| 热板式活络模具与蒸锅式活络模具的传热性能分析 |
| Heat Transfer Performance Analysis of Hot Plate Type Segment Mold and Steamer Type Segment Mold |
| 投稿时间：2022-05-05 修订日期：2022-05-05 |
| DOI：10.12136/j.issn.1000-890X.2023.12.0978 |
| 中文关键词: 热板式活络模具 蒸锅式活络模具 传热性能 结构优化 |
| 英文关键词: hot plate type segment mold steamer type segment mold heat transfer performance structural optimization |
| 基金项目:山东省自然科学基金项目（ZR2013EEL101） |
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| 中文摘要: |
| 利用Ansys Workbench的瞬态热模块对圆锥面导向的热板式活络模具与蒸锅式活络模具进行传热性能对比分析，并对蒸锅式活络模具的结构进行优化。结果表明：蒸锅式活络模具的温模时间比热板式活络模具更短，但热板式活络模具的花纹块最大温差比蒸锅式活络模具小，温度分布更加均匀；结构优化后蒸锅式活络模具的花纹块最大温差、块上下侧温差以及中部横向温差均减小，温度分布更加均匀。 |
| 英文摘要: |
| Using the transient thermal module of Ansys Workbench，a comparative analysis of the heat
transfer performance of conical surface guided hot plate type segment mold and steamer type segment mold
was carried out，and the structure of the steamer type segment mold was optimized.The results showed that
the mold warming time of the steamer type segment mold was shorter than that of the hot plate type segment
mold，but the maximum temperature difference of the pattern block of the hot plate type segment mold was
smaller than that of the steamer type segment mold，and the temperature distribution was also more uniform.
After structural optimization，the maximum temperature difference of the pattern block，the temperature
difference between the upper and lower sides and the temperature difference of the middle transverse
direction of the steamer type segment mold were all reduced，resulting in a more uniform temperature
distribution. |
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