| 摘要 |
PROBLEM TO BE SOLVED: To provide a saw blade oscillation stopping device for effectively preventing oscillation of a saw blade with simple constitution in a circular saw machine to attain improvement of machining accuracy, a long service life of the saw blade and noise reduction to reduce a cost burden of equipment and operation. SOLUTION: This saw blade oscillation stopping device for the circular saw machine is constituted to mount at least a pair of rotation body holders 4, 4 arranged facing each other with the saw blade held in between, to a saw head 1 and to bring balls 5, 5 rotatably held in a partially projecting manner to both rotation body holders 4, 4, into rolling contact with a peripheral required part of the saw blade 2. COPYRIGHT: (C)2006,JPO&NCIPI
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