| 摘要 |
<p>The present invention relates to a processing tool for a crank bore of heterogeneous materials. The tool is an integral tool for processing a crank bore by combining a boring tool and a honing tool, and enables a user to work for boring and honing process in one station simultaneously. When a user processes a crank bore of heterogeneous materials, the tool enhances the roundness of the crank bore by applying a guide pad. The tool also reduces the production cost and increases work efficiency by managing the two processes at the same time.</p> |
