Mai isar da Man Fetur na Kamfanin Kamfanin Mota na Kama

Gear mai da aka samar daidai da buƙatun fasaha na GOST 17479.2-85 yana ba da garantin ingantaccen aiki na duk sassan watsa mota. Daga cikin nau'o'in irin wannan mai, wani muhimmin wuri na TSP-15k (TM-3-18) mai, wanda ake amfani da shi a cikin akwatunan kayan aiki na motocin da ke watsa gagarumin karfin wuta. Wadannan manyan motoci ne masu nauyi da tireloli.

Fasali

Babban abubuwan da ke ƙayyadaddun yanayin aiki na watsa injin mota sune:

1. Babban zafin jiki akan wuraren hulɗa.
2. Ma'aurata masu mahimmanci tare da rarraba marar daidaituwa a kan lokaci.
3. Babban zafi da ƙazanta.
4. Canjin dankon mai da aka yi amfani da shi yayin lokutan rashin aiki.

A kan wannan, an haɓaka mai watsawa TSP-15k, wanda ke da tasiri daidai a cikin watsawar injin, lokacin da matsalolin lamba sune manyan nau'ikan. Ƙididdigar alama: T - watsa, C - mai mai, R - don watsa mota, 15 - danko mara kyau a cSt, K - don motocin dangin KAMAZ.

Gear oil ya ƙunshi sassa biyu: man tushe da ƙari. Additives suna ba da kaddarorin da ake so kuma suna danne waɗanda ba a so. Kunshin ƙari shine tushen aikin lubrication, kuma tushe mai ƙarfi yana ba direban aikin injin da ya dace, yana rage asarar ƙarfi saboda gogayya kuma yana kare wuraren sadarwa.

Halayen halayen mai na TSP-15, da sauran kayan shafawa na wannan aji (misali, TSP-10), ana ɗaukar su ƙara haɓakar thermal kwanciyar hankali da juriya na iskar shaka a yanayin zafi. Wannan ya hana samuwar sludge na daskararru ko kwalta, da makawa cutarwa kayayyakin high zafin jiki hadawan abu da iskar shaka. Waɗannan yuwuwar sun dogara ne akan zafin aikace-aikacen mai na gear. Don haka, kowane 100 ° C yana ƙaruwa a cikin zafin jiki mai mai zuwa 60 ° C, tsarin iskar oxygen yana ƙaruwa kusan sau biyu, har ma fiye da yanayin zafi.

Siffar sifa ta biyu ta watsa mai TSP-15k ita ce ikon jure babban nauyi mai ƙarfi. Saboda wannan, haƙoran gears a cikin hanyoyin sarrafa kayan suna hana lambobin sadarwa daga guntuwa. Ba a ba da shawarar amfani da su a cikin motocin da ke da watsawa ta atomatik ba.

Aikace-aikacen

Lokacin amfani da man shafawa na TSP-15k, direba dole ne ya san cewa mai yana da ikon lalatawa, ikon cire danshi mai wuce haddi ta hanyar raba sassan abubuwan da ba su da kyau. Bambanci a cikin yawa yana ba da damar man fetur don samun nasarar cire ruwa a cikin akwatin gear. Don haka ne ake zubar da irin wannan mai lokaci-lokaci kuma ana sabunta su.

Dangane da rabe-raben kasa da kasa TSP-15k nasa ne na mai na kungiyar API GL-4, wadanda suka wajaba don amfani da su wajen watsa motoci masu nauyi. Irin wannan mai yana ba da damar tsawon lokaci tsakanin kiyayewa na yau da kullum, amma tare da tsananin bin abun da ke ciki. Har ila yau, lokacin maye gurbin ko kula da yanayin mai, ya zama dole don saka idanu canje-canje a cikin lambar acid, wanda ke ƙayyade ikon oxidizing na mai mai.

Don yin wannan, ya isa ya ɗauki aƙalla 100 mm3 na man da aka riga aka yi amfani da shi kuma a duba shi tare da ɗigon digo na potassium hydroxide KOH narkar da cikin 85% na ethanol mai ruwa. Idan ainihin man yana da danko mafi girma, dole ne a yi zafi zuwa 50 ... 600C. Na gaba, cakuda dole ne a tafasa don minti 5. Idan bayan tafasa yana riƙe da launi kuma bai zama gajimare ba, to, adadin acid ɗin abin farawa bai canza ba kuma man ya dace don ƙarin amfani. In ba haka ba, maganin yana samun tint kore; wannan man yana bukatar a canza shi.

Свойства

Performance halaye na watsa man TSP-15k:

• danko, cSt, a zazzabi na 40 ° C - 135;
• danko, cSt, a zazzabi na 100 ° C - 14,5;
• Zuba batu, ºС, bai fi -6 ba;
• makiyin walƙiya, ºС - 240…260;
• yawa a 15°C, kg/m3 — 890…910.

Tare da amfani akai-akai, samfurin bai kamata ya lalata hatimi da gaskets ba kuma kada ya ba da gudummawa ga samuwar matosai. Man ya kamata ya zama launi na bambaro-rawaya mai kama da haske kuma a bayyane ga haske. Gwajin lalata a cikin awanni 3 dole ne ya zama mara kyau. Don dalilai na aminci, ba dole ba ne a yi amfani da samfurin ba daidai ba.

Lokacin zubar da man fetur na TSP-15k, ya zama dole a tuna game da rigakafin gurɓataccen muhalli.

Mafi kusa analogues na waje sune mai Mobilube GX 80W-90 daga ExxonMobil, da kuma Spirax EP90 na Shell. Maimakon TSP-15, an ba da izinin yin amfani da wasu lubricants, halayen da suka dace da yanayin TM-3 da GL-4.

Farashin na yanzu na mai mai da ake tambaya, dangane da yankin sayarwa, ya tashi daga 1900 zuwa 2800 rubles don akwati na lita 20.