| 摘要 |
<p>A curve-shaped wood cutting machine for forming a curve-shaped wood beam into a circular cross-sectional wood beam, and a rafter used in a traditional Korean-style house. The machine includes a fixing device fixing the side of the wood beam, a temporary fixing device fixing the other side of the wood beam, a moving device moved laterally along the rails while inserting the wood beam into the moving device, a cutting device having cutting tools for cutting the wood beam, a diameter adjusting device for adjusting the diameter of the wood beam, a rotation device rotating the cutting device and the diameter adjusting device, and a lateral moving device moving the cutting tools in the lateral direction perpendicular to the longitudinal direction of the wood beam, so that the cutting tools move along the wood beam so as to produce a circular cross-sectional wood beam.</p> |
