I-Tep-15 amafutha. Izici kanye nezicelo
Okuqukethwe
Imingcele ejwayelekile kanye nokusetshenziswa kwe-TEP-15
Amafutha e-Tep-15 (inombolo esegameni lomkhiqizo isho i-viscosity okuzisholo yona yalokhu kuthambisa ku-100ºC) inephuzu lejeli eliphansi futhi iqukethe izithasiselo zokulwa nokugqokwa kanye nengcindezi eyedlulele. I-acidity yento iphansi, okwenza kube nokwenzeka ukuhlinzeka ngezingxenye zegiya (ikakhulukazi ezivulekile) ngezici zokulwa nokugqwala okuphezulu ngokwanele. Ukuze kukhiqizwe uwoyela wegiya le-Tep-15, kusetshenziswa amamaki kawoyela anamaphesenti aphezulu ama-resin, ngakho-ke umkhiqizo wokugcina utholakala kuphela ngenxa yokukhishwa kwekhwalithi ephezulu kanye ne-distillation ye-feedstock.
Ezimpilweni zansuku zonke, lokhu kuthambisa kuvame ukusetshenziselwa ukukhiqiza ezinye izinhlobo zamafutha egiya, kusetshenziswa i-Tep-15 nigrol njengesengezo (noma kunjalo, lokhu kuvunyelwe kuphela kumikhiqizo yasekhaya yezimoto ezindala, amagiya e-hypoid angabalulekile ekushintsheni izici ezinconyiwe ze-viscosity).
Intengo ephansi uma kuqhathaniswa yezinto ezibonakalayo ithethelela isidingo sokushintshwa njalo uma imoto isetshenziswa kakhulu. Lokhu kuchazwa yiqiniso lokuthi ngemithwalo yokuxhumana eyengeziwe, amafutha ahlukanisa, iphesenti elivumelekile lokungcola kwemishini liyakhula, futhi izinga lokushisa lokuxhumana likhuphuka, okuholela ekugqokeni okusheshayo kwama-shafts namagiya.
Izici zokubunjwa nezimo zokusebenza
Ngokungafani nomkhiqizo ojwayelekile we-Tad-17, umkhiqizo okukhulunywa ngawo une-viscosity ephansi. Lokhu kunciphisa umzamo lapho ushintsha amagiya emoto, ikakhulukazi, esimweni sokuzinzile sokusetshenziswa kwayo. Ingxenye yezithako ze-Tep-15 ayinakho ukuthuthukiswa okukhulu kwekhono lokucindezela okwedlulele, kodwa ukwanda kwezinga lokushisa elikhulayo: kusuka ku-0 ... -5ºKusukela -20…-30ºC. Lokhu kwandisa ukwethembeka kokudluliswa kwemishini kogandaganda emazingeni okushisa aphansi azungezile, kanye nangesikhathi sokuvalwa kwenjini ngezikhathi ezithile.
Izici zobuchwepheshe ze-Tep-15 brand transmission oil:
- Ukuminyana, kg/m3 – 940…950.
- I-Viscosity, i-cSt ku-100ºC, hhayi ngaphezu kwe-16.
- Iphesenti eliphezulu elivumelekile lokungcola, %, hhayi ngaphezu - 0,03.
- Ukumelana nokugqwala - kufanele kuhambisane nezidingo ze-GOST 2917-76.
- Izithasiselo zokucindezela okuyisisekelo: i-phosphorus (hhayi ngaphansi kuka-0,06%), isulfure (hhayi ngaphezu kuka-3,0%).
- Ukwenyuka okuvumelekile kwe-viscosity emazingeni okushisa okuxhumana angaphezu kuka-140ºC, %, hhayi ngaphezu - 9.
- Ulaka lwamakhemikhali maqondana namarabha amelana nophethiloli-amafutha - ahlangabezana nezidingo ze-GOST 9030-74.
I-lubricant inobuthi obuphansi (iqembu lengozi 4 ngokusho kwe-GOST 12.1.007-76) futhi ibonakala ngokuphila kweshelufu ende (kuze kufike eminyakeni emi-5, ngaphansi kwezimo ezifanele).
Izithibelo
Iphesenti elilinganiselwe lezithasiselo, nakuba lihlinzeka ngenani eliphansi lemikhiqizo, aliqinisekisi ukuchithwa kwe-lubricant ngesikhathi sokusebenza isikhathi eside. Ngakho-ke, njalo nge-20 ... amakhilomitha ayizinkulungwane ezingu-30 wemoto, uwoyela wegiya onjalo kufanele ushintshwe.
Njengento evuthayo, i-Tep-15 kufanele isetshenziswe ngokuqapha eduze nemithombo evulekile yomlilo, kanye nemithombo engaba khona yokuthungela. Lapho zigcinwe ezindaweni zokugcina impahla, kufanele zifakwe umoya, ngenxa yalokho ukugcwala komhwamuko wento esemoyeni kwehla kuye ku-3 ... 4 mg / m.3.
Inhlanganisela efanele yezithako ezicindezelayo akufanele ibe ngaphansi kuka-1,3%, ngoba ngaphandle kwalokho ingozi ye-crystallization yezingxenye zamafutha iyanda. Ngenxa yalokhu, ukusebenza kwawo wonke ama-mechanical transmissions emoto kuyaphazamiseka futhi amandla okubandakanya igiya ayanda.
Abanye abakhiqizi bakhiqiza uwoyela wokudlulisa we-Tep-15 obizwa nge-TM-2-18. Lapha, inombolo yokuqala ibonisa iqembu elisebenzayo ngokusho kwe-GOST 17479.2-85, kanti eyesibili - inani eliphansi kakhulu le-viscosity ku-100.ºC. Ezinye izimo zokusetshenziswa kwalesi sithambiso zinqunywa izidingo ze-GOST 23652-79.
