| 摘要 |
A method is used for manufacturing a floor at an interface between neighboring two parts on a large blank (101). The blank (101) is cut firstly on the front face with a saw (104), then is cut secondly on the opposite side with the saw (104), and the first and second saw kerf are cut through at the interface between neighboring two parts. Thus neighboring two parts are separated. As cutting on the front face and the opposite side of the blank successively, and a head of the saw (104) being sharp-angled or gradient configuration, the width of the blank (101) cut off is less than the thickness of the saw (104) at the position where the kerfs are cut through. Therefore, the loss of kerf is reduced. |
