Wang Jianshe. Analysis of Friction Perrormance of Oil Film clearance Form of Precisi On Three—Lobe Bearing[J]. Editorial Office of Optics and Precision Engineering, 1995,(4): 78-81
Wang Jianshe. Analysis of Friction Perrormance of Oil Film clearance Form of Precisi On Three—Lobe Bearing[J]. Editorial Office of Optics and Precision Engineering, 1995,(4): 78-81DOI:
The friction performance of oil film on journal of three lobe bearing is researched onthe condition of different oil film clearance forms by means of numerical calculation method.Research results indicate that increase of difference value △r
m
between maximum clearancevalue b
m
pad arc edge and minimum clearance value c
m
of pad arc center favors building of hy-drodynamic oil film
The friction coefficient increases with the decrease of △r