Imboni kawoyela I-30A. Intengo nezici

Технические характеристики

Izinkomba eziyinhloko ezinquma ukusebenza kwala mafutha kubuchwepheshe bokunciphisa ukugqokwa kwezingxenye zensimbi yizinto ezicacile zoshintsho ku-viscosity ye-lubricant, umsebenzi wayo wokulwa nokubola kanye nokuvutha okusetshenziswayo. Kuwoyela wezimboni I-30A, lezi zici kufanele zihambisane namanani alandelayo:

1. Ukuminyana ekamelweni lokushisa, kg/m³ - 890 ± 5.
2. I-kinematic viscosity, mm²/s, ku-50 ^°C — 28...33.
3. I-kinematic viscosity, mm²/s, ku-100 ^°C, hhayi ngaphezu kuka-6,5.
4. iphoyinti elikhanyayo, ^°C, hhayi ngaphansi kuka-190.
5. Ukuqina kwezinga lokushisa, ^°C, hhayi ngaphezulu kuka -15.
6. Inombolo ye-Acid ngokuya nge-KOH - 0,05.
7. Inkomba ye-Coke 0,15.
8. Ingxenye enkulu yesibabule nezinhlanganisela zayo,%, hhayi ngaphezu - 0,5.
9. Ubuningi bokuqukethwe komlotha,% - 0,05.

Ukuba khona kwamanzi, kanye nokuchithwa kwamafutha ngesikhathi sokugcinwa kwawo isikhathi eside, akuvunyelwe. Uwoyela awunazo izithasiselo, futhi i-viscosity yawo kufanele ihambisane nezindinganiso zamazwe ngamazwe ze-ISO VG46.

Ngesicelo esikhethekile sekhasimende, iqoqo lokulawula lamafutha embonini I-30A lingaphansi kokuhlolwa kokuzinza kokushisa. Inqubo yokuqinisekisa, ngokuhambisana ne-GOST 11063-77, ihlanganisa ukunquma ukuqina kokwanda kwe-viscosity ngemuva kokubamba into okungenani imizuzu emi-5 ekushiseni kwama-200. ^°C. Ngasikhathi sinye, kusungulwa ushintsho kumanani wamandla okuqina wesendlalelo sokugcoba. Umphumela ulungiswa ngemva kokuguqulwa okujulile kwe-lubricant phakathi kwezingxenye ezihambayo nezihleliwe zedivayisi yokulinganisa ekhethekile - i-thixometer. Amanye ama-lubricant enhloso efanayo angahlolwa okufanayo - okokugcoba I-20A, I-40A, I-50A, njll.

Ezimweni ezibucayi ikakhulukazi, ukuhlolwa okwengeziwe kwamafutha e-I-30A kwe-demulsification kanye nokuzinza kwe-colloidal kuvunyelwe. I-GOST 20799-88 ayinikezeli ezinye izivivinyo ezengeziwe ze-anti-acid kanye ne-anti-corrosion.

Isicelo

Ububanzi obuyinhloko bawoyela okukhulunywa ngawo ukugcotshwa kwezobuchwepheshe kwezingxenye zokuhlikihla zemishini nezindlela ezisebenza ngesivinini esimaphakathi sokuslayida hhayi endaweni esebenzayo yokwenza i-oxidizing. Kodwa-ke, umkhuba wesimanje wandisa ububanzi bawoyela we-I-30A. Kuye kwafakazelwa ukuthi, ngokwesibonelo, ezimotweni zingasetshenziswa ukugcoba izinjini ze-premium-class egijima ngegesi nganoma yisiphi isivinini. Kulesi simo, uwoyela uhlinzeka ngokuhlanzeka kwenjini okukhethekile kanye nokusebenza ngokusiza ukuvimbela ukwakheka kwe-carbon kanye nediphozi yomlotha kuma-piston, ezindaweni zamabhande ayindandatho, kuma-valve neziqu zama-valve, kanye nasemakamelweni avuthayo. Ngokusetshenziswa okuhlelekile kukawoyela we-I-30A, amathuba okukhishwa kwe-carbon dioxide ayancipha, okungenzeka ikakhulukazi ezinjinini zegesi ezine-stroke.

 

Uwoyela we-I-30A nawo usetshenziselwa ukugcobisa okusebenza kahle kakhulu kwamathuluzi okusebenza, ekwenzeni insimbi, ikakhulukazi emazingeni aphezulu okuguga okuhlobene kanye nokungqubuzana kokuslayida okwandayo. Ithola isicelo njengengxenye eyinhloko yendawo yokusebenza ezinqubweni zobuchwepheshe zokucubungula i-electrophysical of metals.

Intengo yalolu hlobo lwamafutha inqunywa umkhiqizi wayo, kanye nendlela yokupakisha yomkhiqizo oqediwe:

• Emathinini anomthamo wamalitha ayi-10 - kusuka kuma-ruble angama-800.
• Emathinini anomthamo wamalitha ayi-20 - kusuka kuma-ruble angama-2100.
• Emiphongolweni enamandla angama-180-210 amalitha - kusuka kuma-ruble ayi-12000.