Amafutha ezimboni I-50A

izinkomba zomzimba namakhemikhali

Ngokuya ekunakekelweni okufanele kobuchwepheshe bokuhlanzwa kwe-distillate ye-feedstock futhi uma kungekho izithasiselo ezikhethekile, uwoyela we-I-50A unezici ezilandelayo:

1. Ukuminyana ekamelweni lokushisa, kg/m³ - 810 ± 10.
2. I-Kinematic viscosity ibanga ku-50 ° С, mm²/ isiqephu - 47… 55.
3. I-kinematic viscosity ku-100 ^°C, mm²/ s, hhayi ngaphezulu - 8,5.
4. Iphoyinti elikhanyayo ku-crucible evulekile, ºС, hhayi ngaphansi kuka-200.
5. Ukuqina kwezinga lokushisa, ^ºC, hhayi ngaphezulu kuka -20.
6. Inombolo ye-Acid ngokuya nge-KOH - 0,05.
7. Inombolo ye-coke - 0,20.
8. Ubuningi bokuqukethwe komlotha - 0,005.

Lezi zinkomba zibhekwa njengesisekelo. Ngezidingo ezengeziwe zokusebenza, ezibangelwa izici ezingavamile zokusetshenziswa kwamafutha ezimboni I-50A, izinkomba eziningi ezengeziwe zisungulwa yizinga lokuqinisekisa:

• Inani langempela lendawo yokulahla ngaphansi kwezimo ezithile zokushisa (ngokusho kwe-GOST 6793-85);
• Umngcele wokuzinza okushisayo, onqunywa yi-viscosity lapho ubambe uwoyela ekushiseni okungaba ngu-200. ^ºC (ngokusho kwe-GOST 11063-87);
• Ukuzinza komshini, okubekwe ngokwamandla aqinile wesendlalelo sokugcoba (ngokweGOST 19295-84);
• Ukubuyiselwa komthamo wokuthwala we-lubricant ngemuva kokususwa kokucindezela okukhulu kwesendlalelo sokugcoba (ngokusho kwe-GOST 19295-84).

Zonke izici zamafutha e-I-50A zikhonjisiwe ngokuhlobene nomkhiqizo owenziwe ukukhishwa kwe-demulsification. Ubuchwepheshe bokucubungula (ukusetshenziswa kwe-steam eyomile) abuhlukani nezimo zokukhishwa kwe-demulsification yamanye amafutha ezobuchwepheshe enhloso efanayo (ikakhulukazi, amafutha I-20A, I-30A, I-40A, njll.).

Ama-analogues aseduze kawoyela wezimboni I-50A acatshangelwa: kusuka kumafutha asekhaya - i-IG-A-100 kawoyela ngokusho kwe-GSTU 320.00149943.006-99, evela kwamanye amazwe - i-Shell VITREA 46 amafutha.

Uwoyela I-50A ovunyelwe ukudayiswa kufanele uthobelane nezimfuneko zamazinga ase-Europe i-DIN 51517-1 kanye ne-DIN 51506.

Izici zokusebenza kanye nesicelo

I-solvent-cleaned, i-I-50A yenqubo yamafutha inconywa ngezinhlelo eziningi zokusebenza zezimboni. Phakathi kweziyinhloko:

• amayunithi athwala ama-sliding and rolling;
• ama-gearbox e-spur, i-bevel kanye ne-worm worm lapho la mafutha amaminerali ngaphandle kwezithasiselo avunywa ngumkhiqizi we-gearbox;
• izingxenye zomshini namasistimu enzelwe ukupholisa ithuluzi lokusebenza.

Kufanele kukhunjulwe ukuthi uwoyela we-I-50A awusebenzi kahle emithwalweni ebalulekile yezobuchwepheshe namazinga okushisa angaphandle, ngakho-ke awusetshenziswa kumagiya e-hypoid noma isikulufa.

Izinzuzo zalolu hlobo lwamafutha yilezi: ukwanda kokukhiqiza nokunciphisa ukulahlekelwa kwamandla ngenxa yokungqubuzana, izindawo ezinhle zokuxoshwa kwamanzi, ukuhambisana namanye amafutha afanayo. Ikakhulukazi, i-I-50A ingasetshenziselwa ukukhulisa i-viscosity ye-lubricant ekhona ohlelweni lokupholisa, lapho amafutha ezimboni afana ne-I-20A noma i-I-30A ahlanjululwa ngayo.

Uma usebenzisa, ukuvutha kwamafutha kufanele kucatshangelwe, kanye nomonakalo obangela imvelo. Ngakho-ke, uwoyela osetshenzisiwe akumele ukhishelwe epayipini lendle, enhlabathini noma emanzini, kodwa kufanele udluliselwe endaweni egunyaziwe yokuqoqa.

Intengo kawoyela wezimboni I-50A inqunywa umkhiqizi wayo, kanye nevolumu yomkhiqizo opakishwe ukudayiswa:

• Ukupakishwa emiphongolweni enamandla amalitha angu-180 - kusuka kuma-ruble angu-9600;
• Ukupakishwa emiphongolweni enamandla amalitha angu-216 - kusuka kuma-ruble angu-12200;
• Ukupakishwa emathinini anamandla amalitha angama-20 - kusuka kuma-ruble ayi-1250;
• Ukupakishwa emathinini anamandla angama-5 amalitha - kusuka kuma-ruble angama-80.

Amafutha Ezimboni ESEWONKE