| 摘要 |
A milling hammer machine in which executive device is arranged as hammer cylinder hammers of which have length (1.1-1.2)·D, are installed with possibility of turn by angle equal to 200-270°, and are placed on cylinder I at least two screw lines that have angle of elevation equal to 6-18°, with separation I hammer installation (0.8-2.0)·D and shift of hammers in one screw line in length of cylinder with respect to hammers of the other line by (0.4-1.0)·D, where D – diameter of cylindrical barrel, mm. |
