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CO2激光融化聚合物的理论研究

谭文胜 周建忠 黄舒 孟宪凯

谭文胜, 周建忠, 黄舒, 孟宪凯. CO2激光融化聚合物的理论研究[J]. 机械科学与技术, 2014, 33(9): 1354-1358. doi: 10.13433/j.cnki.1003-8728.2014.0915
引用本文: 谭文胜, 周建忠, 黄舒, 孟宪凯. CO2激光融化聚合物的理论研究[J]. 机械科学与技术, 2014, 33(9): 1354-1358. doi: 10.13433/j.cnki.1003-8728.2014.0915
Tan Wensheng, Zhou Jianzhong, Huang Shu, Meng Xiankai. Theoretical Analysis of Melting Process Polymer with CO2Laser[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(9): 1354-1358. doi: 10.13433/j.cnki.1003-8728.2014.0915
Citation: Tan Wensheng, Zhou Jianzhong, Huang Shu, Meng Xiankai. Theoretical Analysis of Melting Process Polymer with CO2Laser[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(9): 1354-1358. doi: 10.13433/j.cnki.1003-8728.2014.0915

CO2激光融化聚合物的理论研究

doi: 10.13433/j.cnki.1003-8728.2014.0915
基金项目: 

江苏省自然科学基金项目(BK2010351)

江苏省普通高校研究生科研创新计划项目(CXZZ11-0545)

江苏省光子制造科学与技术重点实验室开放基金项目(GZ201205)资助

详细信息
    作者简介:

    谭文胜(1968-),副教授,博士研究生,研究方向为材料成型加工与激光制造技术,tws.163@163.com

Theoretical Analysis of Melting Process Polymer with CO2Laser

  • 摘要: 为了研究聚合物的激光熔融塑化效果,在分析CO2激光对聚合物的光热作用基础上,建立激光融化聚合物理论模型,依据能量守恒和热物理原理,计算推导了激光参数与温度变化的数学关系表达式,并以CO2激光融化典型聚合物为例,数值计算和实验分析激光参数对融化深度的影响。结果表明:聚合物呈现出浅表面融化和深度融化两种特征,选择合适激光参数能够实现由表及里的聚合物整体融化,理论计算的融化深度与实验测量结果较为吻合,利用所建立的理论模型及其相关分析公式,可为探索CO2激光辐照的聚合物塑化成型加工提供理论依据。
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  • 收稿日期:  2013-03-13

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