| 摘要 |
PURPOSE:To cut an article to be cut at desired angle at more than one angles by elevationally movably supporting a cutting abrasive with respect to the article fixed and rotating the abrasive as desired by an abrasive rotating member. CONSTITUTION:A supporting member 26 is guide by the key 19 of an angle cutting machine body 17 to be thus elevationally moved. A cutting abrasive 28 is supported through a rotating member 27 by the supporting member 26 and rotated by a motor 30. The member 26 is connected through a chain 32 to a balancer 31 for readily elevational movement thereof. A workpiece 34 to be cut is fixed at 35 to the machine body bed 12 and cut by the lowering motion of the abrasive 28. In case of more than one angles to be cut as desired, the abrasive 28 is rotated at desired angles of the rotating member 27. |
