| 摘要 |
PURPOSE:To work the both faces automatically and continuously by performing the feeding, fastening, both face working and the taking-out of the work automatically and intermittently. CONSTITUTION:The chucking plate 8 is splitted equally with the setting angle while having the chuck section 8a and the movable chuck chip 8c and rotated intermittently by the setting angle. After the chuck section 8a has stopped under the open state, the work 32 is fed through a shoot 1 and fastened by the chuck chip 8c. Said operation is repeated to rotate the chucking plate 8 in the arrow direction. Here the work 32 is bored by the boring spindle 6 while bevelled from the underside by means of a bevel spindle 11 then the work is released from the fastening and taken out by the air 35. |
