【正文】
und nut and lugged washer,Jam nuts,Location of elements on shaft,Setscrew,Shaft shoulder and sleeve,Location of elements on shaft,Shaft shoulder,Sleeve,Shaft shoulder shaft ring,h≈(0.07~0.1)d Or h≥ 3~5mm b=1.4h,Location of elements on shaft,r C or r R,R,C,r,R,b,Cone,Fixed retaining rings,Location of elements on shaft,Location of elements on shaft,Unreasonable,Improved,Ways of improving the strength of shafts,Ways of improving the strength of shafts,Unreasonable,Improved,Ways of improving the strength of shafts,Unreasonable,Improved,Inner radius,Isolated ring,Ways of improving the strength of shafts,Shoulder corner shape modification,Ways of improving the strength of shafts,The keyways should be in the same generatrix,Ways of improving the strength of shafts,Unreasonable,Improved,16