Autol M8V. Saliidda engine Soviet
Halabuurka iyo noocyada
Saliida casriga ah ee M8v, dabcan, maaha mid isku mid ah qaybaha ay ka kooban tahay baabuur boqol sano jir ah. Si kastaba ha ahaatee, waxay weli ku saleysan tahay saliidaha batroolka ee distillate ee soo maray nidaamka nadiifinta aashitada oo ay raacdo dewaxing. Tani waxay gacan ka geysataa isbeddel fudud oo ku yimaadda viscosity, sidaas darteed baabuurta isla markiiba waxaa loo kala saaray xagaaga iyo jiilaalka.
Halabuurka saliidda M8v sidoo kale waxaa ka mid ah:
- Waxyaabaha lagu daro ka-hortagga qabsashada.
- qaybaha anti-daxalka.
- xasiliyayaasha heerkulka.
- Kahortagayaasha.
Gaadiidka casriga ah waxaa ka mid ah saliid la mid ah M8v, kuwaasoo sidoo kale loogu talagalay in lagu isticmaalo matoorada baabuurta iyo qalabka cagafyada, gaar ahaan kuwa naaftada ah. Tusaale ahaan, saliidda M8dm (oo laga soo saaro saliid dhanaan, oo loo isticmaalo matoorada naaftada ah ee qasabka ah), ama saliidda M10G2k (oo loo isticmaalo matoorada naaftada, inta lagu guda jiro taas oo kordhinaysa samaynta kaarboon ay u badan tahay).
Muuqaal sifo ah oo ka mid ah saliidda engine ee M8v waxaa loo arkaa inay tahay kororka nadiifinta inta lagu jiro habka wax soo saarka, iyadoo suurtagal ah in lagu daro jajabyada kale ee distillate. .
Технические характеристики
GOST 10541-78, iyadoo la raacayo shuruudaha farsamada ee gaariga sumadda M8v la soo saaray, wuxuu bixiyaa xuduudaha saliidda ee qasabka ah ee soo socda:
- Cufnaanta heerkulka qolka, kg/m3: 866.
- Viscosity Kinematic waa 100 °C, mm2/ s: 7,5… 8.5.
- Tusmada viscosity: 93.
- Heerkulka dabka, °C, aan ka yarayn: 207.
- Heerkulka dhumucdiisuna, ° C, wax ka badan: -25.
- Qadarka ugu badan ee wasakhda farsamada, %: 0,015.
- Waxyaabaha dambaska ku jira ee sulfates, %, aan ka badnayn: 0,95.
- Alkalinity marka loo eego KOH, mg/l, aan ka yarayn: 4,2.
Joogitaanka yar ee saliidda calcium, fluorine iyo cations zinc, iyo sidoo kale anions fosfooraska, waa la oggol yahay. Xasiloonida hufnaanta saliidda ka hor inta aan la isticmaalin marka hore waa in lagu hayaa ugu yaraan 30 saacadood (marka laga reebo autols, kuwaas oo laga soo saaro saliidda bari ee Siberian: iyaga, heerka sedimentation waa la dhimay ilaa 25 saacadood).
Codsiga dheeraadka ah ee macaamilka, sifooyinka saliidda M8v ayaa sidoo kale muujinaya viscosity firfircoon, taas oo ah in ay ahaato inta u dhaxaysa 2500 ... 2700 mPa s. Xakamaynta viscosity-ga firfircoon waxa lagu fuliyaa heerkul ah -15 ° C iyo farqiga u dhexeeya heerka xiirta qaybaha ku xiga 4860s-1.
Tilmaamaha codsiga
Inta badan dadka isticmaala baabuurka su'aasha waxay ogaadaan xasiloonida sifooyinkeeda, taas oo wax yar ka beddeleysa kororka masaafada baabuurka. Waxaa la xusay in saliidda macdanta M8v ay si gaar ah ugu fiican tahay baabuurta qoyska VAZ, oo lagu shaqeeyo xagaaga. Saliidda beddelka waa in la sameeyaa ka dib 7000 ... 8000 km ee orodka. Saamiga ugu wanagsan ee waxyaalaha lagu daro waxa ay yaraynaysaa kaydadka kaarboon ee matoorka.
Astaanta Autol M8v waxay u dhigantaa kala-soocidda caalamiga ah ee SAE20W-20. Analooga ajnabiga ah ee ugu dhow waa TNK 2t oo ka socda Lukoil ama M8G2. Saliida dibadda laga keeno - Shell 20W50.
Qiimaha halkii litir
Waxaa lagu go'aamiyay mugga saliidda taangiga. Qasacad leh mugga 10 litir, qiimaha wuxuu ka bilaabmaa 800 rubles, 20 litir - laga bilaabo 2000 rubles, foosto leh 200 litir - laga bilaabo 16000 rubles. Siciradu sidoo kale way kala duwan yihiin iyadoo ku xidhan soo saaraha (baabuurta dalka lagu soo saaro, inta badan waa calaamadaha ganacsiga Lukoil ama Gazpromneft).
