| 摘要 |
<p>Disclosed is a method for machining a cylinder block, wherein a projection projecting on the crank case side of a cylinder bore is provided to the end section of the cylinder bore on the crank case side, and sprayed coating is formed on the inner surface of the cylinder bore, and the inner surface of the projection which is continued to the inner surface of the cylinder bore. Then, at least part of the projection is removed together with the sprayed coating formed on the inner surface of the projection after the formation of the sprayed coating. As a result, even if the end section of the cylinder bore on the crank case side is removed/machined, a sufficient removal/machining margin can be ensured while achieving the miniaturization of the cylinder block.</p> |
