| 摘要 |
PURPOSE: A timber cutting apparatus capable of adjusting the position of a saw blade is provided to smoothly cut a timber by changing the position of a circular saw to the right and the left according to the size of a work piece. CONSTITUTION: A timber cutting apparatus capable of adjusting the position of a saw blade comprises a base frame(10), a support frame(20), a bracket(30), two guide rods(40), a moving bracket(50), and a circular saw(60). The base frame has a saw blade guide groove(11) and a guide roller(12). The upper side of the support frame is connected to the lower side of the base frame. The bracket is vertically connected to a side on the top of the base frame. The two guide rods are extended in the transverse direction of the base frame. The moving bracket is carried to the right and the left along the two guide rods. The circular saw comprises a rotary shaft(61) which is installed in a rotary shaft coupling part(51) and a saw blade(62) which is located on the saw blade guide groove.
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