| 摘要 |
PURPOSE: A wooden mold for cutting materials is provided to compensate the location change of a cutter due to contraction and expansion and expand service life of the timber mold, since a gap between both ends of a gap adjusting unit is adjusted. CONSTITUTION: A wooden mold for cutting materials comprises a woodblock(10), a cutter(20), and a gap adjusting unit(30). The woodblock has a bored hole at the center thereof. The cutter is fixed to the woodblock and cuts objects. One side of the gap adjusting unit is fixed to one side of the woodblock. The other group of the gap adjusting unit is fixed to the other side of the woodblock. A gap between both ends of the gap adjusting unit can be adjusted. |
