| 李二玲，邓沛然，徐永吉，郑功超，苏 钰，吴恺威.基于ANSYS的板料成型系统模内加热模块热分析[J].轻工机械,2015,33(2): |
| 基于ANSYS的板料成型系统模内加热模块热分析 |
| Analysis of Simulation for Heating Module in Mould Based on ANSYS |
| |
| DOI：IO. 3969/j. issn. 1005 -2895. 2015. 02. 007 |
| 中文关键词: 板料成形 模具 模内如热 模拟分析 |
| 英文关键词:sheet metal formmg mould heating in the mould simulation analysis |
| 基金项目: |
|
| 摘要点击次数: 1890 |
| 全文下载次数: 1206 |
| 中文摘要: |
| 针对目前板料热成形过程中存在的能量浪费、板料氧化严重等缺点，文章对模内加热方案进行研究探讨，使用ANSYS-Icepack对板料冲压成形的模内加热温度场进行模拟分析，并以此基础做出实物并调试对比模拟状况。结果显示：对于该模架，上下模1 000 W的热源同时加热时，加热组块最高温度可达近400℃，中间板材可加热到300 qC以上，10min之后散热和加热接近平衡。按该模型设计的实际加热系统的温度分布与模拟基本接近。该研究对模内加热模块的设计进行了模拟与初步的试验，将有助于板料热成形技术方面发展。 |
| 英文摘要: |
| For energy waste and serious oxidation of sheet metal existing during the current sheet thermoforming process,the research of mold heating program was discuss. ANSYS-Icepack was used to analysis the mould heating for sheetmetal forming. Simulation results show that while heating the upper and lower mold by using heat source of I 000 Wsimultaneously, the maximum temperature on the mould can reach about 400 0C. The sheet can be heated to above300 0C . and the process of cooling and heating reaches equilibrium about ten minutes later. Temperature distribution of the actual heating system designed according to the model is close to the simulation results. The design of heating module in mould is simulated and experimented preliminary, which will help the development of the sheet hot forming technology. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
