Wasu abokan ciniki sun lura cewa launinsu mai laushi ya bambanta da baya lokacin da n aka yi amfani da shi na ɗan lokaci ko ma ba a yi amfani da shi ba tukuna.

Canjin launi na man shafawa na iya zama saboda dalilai da yawa kamar haka:

Canje-canjen aiki na yau da kullun:

oxidation:

CUTAR CUTARWA:

KARIN RAGEWA:

ABUBUWA HASKE:

Mai yiwuwa game da dalilai:

Shin Canjin Launi Yana Shafar Ayyukan Mai Lubricant?

Canje-canjen Launi waɗanda Ba Ya Shafi Ayyuka

Canje-canjen Launuka waɗanda zasu iya shafar Aiki

	Canjin Launi	Dalili	Tasirin Ayyuka
1	Mai duhu launin ruwan kasa/Baki	Oxidation	Ƙara dankon mai Rage ingancin canjin zafi Samar da sludge wanda ke toshe hanyoyin mai Rage tasirin ƙari
2	Farin Milky/Creamy	Ruwa ko gurbataccen ruwa	Rage ƙarfin fim ɗin mai Ƙara haɗarin lalata Haɗin hydrogen a cikin karafa Inganta iskar shaka da ci gaban kwayan cuta
3	Launi mai sauƙi/Baƙar fata	Ruwan mai	Rage dankon mai Rage ƙarfin fim ɗin mai Ƙarƙashin walƙiya Ƙarfafa yuwuwar lalacewa
4	Karfe sheen	Ƙarfe mai yawa	Alamar sawa marar al'ada ta riga ta faru Mai yuwuwa ga lalacewa yayin da barbashi ke yawo Yiwuwar toshe hanyoyin mai
5	Canjin launi tare da sludge	Ƙarfafa raguwa/lalata	Rage juriya ga lalata, lalacewa, da oxidation Tasiri akan kwanciyar hankali danko Rage matsananciyar aikin matsi

Kammalawa

Canjin launi na lubricants da kanta ba ya shafar aikin kai tsaye, amma sau da yawa yana aiki a matsayin muhimmiyar alamar yanayin kayan aiki. Sannu a hankali, canje-canjen launi na al'ada ana karɓa, amma kwatsam ko canjin launi na iya nuna al'amuran da ke buƙatar kulawa.

Don kayan aiki na ƙwararru da aikace-aikace masu mahimmanci, ana ba da shawarar nazarin mai na yau da kullun maimakon dogaro kawai akan duban gani don sanin yanayin mai mai. Binciken mai na iya gano abubuwan da suka gurɓata daidai, sawa barbashi, da ƙimar lalacewar mai, yana ba da ƙarin tushen kimiyya don tantance lokacin da ake buƙatar canza mai.