文章摘要
Heat Transfer Performance Analysis of Hot Plate Type Segment Mold and Steamer Type Segment Mold
Received:May 05, 2022  Revised:May 05, 2022
DOI：10.12136/j.issn.1000-890X.2023.12.0978
Key Words: hot plate type segment mold；steamer type segment mold；heat transfer performance；structural optimization
Author NameAffiliationE-mail
SONG Kaihua Qingdao University of Science and Technology 1449686934@qq.com 
HU Haiming* Qingdao University of Science and Technology huhm64@163.com 
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Abstract:
      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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