作者: Masazumi Fujihara , Hiroshi Matsuda
DOI:
关键词: Abrasive 、 Pressing 、 Superfinishing 、 Composite material 、 Mechanism (engineering) 、 Engineering 、 Backup roll 、 Structural engineering
摘要: A superfinishing apparatus has an abrasive film feed mechanism for feeding out and winding up (4). The includes a backup roll (2) pressing vibrating the against workpiece. guide member (3) is provided immediately before (2). two pairs of helical grooves (11, 12) (13, 14) arranged opposite in turning direction to each other. are different radius from center other on both side faces member. Also, when passed through (11 13 or 12 14), its traveling path translated transversely