Full Description

This paper is concerned with the joint stiffness characteristics of the standard 7/24 taper interface. Experimental identification of joint stiffness parameters is performed on No. 50 tapers, using a special test set-up, by implementing a frequency response function based method for joint parameter identification, in conjunction with finite element modeling of the sub-structure. The effects of axial and radial loading as well as taper wear on the taper joint stiffness are examined. It is shown that taper joint stiffness non-uniformly increases with axial pre-loading and decreases with radial loading.

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Published: 11/01/1999 Number of Pages: 6 File Size: 1 file , 710 KB