Research of effective factors on forming precision in pattenless casting manufacturing technique

摘要：

The patternless casting manufacturing (PCM) technique which adopts a new concept of double scanning method combines the principle of discreteness and deposition with resin-bonded sand technique. This paper qualitatively and quantitatively studies the two important factors -the liquid penetration rule in space of particles and the shape and dimension of the agglomeration unit body, thus it provides the theoretical basis for building technical parameters. The experiments well verified the analysis.

关键词： Patternless casting manufacturing, Agglomeration unit body Penetration process ermeability Solidification

作者: Weidong YANG Yongnian YAN Renji ZHANG Libing LIU

作者单位: School of Mechanical Engineering ,Hebei University of Technology, Tianjin 300130,China Department of Mechanical Engineering, Tsinghua University ,Beijing 100084, China

会议类型: 国际会议

会议名称: 第三届北京国际快速成形及制造会议暨第二届北京国际生物制造会议(The 3rd International Conference on Rapid Prototyping and Manufacturing and The 2nd International Conference for Bio-manufacturing (ICRPM-BM 2008 Beijing))

会议地点: 北京

会议语种:英文

页码: 470-475

在线出版日期: 2008-11-06（万方平台首次上网日期，不代表论文的发表时间）