| 摘要 |
Disclosed is an air nozzle for a laser optic head. The air nozzle for a laser optic head according to an embodiment of the present invention is installed at the lower side of the optic head, has an air supply pipe connected to one side thereof, and blocks spatters from a welding part by injecting high-pressure air supplied through the air supply pipe. The air nozzle is shaped into a circular ring, is fastened to the lower side of the optic head, has an air supply path formed in an inner section at one side thereof and receiving the high-pressure air from the air supply pipe through a connection hole, has an air injection hole formed on the inner circumferential surface thereof along the air supply path and connected to the air supply path, and has an air through-hole formed in an inner section at the other side thereof corresponding to the air injection hole. |
