| 摘要 |
PROBLEM TO BE SOLVED: To obtain a good quality external angle board member PL by avoiding a phenomenon, in which one side has a non-cut section of approximately a few mm left on the surface of a work w at a final cutting stage of the work w, and a loss caused by the phenomenon. SOLUTION: The circular saw inclined cutting machine is equipped with a work horizontally supplying means 101 for feeding and moving a work w in a work feeding direction f1 longitudinally while holding the work w in a specified attitude, and a circular saw 47 fixed to a position on a rotary drive-shaft 46 facing a vertical face in a specified lateral direction and tilted at a specified angle of approximately 43 to 45 degrees relative to the horizontal face and to a position higher than the work w fed and moved by the work horizontally supplying means 101. The circular saw inclined cutting machine is so constituted that the saw blade 47a of the circular saw 47 is moved from front to rear, and from above to below relative to the cutting position of the work w to cut off the side end edge of corner angle section of the work w. COPYRIGHT: (C)2004,JPO&NCIPI
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