| 摘要 |
<p>There is provided a coupling process whereby two components can be coupled with each other at high positional precision regardless of precision of a single component. A softer component 17 of two components 15, 17 to be coupled with each other is subjected to shearing by a corner 15c of a harder component 15 while respective parts of the two components 15, 17, positioning of the respective parts being required, are kept as-positioned state with the use of a mandrel 31, and a side face of the corner 15c is fitted to a sheared surface 17c of the softer component 17 during shearing in progress, subsequently coupling the two components 15, 17 with each other at a fitting surface by plastic coupling, press-fitting, or welding.</p> |
