| 摘要 |
<p>PURPOSE:To improve the precision of rotative deflection check of a guide roll to improve the check efficiency and to avoid the occurrence of defective articles in the stage of products. CONSTITUTION:An index table 22 rotated by every certain angle is provided with plural grasping parts (chucks 28) which rotatably grasp guide rolls 4 to be checked. A guide roll carrying-in part 30, an aging part 32 for rotation adjustment of the guide roll, a guide roll deflection check part 34, and a carrying-out part 36 which classifies and carries out nondefectible articles or defective articles are arranged around the index table.</p> |
