高功率激光焊接船板的组织性能。
Microstructure and properties of high power laser welding of ship steel plate.
介绍了高功率CO2激光焊接机理、特点及国内外高功率激光焊接的工业应用现状。
The mechanism and characteristics of laser welding by high power CO2 lasers are discussed and its industrial application in the world is introduced.
高功率激光焊接合金材料时，常常导致焊缝合金元素的损失，从而影响焊缝的组织和性能。
The use of high-power density laser beam to weld many alloys often leads to appreciable changes in the composition and properties of the weld metal.
记录和分析了高功率激光焊接中工作区的紫外和红外信号，着重分析了双波段信号与离焦量变化的对应规律。
Dual waveband signals in high power laser welding were recorded and analyzed, especially, the law between the signals magnitude and the defocusing was discussed.
介绍了一种实用型高功率、高光束质量CO2激光焊接、切割机，分析其光学系统。
A practical high-power CO2 laser welding and cutting equipment with high beam quality was introduced, the optical system was analyzed.
因此我们进行了高功率、高光束质量的激光焊接设备的开发和研究。
Then we carry on the study and development on laser welding equipment with high beam quality.
利用高功率CO2激光器，对5083型号的铝合金薄板进行了焊接试验研究。
Laser welding of 5083 aluminum alloys with high power CO2 laser is experimental studied in this paper.
利用高功率CO2激光器，对5083型号的铝合金薄板进行了焊接试验研究。
Laser welding of 5083 aluminum alloys with high power CO2 laser is experimental studied in this paper.
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