Modeling and algorithm of adaptive gas cooling subsystem for direct metallic component manufacturing

摘要：

　　In this paper,the influence of thermal accumulation on the deposition trajectory quality during the plasma deposition process was investigated.The energy balance model in the deposition process was analyzed and an adaptive gas cooling subsystem to diminish thermal accumulation during manufacturing process was developed.The subsystem consisted of gas cooling rotation device driven by step motor and a special CAM program.Experiments were carded out to verify the validity of the adaptive gas cooling subsystem.Results showed that the application of adaptive gas cooling subsystem effectively suppressed the thermal accumulation during the manufacturing process and eliminated the collapsing of the deposition trajectory.

关键词： adaptive algorithm cooling metallic component

作者: Haiping Zou

作者单位: School of Electromechanical and Architectural Engineering, Jianghan University, Wuhan, Hubei 430056, China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 312-315

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）