摘要
提出了等离子激光复合直接制造金属零件的新技术,介绍了等离子激光复合直接制造技术的基本原理。通过实验研究分析了激光束与等离子束复合角度对熔积层精度的影响规律。得到了在相同条件下,熔积层的宽度随复合角度的增加而增加的重要结论并分析了其原因。
A new technology and its principle for the direct manufacturing of metal components by hybrid plasma laser were put forward. The influence of the angle between laser beam and plasma arc beam on the precision of a deposited layer was analyzed through experimental studies. The important conclusion is reached that the deposition layer is wider as the angle is bigger under the same condition.
出处
《机械科学与技术》
CSCD
北大核心
2006年第8期883-886,共4页
Mechanical Science and Technology for Aerospace Engineering
基金
国家自然科学基金项目(50075032)
国家高新技术863项目(2001AA421150)资助
关键词
等离子激光复合
直接制造
角度
精度
plasma hybrid laser
direct manufacturing
angle
precision
