| 激光功率密度分布对表面温升的影响 |
| |
| 引用本文： | 石娟,吴钢,戴忠森.激光功率密度分布对表面温升的影响[J].上海海事大学学报,1999(1). |
| |
| 作者姓名： | 石娟 吴钢 戴忠森 |
| |
| 作者单位： | 上海海运学院机械系 |
| |
| 摘 要： | 分析了激光扫描时激光功率密度分布状况不同对表面温升的影响。研究计算在扫描工艺参数不变时，因激光功率密度分布的非对称性引起往复扫描结果的差异，其分析结果对实际应用具有重要意义。
|
| 关 键 词： | 激光扫描，功率密度，温升试验 |
The Affection of Laser Power Density Distribution to surface Temperature Rising |
| |
| Shi Juan,Wu Gang,Dai Zhongsen.The Affection of Laser Power Density Distribution to surface Temperature Rising[J].Journal of Shanghai Maritime University,1999(1). |
| |
| Authors: | Shi Juan Wu Gang Dai Zhongsen |
| |
| Institution: | Shi Juan Wu Gang Dai Zhongsen |
| |
| Abstract: | This paper analyses the affection of different laser power density distribution to surface temperature rising during laser scanning. It studies and calculates the result difference of back and forth scanning because of power density unsymmetrical distribution when scanning technical parameters are not varied. The analytic results have important meaning for actual application. |
| |
| Keywords: | laser scanning power density temperature rise tests |
| 本文献已被 CNKI 等数据库收录！ |
