节点文献
光内送粉激光熔覆快速成形粉末利用率实验研究
Research on Effective Utilization Rate of Power in Inside-laser Coaxial Powder Feeding Laser Cladding and Rapid Prototyping Process
【摘要】 应用自主研发的光内同轴送粉成形工艺与装置,进行了变参数条件下粉末利用率试验,与光外送粉工艺粉末利用率进行了对比分析,结果是新的送粉工艺其粉末利用率可达68%以上。
【Abstract】 The utilization rate test of powder was carried out by using technology and facility of self-developed inside-laser coaxial powder feeding.Then the experimental results were contrasted with outside-laser utilization rate of powder.The result shows that utilization rate of powder is over 68% in the new powder feeding technology.
【关键词】 激光熔覆;
光内送粉;
同轴送粉;
快速成形;
粉末有效利用率;
【Key words】 laser cladding; inside-laser powder feeding; coaxial powder feeding; rapid prototyping; effective utilization rate of powder;
【Key words】 laser cladding; inside-laser powder feeding; coaxial powder feeding; rapid prototyping; effective utilization rate of powder;
【基金】 国家自然科学基金资助项目(50975187);江苏省自然科学基金资助项目(BK2006052)
- 【文献出处】 热加工工艺 ,Hot Working Technology , 编辑部邮箱 ,2010年07期
- 【分类号】TF124.39
- 【被引频次】26
- 【下载频次】369