Kaji Eksperimental Minyak Sawit Dengan Polyol Ester (Poe) Oil Sebagai Lubrica…

This paper presents research on how to reduce or prevent energy loss due to friction. By using several methods to reduce friction between two contact surfaces, one of which is the use or addition of lubricant to the contact surface. This finding emphasizes the importance of lubricants to determine wear values and friction coefficients, where this lubricant provides space between engine elements…