激光直接快速成形金属零件过程中多道搭接的理论及实验研究  

Theoretical and Experimental Research on Laser Direct Rapid Prototyping Metal Parts for Multi-channel Overlap

作　　者：王剑彬[1] 杨毅[1] 

机构地区：[1]南华大学机械工程学院,湖南衡阳421001

出　　处：《应用激光》2008年第2期124-128,共5页Applied Laser

基　　金：湖南省教育厅资助优秀青年重点科研项目(项目编号:03B035)

摘　　要：对激光直接快速成形金属零件过程中多道搭接进行了理论及实验研究,包括搭接率的确定,多道搭接的工艺研究以及搭接烧结层的组织形貌分析等。The theoretical and experimental research of a multi-channel overlap is carried out in laser direct rapid Prototyping metal parts, including the determination of the overlap rate, the multi-channel overlap technology research and the analysis of overlap sintering layer morphology.

关 键 词：激光烧结 多道搭接 搭接率 组织形貌 

分 类 号：TB115[理学—数学] TG156.99[理学—应用数学]