nekujeka, uye pasina inooneka yekunze inclusions muhuwandu hwayo, kazhinji inogona kushandiswa. Zvichave zvichigoneka kuti uwane zvakanyatsojeka chete mushure mekuongorora nechakakosha mudziyo: bhureki fluid tester, iyo inosarudza chikamu chemvura.
2. Kurasikirwa kwekujekesa uye kutaridzika kwezvakanaka inclusions uye heterogeneous sediments muhuwandu. Ichi chiratidzo chakajeka chekuti brake fluid yapera kusvika painogumira uye ichafanirwa kuchinjwa. Kunyangwe kana tester ikaratidza kuti iyo hydration iri mukati meyakajairika renji, mvura yakadaro inofanira kutsiviwa. Zvikasadaro, matambudziko anogona kuoneka muhurongwa, seruvara rwakasviba uye heterogeneous inclusions inoratidza kupfeka kwezvinowedzera.

Kunyangwe iyo brake fluid ichiri kuita seyakajairwa muvara, asi hupenyu hwayo hwesevhisi hwakapfuura makore matatu kune zvigadziko zveglycol uye makore mashanu emabhesi esilicone, unofanirwa kuitsiva chero zvakadaro. Munguva iyi, kunyangwe sarudzo dzemhando yepamusoro dzichazara nehunyoro uye dzinorasikirwa nekuzora uye kudzivirira zvivakwa.

//www.youtube.com/watch?v=2g4Nw7YLxCU