Measurement of the temperature field of aluminum alloy of different thickness on laser welding with high-temperature thermocouple, analysis of influences with different position, power. speed, with metal powder, thickness were evoluated in this paper.

• 摘要利用高温热电偶检测异厚度铝合金激光拼焊时的温度场，分析不同检测位置、激光功率、焊接速度、添加粉末、板材厚度对温度场的影响。