摘要 |
<p><P>PROBLEM TO BE SOLVED: To accurately join the positions of two components in a joining step without affecting the accuracy of each of the two components. <P>SOLUTION: The soft component 17 is sheared by a corner 15c provided to the hard component 15 while the portions of the two components 15, 17 to be joined which requires positioning are positioned by a mandrel 31. While the shearing, the side surface of the corner 15c is fitted to the sheared surface 17c of the soft component 17, and the fitted surfaces of the two components are plastically joined, press-fitted, or welded for joining. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |