| Analysis of Vulcanization Temperature Field of Motorcycle Bionic Pattern Sand Tire |
| Received:March 17, 2022 Revised:March 17, 2022 |
| DOI：10.12136/j.issn.1000-890X.2023.07.0543 |
| Key Words: motorcycle tire；bionic pattern tire；sand tire；camel pattern；vulcanization temperature field |
| Author Name | Affiliation | E-mail | | WANG Yibin | Qingdao University of Science and Technology | 2467420183@qq.com | | HU Haiming* | Qingdao University of Science and Technology | 2467420183@qq.com |
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| Abstract: |
| The vulcanization temperature field of motorcycle bionic pattern（camel pattern as an example）sand tire（camel pattern tire for short） was analyzed with ANSYS Workbench software，and compared with the ordinary pattern sand tires（long strip pattern and wide section pattern）.The results showed that the mold heating time and mold cavity temperatures after heating for all three types of pattern tire were basically the same；however，the temperature difference of the camel pattern tire mold cavity was the smallest，the temperature difference decreased the fastest，and the heat transfer was the most uniform.After being vulcanized for 900 s，the camel pattern tire had the best heat transfer uniformity，which could ensure better vulcanization uniformity.After being vulcanized for 1 200 s，the temperatures of various parts of the camel pattern tire increased significantly，the absolute value of the temperature difference between the upper and lower shoulder decreased，and the heat transfer uniformity was better.When the vulcanization time reached 1 500 s，the vulcanization effects of the three types of pattern tires were equivalent，but the absolute value of temperature difference between the upper and lower shoulder of the camel pattern tire was further reduced，and the heat transfer uniformity was further improved. |
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