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http://dx.doi.org/10.14775/ksmpe.2020.19.12.056

Solid Lubrication Optimization and Structural Design of 17cc Automotive Compressor  

Yang, Yong-Kun (School of Mechanical & Aerospace Engineering, Gyeongsang National University)
Qin, Zhen (School of Mechanical & Aerospace Engineering, Gyeongsang National University)
Choi, Yeo-Han (School of Mechanical & Aerospace Engineering, Gyeongsang National University)
Lyu, Sungki (School of Mechanical & Aerospace Engineering, Gyeongsang National University)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.19, no.12, 2020 , pp. 56-61 More about this Journal
Abstract
Fuel economy has always been a major issue in the automobile industry, especially owing to the associated environmental concerns. It is widely known that only 5-20% of the energy generated by automobiles running on internal combustion engine engines is used as power, while the rest is consumed because of friction between components. The main components of the reciprocating piston type compressor used in vehicles, such as the shaft, swash plate, piston, and cylinder, cause severe energy loss owing to frictional contact between each other. The wear contact between the main shaft and the other components is particularly severe. Most quality issues arise owing to the sticking phenomenon that occurs between these parts. In this study, a coating solution to reduce friction is prepared by mixing adhesive solid lubricant, organic binder-polyadimide, inorganic binder (Binder), and graphite in four different ratios, and the best combination is determined.
Keywords
Vehicle Air Condition; Compressor; Solid Lubrication;
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