Nzira yekuverenga sei zviratidzo pamafuta? NS. UYE
Zviri mukati
Tichawana pamusika marudzi akawanda emafutayakagadzirirwa mhando dzakasiyana dzeinjini. Makaka ari pakapeji haaite kuti zvive nyore kusarudza, saka zvakakosha kudzidza maverengero. Chii chekutarisa kana uchitenga mafuta? Chirudzii parameters tarisa mota yako?
Chii chauchadzidza kubva pane ino post?
- Nzira yekuverenga mabhii pamafuta mapakeji?
- Chii chinonzi ACEA uye chii chinonzi API?
- Chii chinonzi viscosity giredhi yemafuta?
Kupfupi kutaura
Kune akawanda marudzi emafuta emota pamusika. Vakasiyana kubva kune mumwe nemumwe Цена, mhando i technical specifications... Pakusarudza mafuta akakodzera, funga nezvemhando yemotokari, rudzi rwemafuta anoshandiswa mumotokari, Atmospheric mamirirouye mafambiro emutyairi. Kuti udzivise shanduko dzinongoerekana dzaitika dzine njodzi kuinjini, mugadziri wega wega wemota anonyora mubhuku rebasa kirasi yemhando yemafuta inokurudzirwa yemhando yemotokari yakapihwa, inova chiyero chemugadziri kana chiyero zvinoenderana ne. KUTIkana API... Kutenda kune izvi, kuitira kuti usarudze mafuta akakodzera, zvakakwana kuti unyatsoverenga kunyora pamapepa. Saka unoaverenga sei?
Oil viscosity classification
Iyo inonyanya kukosha parameter yemafuta ndeye viscosity giredhiiyo inotarisa tembiricha iyo mafuta anogona kushandiswa. Inotarisa dhigirii iyo mafuta inodzivirira zvikamu zvekusangana. magetsi ekisheni kubva pakusakara. Iyo viscosity yemafuta einjini inotsanangurwa neiyo viscosity classification. SAE, yakagadzirwa neAmerican Society of Automotive Engineers. Oiri inoiswa pasi pemiyedzo yakawanda, mhedzisiro yacho inoona iyo yekuzora maitiro emafuta pakudzika uye kutonhora kwakanyanya. Yakasimbiswa SAE viscosity giredhi makirasi matanhatu emafuta zhizha uye makirasi matanhatu emafuta echando. Kazhinji kazhinji tinosangana nemafuta emagetsi akawanda, anotsanangurwa nemaitiro maviri akaparadzaniswa nedash, somuenzaniso "5W-40".
Nhamba dziri pamberi pe "W" (W: Chando = Zima) dzinoratidza kuderera kwekushisa. Iyo yakadzikira iyo nhamba, inodzika iyo inotenderwa ambient tembiricha iyo oiri inogona kushandiswa. Mafuta akanyorwa nezviratidzo 0W, 5W 10W waranti nyore kurodha injini uye nekukasira kupihwa kwemafuta kune ese mapoinzi einjini, kunyangwe pakudziya kwakadzikira.
Nhamba dzinotevera "-" dzinoratidza viscosity pakupisa kwakanyanya. Iyo yakakwirira iyo nhamba, iyo yakakwirira ye ambient tembiricha inogona kuve, apo mafuta haarasikirwa neayo ekuzora. Mafuta ratings 40, 50 uye 60 inopa kwakaringana injini yekuzora patembiricha yakakwira.
Parizvino, mafuta ese emwaka (5W, 10W, 15W kana 20, 30, 40, 50) akatsiviwa nemafuta akawanda (5W-40, 10W-40, 15W-40), akachinjirwa kune zvinodiwa zvakanyanya zvevatyairi vemazuva ano. Multigrade mafuta akakodzera kune ese akakwirira uye akadzika tembiricha. Kushandisa mafuta akakodzera kwete kudzivirira injini chete asiwo kunowedzera iyo kutyaira kunyaradza uye inobvumira kuderedza kushandiswa kwemafuta.
Chii chinonzi ACEA uye chii chinonzi API?
Imwe yemitemo inonyanya kukosha pakusarudza lubricant yakakodzera: qualitative classification... Iyo inosarudza zvimiro zveoiri uye kukodzera kwayo kune yakapihwa mhando yeinjini. ... Kune marudzi maviri ekuronga:
- European ACEA, yakagadziridzwa neEuropean Engine Manufacturers Association, uye
- American API American Petroleum Institute
Ichi chikamu chakagadzirwa nekuda kwekusiyana kwekugadzira injini pakati peEuropean neUS-yakagadzirwa.
Mapato ese ari maviri anokamura mafuta mumapoka maviri: oiri einjini dzepeturu uye oiri einjini dzedhiziri. Zvose zviri zviviri zvinoratidzirwa zvinowanzoratidzwa pakurongedzerwa kwemafuta.
Zvinoenderana neiyo API kupatsanura, mafuta einjini akakamurwa kuita ayo akaiswa chiratidzo:
- S (ye peturu injini) uye
- C (yekushandiswa mumajini edhiziri).
Quality class tsanangura mavara akatevedzana ealfabheti akanyorwa mushure mechiratidzo S kana C. Boka remafuta einjini dzinopisa moto rinosanganisira zviratidzo SA, SB, SC, SD, SE, SF, SG, SH, SI, SJ, SL, SM, SN. Injini dzekudzvanya dzinoshandisa mafuta akasarudzwa CA, CB, CC, CD, CE uye CF, CF-4, CG-4, CH-4, CI-4 uye CJ-4.
Iyo inowedzera tsamba yearufabheti muchikamu chechipiri chekodhi, iyo yakakwirira mhando yemafuta.
Maoiri emazuva ano emhando yepamusoro chete anosanganisirwa muchikamu cheACEA. Anomira kunze mapoka mana mafuta:
- nokuti injini dze peturu (yakanyorwa netsamba A),
- zvemota dzine kuzvishingisa (yakanyorwa nebhii B)
- mafuta »yakaderera SAPS"Kune motokari (yakanyorwa netsamba C)
- uye kushandiswa mu injini dzedhiziri marori (akanyorwa netsamba E)
Mafuta eGrade A anogona kuva giredhi A1, A2, A3 kana A5. Saizvozvo, mhando yemafuta ekirasi B inosarudzwa seB1, B2, B3, B4 kana B5 (semuenzaniso, ACEA A3 / B4 inomirira epamusoro emhando yemafuta uye hupfumi hweinjini, uye A5 / B5 inomiririra emhando yepamusoro yemafuta uye mafuta. hupfumi).
Zvakakosha: kana iyo yekurongedza ichiti ACEA A ../ B .., izvi zvinoreva kuti mafuta anogona kushandiswa mune ese peturu uye dizeli injini.
Pamusoro peiyo API uye ACEA zvikamu, ivo zvakare vanoonekwa pane lubricant kurongedza. mavara anopihwa nevagadziri mota. Tarisira motokari yako ne avtotachki.com.
Uyezve tarisa:
Injini yemafuta viscosity giredhi - chii chinosarudza uye kuti ungaverenga sei kumaka?
Nzira yekusarudza mafuta einjini mumatanho matatu?
Chii chinonzi 1.9 tdi injini mafuta?
mufananidzo kunobva: ,, avtotachki.com.
