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熔融挤出堆积成形MEM─250系统
引用本文:洪国栋,颜永年,吴良伟,张伟,邹清泽,赵志文.熔融挤出堆积成形MEM─250系统[J].中国机械工程,1997(5).
作者姓名:洪国栋  颜永年  吴良伟  张伟  邹清泽  赵志文
作者单位:清华大学机械工程系激光快速成形中心!北京市,100084,清华大学!北京市,100084,清华大学!北京市,100084,清华大学!北京市,100084,清华大学!北京市,100084,清华大学!北京市,100084
基金项目:国家自然科学基金!59635040
摘    要:在分析熔融堆积成形过程的基础上,提出精密控制组织材料的序是保证成形质量的关键,分析影响序的主要因素,提出相应的控制措施。介绍MEM─250系统的组成、特点及应用等情况。

关 键 词:快速成形  熔融挤出堆积成形  先进制造技术  CAD/CAM

The System of Melt Extrusion Manufacturing
Hong Guodong et al..The System of Melt Extrusion Manufacturing[J].China Mechanical Engineering,1997(5).
Authors:Hong Guodong
Abstract:Based on the analysis of formingprocess, a viewpoint that the sequence of deliv-ering melt material is the key problem to theforming quality is proposed. The factors whichinfluence on the sequence and their control meth-ods are given out. They have been applied to di-rect the development of the first melt extrusionmanufacturing system in China. Detailed infor-mation about the hardware, software, featuresand application of the system is also introduced.
Keywords:RPM melt extrusion model-ing advanced manufacturing technologyCAD/CAM  
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