A Simplified Representation of the Intersecting Lines of the Common Rotary Bodies Intersected in Symmetric Vertical Intersection Position in Mechanical Drawings

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Abstract:

In mechanical drawings, the intersecting lines of the common rotary bodies intersected in symmetric vertical intersection position are often encountered. In engineering practices, the twodimensional mechanical drawings need to be drawn directly in many cases and the drawing of theintersecting lines is frequently a difficult point. The intersecting forms of rotary bodies intersected insymmetric vertical intersection position are categorized in this paper. Through formula deducing and the subsequent summary, the drawing method for determining the height of the extreme point on theintersecting lines is obtained. Accordingly, a simplified representation of the intersecting lines ofthese kinds of parts is presented. Finally, some instances prove that this simplified representation ispractical and simple, and the circular arcs drawn by this method have a high similarity to theintersecting lines.

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69-75

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October 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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