Mai Tad-17. Shugaban kasuwar cikin gida

Haɗawa da lakabi

Mai watsawa Tad-17, wanda aka samar daidai da buƙatun fasaha na GOST 23652-79 (da kuma mafi kusancin analog ɗinsa, mai Tad-17i), an yi nufin amfani da shi a cikin motocin fasinja na gida. Ya dace da watsawa ta hannu (musamman waɗanda ake kira hypoid), tuƙi axles, wasu tsarin sarrafawa na motocin fasinja tare da shimfidar tuƙi na baya. Dangane da rabe-raben kasa da kasa, nasa ne na mai ajin GL-5. Ba a yi amfani da shi ba a cikin watsa manyan motoci da kayan aiki na musamman masu nauyi, tun da yake yana da haɓakar danko na farko, wanda ya kara yawan karfin abin hawa (a irin waɗannan lokuta, man shafawa Tep-15 ya fi buƙatar).

A abun da ke ciki na watsa man Tad-17 ya hada da:

1. Mai na naphthenic maki tare da yawa na akalla 860 kg/m³.
2. distillate mai.
3. Matsalolin matsa lamba masu ɗauke da sulfur da phosphorus.
4. Abubuwan ƙari na riga-kafi dangane da molybdenum disulfide.
5. Sauran abubuwa (anti-kumfa, anti-rabuwa, da dai sauransu).

Yana da wuya a iya nuna ainihin abubuwan da ke tattare da sinadarin mai da ake magana a kai, tunda masana’antun suna la’akari da adadin abubuwan da suke amfani da su a matsayin “sani”, kuma galibi suna ba da shawarar man “su” ga wasu nau’ikan motoci. Fassarar alamar alama: T - watsa, A - mota, D - ƙididdiga don aiki na dogon lokaci, 17 - matsakaicin darajar kinematic danko na mai, mm²/ s da 100^ºC. Ya kamata a lura cewa kwanan nan ana ɗaukar wannan alamar mara amfani, kuma a hankali ana maye gurbinsu da sabon abu, wanda ya dace da bukatun duniya. An ba da wannan alamar a cikin GOST 17479.2-85.

A cikin sharuɗɗan yau da kullun, ana kiranta Tad-17 maiko a matsayin nigrol, kodayake abubuwan sinadaran nigrol sun bambanta: kusan babu ƙari, kuma ainihin kewayon sigogi ya fi na Tad-17 girma.

Jiki da na inji Properties

Dangane da ƙungiyar tashin hankali 5, watsa mai Tad-17 yana da halaye masu zuwa:

1. Yawan yawa, kg / m³, atmospheric matsa lamba - 905 ... 910.
2. Matsakaicin ƙimar danko, mm²/ s, a 100ºS, bai wuce - 18 ba.
3. Yanayin zafin jiki na aiki, ºС - daga -20 zuwa +135.
4. Lubrication yadda ya dace, dubu kilomita - ba kasa da 80 ba.
5. pH ne tsaka tsaki.

Ma'aunin na yanzu yana ɗaukar babban ƙarfin hana ɗaukar mai na mai, da versatility na amfani da shi, da yiwuwar tasiri mai kyau rabuwa da lamba saman a karkashin lodi har zuwa 3 GPa da kuma yanayin zafi na gida a cikin saitin raka'a har zuwa 140 ... 150ºС, wanda ke faruwa a lokacin aikin abin hawa. Yana da mahimmanci cewa ana iya amfani da waɗannan man shafawa tare da sassan da aka yi da roba mai jurewa mai ba tare da lalata na ƙarshe ba.

TAD17 a -30

Tad-17 da Tad-17i. Bambance-bambance

A cikin sabuwar sigar GOST 17479.2-85 (inda, ta hanyar, Tad-17 an riga an kira shi TM-5-18, watau, matsakaicin danko ya karu zuwa 18 mm.²/c) ana magana da shi azaman analog na mai watsawa Tad-17i. Ta yaya waɗannan alamun suka bambanta da juna?

Man shafawa Tad-17i yana amfani da abubuwan da aka shigo da su (wanda shine dalilin bayyanar ƙarin wasiƙar a cikin alamar). Canje-canjen sun shafi waɗancan addittu waɗanda ke da alhakin rigakafin sawa da halayen kumfa. Musamman, molybdenum disulfide na yau da kullun an maye gurbinsu da mafi kwanciyar hankali a yanayin zafi Molyslip XR250R. Irin wannan maye yana hana thermal bazuwar molybdenum disulfide (a 300ºC ya juya zuwa cikin lalata molybdenum trioxide), kuma yana ba da gudummawa ga ingantaccen aiki na watsa injin mota.

A matsayin kwatanta, muna ba da fasaha halaye na watsa mai Tad-17i:

1. Maɗaukaki a zafin jiki, kg/m³, babu kuma - 907.
2. Danko a 100ºS, mm²/ s, ba kasa da - 17,5.
3. Yanayin zafin jiki na aiki, ºС - daga -25 zuwa +140.
4. Inganci, kilomita dubu - ba kasa da 80 ba.
5. Ma'anar walƙiya, ºС, ba ƙasa da - 200 ba.

Alamar jigilar mai Tad-17i tana jure gwajin juriya na lalata na sa'o'i 3 a yanayin zafi na 100 ... 120^ºC. Don haka, amfanin sa yana bayyana a ƙarƙashin matsanancin yanayin aiki.

Tad-17: farashin kowace lita

Matsakaicin farashin wannan nau'in mai na gear yana ƙaddara ta hanyar manufofin kuɗi na masana'antun, da marufi na samfur. Adadin farashin samfur yana da halaye, dangane da marufi:

• A cikin babban marufi (ganga na 180 ... 195 kg) - har zuwa 55 rubles / l.
• A matsakaici marufi (canisters na 20 lita) - har zuwa 80 rubles / lita.
• A cikin ƙananan marufi (canisters na 1 lita) - har zuwa 100 rubles / lita.

Juyawa farashin Tad-17 na iya nuna rashin ingancin fasahar shirye-shiryen mai, yuwuwar dilution yayin aiwatar da marufi, da kuma maye gurbin wasu abubuwan haɗin gwiwa tare da analogues masu rahusa. Sabili da haka, a cikin yanayi masu shakku, yana da ma'ana don sanin kanku tare da takardar shaidar samfurin kuma bincika yarda da halayen fasaha na mai mai tare da ka'idodin ka'idodin yanzu.

Kwatanta man watsa TAD-17 a cikin GARAGE. Agrinol a kan kowa da kowa!