| 摘要 |
The machine as claimed in the invention is a machine for hot marking parts of revolution (100). It comprises a heat punch (92), first means for relative movement between the heat punch and a part along a first axis, second means for bringing each part to be marked across from the punch, those means being able to rotate the part around its axis of revolution (A100), third means for relative movement between the part (100) and the punch (92) along a second axis perpendicular to the first axis and the axis of revolution of the part during the marking, and fourth means (74, 94, 78) for relative movement between the part (100) and the punch (92) along a third axis (Y6) perpendicular to the second axis. The machine further comprises fifth means (90, 70, 69) for orienting a marking surface (S92) of the punch (92) around a fourth axis parallel to the second axis and, in a complementary manner, to a contact generatrix of the part, the axis of revolution (A100) of the part being perpendicular to the first axis during the marking, and sixth means (96) for rotating the punch (92) around a fifth axis (Z96) perpendicular to the third (Y6) and fourth axes. |
