Abstract
One method for installing dental prosthetics uses components fastened with a tapered interference fit. An abutment is fastened into an implant to provide an anchor for the prosthesis. The current method of installation involves hammering with a dental mallet, which provides inconsistent force. A proposal to replace this method is presented. The mechanics of the taper lock were examined to determine the optimal seating force. The chosen design was analyzed for potential weaknesses. A proof of concept prototype was fabricated and a prototype is being manufactured for further analysis. Experimentation indicates that the variance of applied force is significantly reduced.
Volume Subject Area:
Young Design Engineer’s Paper Competition
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Copyright © 2001 by The American Society of Mechanical Engineers
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