| 摘要 |
A guide (10) for automatic bar feeders for lathes, comprises a plurality of elements (11) with a C-shaped guiding portion (16), disposed aligned and facing each other to form a channel through which the bar (15) slides. Each C-shaped portion (16) is supported by an arm (17) connected to it in an assymetrical position to define portions (19 and 20) of different lengths so as to uniform the flexibility of the elements (11) due to the arm variations with respect to their point of connection (12) to the rest of the feeding device (13, 14). |
