圆木加工成方材或板材后,加工的锯口不可能与木材纹理方向完全一致的割开,必然要把木材纹理横向割断一部分。刨料时,如果方向不对,就会出现戗槎。解决戗槎的关键在于磨、验好刨子的盖刃以前的刨子是靠刨刃与刨底角 After the round wood is processed into square or plate, the swarf that can be processed cannot be cut completely in line with the direction of the wood grain, and it is necessary to cut a part of the wood grain horizontally. When plowing, if it is not in the right direction, there will be flaws. The key to solving the problem is to grind and check the edge of the plane. The previous plane was a planer and a corner.