Oli ea likoloi - mokhoa oa ho khetha
Ts'ebetso ea mechini

Oli ea likoloi - mokhoa oa ho khetha

Oli ea likoloi - mokhoa oa ho khetha Ho tlatsa ka oli e fosahetseng ea enjene ho ka baka tšenyo e kholo setsing sa motlakase. Ho qoba litšenyehelo tse phahameng tsa ho lokisa, ho bohlokoa ho khetha oli e nepahetseng.

Molao oa pele le o le mong feela oa letsoho e lokela ho ba ho latela likhothaletso tsa moetsi oa enjene. Lisebelisoa tsa sejoale-joale tsa motlakase ke mekhoa e entsoeng ho sebelisoa mahlale a morao-rao mme moralo oa bona ho latela liparamente o lumellana hantle. Oli ea likoloi - mokhoa oa ho khetha qetello. Ka hona, oli ea enjene ea sejoale-joale ke karolo ea sebopeho sa enjene, ka hona e tlameha ho lumellana le likarolo tsohle tsa eona ho latela mochini, lik'hemik'hale le ho hanyetsa mocheso.

BALA HANG

Ho fetola oli neng?

Hopola oli e ka lebokoseng

Bongata ba oli e sebelisoang kajeno ke oli ea maiketsetso, e fanang ka tšireletso e ntle haholo le ho pholisa bakeng sa likarolo tse tsamaeang tsa enjene ho feta oli ea liminerale. Li boetse li na le bokhoni bo boholo ba ho qhaqholla lintho tse bakoang ke ts'ebetso ea mollo, tse tšoaroang habonolo ke lisebelisoa tsa filtration.

Ntho ea bohlokoa ka ho fetisisa le e molemo ka ho fetisisa ha e bapisoa le oli ea liminerale ke "viscosity" e tlaase ea oli ea maiketsetso, e lumellang hore ho be le tšireletso e nepahetseng ea oli ea libaka tse tlas'a likhohlano hoo e ka bang mocheso ofe kapa ofe oa mocheso, haholo-holo ka mocheso o tlaase, ha oli e 'ngoe le e' ngoe e ntse e teteana.

Oli ea likoloi - mokhoa oa ho khetha

U se ke ua kopanya oli ea maiketsetso le oli ea diminerale, 'me haeba ho joalo, ka semi-synthetic.

Hape, u se ke ua sebelisa oli ea maiketsetso bakeng sa lienjineri tsa likoloi tsa khale tse nang le lik'hilomithara tse phahameng, tse neng li sebelisoa pele ka oli ea diminerale. Oli ea maiketsetso e tlatsitsoeng e ka baka kotsi e kholo tabeng ena, hobane li-detergents le likarolo tsa ho hloekisa tse kenyelletsoeng ho eona li tla qhaqha litšila tse bokelitsoeng le li-deposit tse silafatsang likarolo tsa enjene. Ho feta moo, litiiso tse ngata tsa khale tsa enjine li entsoe ka litlolo tsa rabara tse sa etselitsoeng ho sebetsa ka oli ea maiketsetso. Kahoo monyetla o moholo oa ho lutla ha oli.

Qetellong, ho boetse ho bohlokoa ho latela molao oa ho sebelisa oli e tsoang ho baetsi ba tsebahalang le ba tsebahalang, le hoja theko ea bona ea theko e ka ba e phahameng ho feta ba bang.

Lilemo tsa phihlelo li lula li lefa ka boleng ba sehlahisoa, seo, tabeng ea oli ea enjene, se khethollang tshebetso le bophelo ba tšebeletso ea enjene ea koloi ea rona.

Ho ea ka litekanyetso tse amohelehang tsa SAE, viscosity ea oli e bontšoa ka linomoro ho tloha ho 0 ho ea ho 60, 'me tekanyo ea 6-point "W" (mariha) ho tloha ho 0W ho ea ho 25W e lekanya mocheso oo viscosity e fetohang haholo hoo oli e teteaneng ho joalo. boemo ha qala enjene e ba ntho e ke keng ea khoneha.

Ka ts'ebetso, e shebahala tjena:

- bakeng sa sehlopha sa viscosity 0W, mocheso ona o tloha ho -30 ° С ho ea - 35 ° С,

- 5W - 25 ho -30 ° C,

- 10W - 20 ho -25 ° C,

- 15W - 15 ° C ho -20 ° C,

- 20W - 10 ° C ho -15 ° C,

- 25 W - ho tloha -10 ° C ho ea ho 0 ° C.

Karolo ea bobeli ea tekanyo (5-point scale, 20, 30, 40, 50 le 60) e etsa qeto ea "matla a oli", ke hore, ho boloka thepa eohle ka mocheso o phahameng oa mocheso, i.e. 100°C le 150°C.

Index ea viscosity ea oli ea maiketsetso e tloha ho 0W ho isa 10W, mme hangata oli ea 10W le eona e hlahisoa e le semi-synthetic. Lioli tse ngotsoeng 15W ho ea holimo hangata ke oli ea liminerale.

BALA HANG

Oli bakeng sa lienjineri tsa khase

Sheba oli ea hau pele u tsamaea

Matšoao ana kaofela a ka fumanoa ka har'a sephutheloana sa oli e 'ngoe le e' ngoe ea enjene, empa tlhahlobo ea bona ha e arabe potso - na ho ka khoneha ho kopanya oli, 'me haeba ho joalo, ke life?

Ha e le hantle, ha ho letho le lebe le tla etsahala ho enjene haeba, ha re ntse re boloka litekanyetso tse tšoanang tsa boleng le sehlopha sa viscosity, re fetola letšoao - ke hore, moetsi. Ka mor'a ho khanna palo e kholo ea lik'hilomithara, ho ka boela ha khoneha ho sebelisa oli ea sehlopha sa viscosity hanyenyane, i.e. e teteaneng. E tla tiisa enjene hantle, e ntlafatse boemo ba eona hanyane, leha o lokela ho tseba hore e ke ke ea lokisa enjene e tsofetseng.

Mehlala ea litheko tsa oli ea enjene

Mofuta oa oli

koloi / cha

Mofuta oa oli

Ho reka Inthaneteng

lisuphamakete

mohlala Selgros zł/litha

Ho reka liteisheneng

peterole PKN

Orlen zł/litha

Liminerale oli

Castrol

Platinum

mobile

Shell

15W / 40 Magnatec

15W/40 ea khale

15W / 40 SuperM

15W50 lik'hilomithara tse phahameng

27,44

18,99

18,00

23,77

36,99

17,99

31,99

ha e rekisoe

Semi-synthetic oli

Castrol

Platinum

mobile

Shell

10W / 40 Magnatec

10W / 40

10W / 40 SuperS

10W / 40 Peisong

33,90

21,34

24,88

53,67

21,99

42,99

44,99

ha e rekisoe

Oli ea maiketsetso

Castrol

Platinum

mobile

Shell

5W / 30 Edge

5W40

OW / 40 SuperSyn

5W / 40 Helix Ultra

56,00

24,02

43,66

43,30

59,99

59,99 (OS/40)

59,99

ha e rekisoe

Eketsa ka tlhaloso