| 摘要 |
In a cutting gas nozzle (1) for a laser machining head (2) having an outlet opening (100) through which a laser beam (3) can pass to arrive at a workpiece (4), having an annular gap (11) surrounding the outlet opening (100) and having a sleeve (10) which is provided in the annular gap (11), can be displaced in the annular gap (11) axially between a rear position and a front position and projects beyond the outlet opening (100) at least in the front position, according to the invention, the sleeve (10) is mounted in the annular gap (11) such that it can tilt. |
