The theoretical research of gear tribology focuses on gear elastic hydrodynamic lubrication (EHL), gear surface morphology, micro tribology and so on.
(1) Tsinghua University, Shanghai Jiaotong University, Wuhan Institute of technology and Harbin Institute of technology have completed the research on EHL numerical solution and oil film thickness measurement.
(2) Tsinghua University has carried out “Research on thin film lubrication theory”.
(3) Chongqing Institute of logistics engineering carried out “Experimental Research on tribochemical treatment surface”.
(4) Wuhan Institute of material protection carried out “tribological test and friction surface analysis of steel steel friction pair under self compensating oil lubrication”.
(5) Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences carried out “Experimental Study on the synergistic effect of extreme pressure anti-wear and antifriction additives for lubricating oil”.
(6) Beijing Academy of Mechanical Sciences and others carried out “Experimental Study on Line Contact Elastohydrodynamic film thickness with medium elastic modulus”.