Opanga mafuta odzola amasanthula mitundu yodziwika bwino ya mafuta odzola omwe mungasankhe

Mafuta opaka mafuta amakhudza madera osiyanasiyana, ndipo zofunikira za dziko lililonse ndizosiyana. Kwa ife, pali makampani 7 omwe adutsa muyezo wa API, komanso makampani ochepa omwe adutsa muyezo woyesera mafuta wa wopanga magalimoto. Mayiko ndi makampani padziko lonse lapansi amapanga zofunikira za mafuta a magalimoto makamaka kuti atsimikizire kuti zinthu zamafuta zopangidwa ndi opanga mafuta zitha kutsimikizira zofunikira zogwiritsira ntchito magalimoto. Chifukwa chake, ogula akagula mafuta opaka mafuta, ayenera kuwona ngati wopangayo wavomerezedwa ndi mabungwe ovomerezeka omwe ali pamwambapa. Madipatimenti ovomerezeka kwambiri ozindikira mafuta padziko lonse lapansi akuphatikizapo API (American Petroleum Institute), ACEA (European Automobile Manufacturers Association), ILSAC (International Lubricant Standards and Certification Committee), ndi JASO (Japan Automotive Standards Organisation, yomwe imapangidwa ndi nthambi ya ku Japan ya SAE (American Society of Automotive Engineers)).

1. Mafuta a injini yoyaka mkati (LE) nthawi zambiri amakhala ndi chizindikiro cha API. Amagulitsidwa kwambiri ku United States. Malinga ndi muyezo wa mafuta a magalimoto a API, akhoza kugawidwa m'magulu awiri:
Limodzi ndi mafuta amalonda (Mafuta Amalonda), monga mafuta omwe amagwiritsidwa ntchito m'malole apakati ndi akuluakulu, mabasi, magalimoto aukadaulo, ndi zina zotero. Magalimoto ambiriwa amagwiritsa ntchito dizilo ngati mafuta, omwe akuimiridwa ndi chilembo C. Mwachitsanzo: CA, CB, CC, CD, CE, CF, CG, CH, CI.
Chachiwiri ndi mafuta a injini omwe amagulitsidwa m'malo operekera mafuta (Service Stations), omwe nthawi zambiri amagwiritsidwa ntchito m'magalimoto ndi magalimoto ang'onoang'ono okhala ndi injini zamafuta (kupatula njinga zamoto zamtundu wa two-stroke), zomwe zimayimiridwa ndi chilembo S. Mwachitsanzo: SA, SB, SC, SD, SE, SF, SG, SH, SI, SJ, SL, SM, SN. (Dziwani: S imayimira Mafuta a Injini ya Petroli, ndipo C imayimira mafuta a injini ya dizilo. Chilembo chachiwiri cha Chingerezi chimayimira giredi, ndipo giredi ikakwera, giredi imakwera. Mwachitsanzo, SB ndi yapamwamba kuposa SA, ndipo SC ndi yapamwamba kuposa SB.)

2. Mafuta odzola omwe amagwiritsidwa ntchito popaka zida zotumizira magiya kuphatikizapo magiya a nyongolotsi amatchedwa Mafuta a Zida (LC). Malinga ndi GB 7631.7-89, mafuta a giya amagawidwa m'magulu awiri: mafuta a giya otsekedwa m'mafakitale, mafuta a giya otseguka m'mafakitale, ndi mafuta a giya yamagalimoto.

3. Chogwiritsira ntchito chomwe chimagwiritsidwa ntchito mu dongosolo la fluid static pressure (hydraulic transmission) chimatchedwa mafuta a hydraulic, pomwe chogwiritsira ntchito chomwe chimagwiritsidwa ntchito mu dongosolo la fluid dynamic pressure (hydraulic transmission) chimatchedwa Mafuta Otumizira a HydraulicAwiriwa nthawi zambiri amatchedwa mafuta a hydraulic (LH). Poyerekeza ndi mafuta a injini, mafuta a hydraulic ali ndi anti-emulsification yabwino, anti-wear, hydrolysis stability, filterability, anti-thoaming ndi air release properties kuwonjezera pa makhalidwe oyambira a mafuta a injini.

4. Mafuta ena.

Kampani yathu yopanga mafuta odzola yapambana mayeso osiyanasiyana mdziko lonse ndipo imapanga mafuta abwino kwambiri. Ngati mukufuna, chonde titumizireni uthenga. Kugula mafuta ambiri ndikwabwino.