电子器件Issue(3)：473-479,7.DOI:10.3969/j.issn.1005-9490.2015.03.001
基于微流挤压成型工艺的陶瓷制品挤出过程仿真和优化∗
Simulation and Optimization of Ceramic Product Forming Process Based on Micro-Flow Extrusion
摘要
Abstract
The forming process of ceramic product based micro-flow extrusion was analyzed and simulated by using Ansys software for designing the extrusion die. Through analysis and calculation,the rheological properties of the ce-ramic slurry were Bingham fluid. The extrusion head as a key part was designed. The structural parameters of the ex-trusion head and the extrusion process parameters were studied. It is concluded that extrusion rate is proportional to the compression ratio and is inversely proportional to the compression angle,the main process parameters affecting the extrusion rate is the compression ratio. The analysis result was used to guide the optimal design of extrusion head.关键词
固体氧化物燃料电池/微流挤压成型/流变学/模拟Key words
solid oxide fuel cell/micro-flow extrusion molding/rheology/simulation分类
化学化工引用本文复制引用
周婧,段国林,卢林,朱东彬..基于微流挤压成型工艺的陶瓷制品挤出过程仿真和优化∗[J].电子器件,2015,(3):473-479,7.基金项目
河北省自然科学基金( E2011508003,E2013202128) （ E2011508003,E2013202128）
