Research of foam pattern processing for lost foam casting

摘要：

　　In the whole process of the LFC (or evaporative pattern casting,EPC),the quality of the foam pattern play a decisive role to the final casting quality.The present processing methods for the foam pattern are discussed,including foaming molding,manual cutting,and CNC machining,rapid prototyping,also the advantages and disadvantages of these processing methods are analyzed.As CNC machining become the main trend for foam pattern processing,some CNC machine oriented tools are summarized,including the hot wire foam cutter,the hot knife foam cutter,and the modified tools based on the traditional tools.

关键词： Lost foam casting (LFC) Foam material processing Cutting tools Technical status Development trend

作者: Hong-ze CHEN Zhong-de SHAN Hong-zhao DONG

作者单位: College of Mechanical Engineering,Zhejiang University of Technology,Hangzhou,310014,China China academy of machinery science and technology,Beijing,100044,China

会议类型: 国际会议

会议名称: 2013 International Conference on Process Equipment,Mechatronics Engineering and Material Science(2013过程装备,机电工程与材料科学国际学术会议)

会议地点: 武汉

会议语种:英文

页码: 600-603

在线出版日期: 2013-06-15（万方平台首次上网日期，不代表论文的发表时间）