摘要
通过ANSYS Workbench 18.0结构静力学分析模块对不同厚度的Erkodur、Biolon、Scheu、DR热压膜片的拉伸过程进行了模拟,分析模拟了热压膜片的应力分布。结果表明:拉伸模拟结果与静力学试验机测试结果高度接近,模拟误差在5%以内。计算机模拟对热压膜片材料的实际应用具有指导意义,热压膜片在拉伸试验中的断裂部位与模拟断裂部位较为吻合。
The Erkodur, Biolon, Scheu, and DR membranes during the tensile process were simulated by ANSYS Workbench 18.0 structural statics analysis module, and the stress distribution of the samples was analyzed. The results show that the tensile simulation results are very close to those of actual test, and the simulation error is less than 5%. The simulation has guiding significance for practical application of thermoplastic materials, and the fracture site of the thermoplastic materials in tensile test is consistent with that of simulation.
作者
王影
王晶
陈盛贵
陈华磊
曹瑞军
卢秉恒
Wang Ying;Wang Jing;Chen Shenggui;Chen Hualei;Cao Ruijun;Lu Bingheng(School of Mechanical Engineering, Dongguan University of Technology, Dongguan 523000, China;Xi’an Additive Manufacturing National Institute Co., Ltd., Xi’an 710065, China;School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an 710049, China;School of Chemical Engineering and Technology, Xi’an Jiaotong University, Xi’an 710049, China)
出处
《塑料科技》
CAS
北大核心
2019年第7期83-88,共6页
Plastics Science and Technology
基金
东莞理工学院高层次人才(创新团队)研究项目(KCYCXPT2016003)
陕西省重点研发计划项目(2017ZDCXL-02)
陕西省科技统筹创新工程计划项目(2016KTZDCY4-06)
关键词
正畸材料
结构静力学分析
应力分布
Orthodontic material
Structural statics analysis
Stress distribution
