K-17 mai karewa. Yadda za a daina lokaci?

Fasali

Babban bangaren abun da ke ciki na kiyayewa K-17 shine cakuda mai canza canji da mai na jirgin sama, wanda aka ƙara antifriction da ƙari na antioxidant (musamman, petrolatum) da masu hana lalata. Man shafawa K-17 yana ƙonewa, don haka lokacin aiki tare da shi, mutane yakamata su bi ka'idodin aminci waɗanda suka dace da irin waɗannan abubuwan. Waɗannan sun haɗa da yin amfani da kayan aikin da ba su da ƙarfi, yin aiki kawai a wuraren da ke da isasshen iska, guje wa buɗe wuta a kusa, da yin amfani da kayan kariya na sirri na dole.

Asalin sigogi na zahiri da na inji:

1. Yawan yawa, kg / m³, a dakin da zafin jiki, bai gaza: 900 ba.
2. Kinematic danko, mm²/ s, a zazzabi na 100 ^°C: ba kasa da 15,5.
3. Yawan zafin jiki, ^°C, ba kasa da: - 22.
4. Yanayin zafin jiki mai ƙonewa, ^°C: 122… 163.
5. Mafi girman abun ciki na ƙazanta na asali na inji,%: 0,07.

Launin sabo K-17 mai launin ruwan kasa ne. Yayin samar da shi, ikon oxidizing na mai mai akan karfe, simintin ƙarfe da tagulla yana ƙarƙashin tabbaci na wajibi. Ana ba da izini daban-daban na lalata (rauni mai rauni) kawai bayan shekaru 5 na kasancewar Layer na wannan mai mai akan wani yanki da aka adana. Ya dace da amfani a cikin yanayi mai laushi da na wurare masu zafi, mai jurewa ga ruwan teku akai-akai. Dangane da halayen aikin sa, yana gabatowa daga shigo da mai AeroShell Fluid 10.

Aikace-aikacen

Mafi kyawun wurare don amfani da man kiyayewa K-17 sune:

• Tsare-tsare na dogon lokaci a cikin sassan ƙarfe na mota.
• Ajiye injunan mota.
• Haɓaka ga injin turbin gas na motocin tsere don rage lalacewa da lalata sassan layin mai.

A cikin dogon lokaci na ajiyar injunan mota, ana cire duk abubuwan tacewa daga gare su, kuma ana zubar da mai ta cikin taron gabaɗaya har sai ramukan sun cika gaba ɗaya.

An ƙaddara dacewa da man K-17 ta hanyar yiwuwar iskar oxygen ta lokacin ajiyar lokaci mai tsawo. Haɗuwa da hannun jari na tushen mai da ƙari yana shafar ƙimar iskar shaka, kuma kasancewar mai kauri a cikin mai na iya ƙara yawan raguwa. Ƙaruwar zafin jiki na 10°C yana ninka adadin iskar shaka, wanda ke rage tsawon rayuwar mai daidai da haka.

K-17 mai kiyayewa bai kamata a haxa shi akai-akai ba: wannan yana sauƙaƙe samun iska zuwa mai. A lokaci guda, wurin da ake hulɗa da juna yana ƙaruwa, wanda kuma yana inganta haɓakar oxygenation. Hanyoyin emulsification na ruwa a cikin mai suna kuma ƙarfafawa, suna haɓaka tsarin iskar oxygen. Sabili da haka, lokacin adana man shafawa K-17 fiye da shekaru 3, yakamata a bincika halayensa don dacewa da samfuran GOST 10877-76.

Ana samar da man fetur da aka bayyana a cikin Rasha ta hanyar kamfanoni irin su TD Synergy (Ryazan), OJSC Orenburg Oil and Gas Plant, da kuma ta Necton Sea (Moscow). Farashin kirfa mai K-17 an ƙaddara ta ƙimar siye da marufi na kaya. An shirya man shafawa a cikin ganga tare da damar lita 180 (farashi - daga 17000 rubles), da kuma a cikin gwangwani tare da ƙarar lita 20 (farashin - daga 3000 rubles) ko lita 10 (farashin - daga 1600 rubles). Garanti na ingantattun samfuran samfuran shine kasancewar takaddun shaida daga masana'anta.

Yadda ake cire mai daga karfe