| 摘要 |
The present invention is related to a machine used for manufacturing door frames, which comprises two identical operating groups (2) used for butting and drilling the 45-degree cut ends of the machined piece, with a third central unit (3) in intermediate position between the two operating groups (2), which incorporates three different operating groups (8, 9 and 10), the first (8) being designed to drill holes for anuba hinges, the second (9) being designed to screw anuba hinges in the corresponding hole and the third (10) being designed to perform a milling operation.
|
