A research of the thermal effect of focussing lens in the laser processing
- Received Date: 1997-02-28
- Accepted Date: 1997-05-11
- Available Online: 1998-05-25
Abstract: In this paper,the thermal effect of focussing lens in the laser processing was studied from the theoretical calculation and the experiment.The influence of the thermal effect of focussing lens for the laser welding technolgoy was discussed.Some rules and the preventive methods were obtained.The suggestions of the research shows quite signification to improvt the quality and technology of the laser welding.