| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: cutting head comprises body and interchangeable cutters clamped by wedge clamps in body radial grooves by stop screws. To simplify design and add to reliability, said wedge clamp has axial groove, straight flat arranged at 4 to cutter base surface and barrel-like surface to interact with head body inner side surface. ^ EFFECT: simplified design, higher reliability. ^ 4 dwg |
