Page 106 - 《橡塑技术与装备》2020年11期（6月上半月橡胶）

橡塑技术与装备（橡胶） CHINA RUBBER/PLASTICS TECHNOLOGY AND EQUIPMENT (RUBBER)

图 10 不同线圈结构下热板涡流损耗分布以及涡流分布
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Simulation analysis of magnetic field distribution for electromagnetic
hot plate of tire vulcanizer

2
1
Zhang Zhengluo , Zhang Gongda , Yu Xiaodong , Li Xiaozhen 1
2
(1. Sinoarp Tire Equipment Technology (Suzhou) Co. LTD., Suzhou 215000, Jiangsu, China;
2. Soochow University, Suzhou 215000, Jiangsu, China)
Abstract: Tire curing equipment has high energy consumption and heavy pollution, which has
become a bottleneck restricting the development of the industry. Therefore, efficient and energy-saving
electromagnetic induction heating technology has broad application prospects in the tire industry. This paper
starts with the parameter design of the electromagnetic hot plate of the tire curing press, and carries out the
structural design of the coil. Through the maxwell simulation software, the magnetic field parameters of the
electromagnetic hot plate and the coil structure are studied on the eddy current loss distribution of the hot
plate for curing press. The results show that when the current is 40 A, the operating frequency is 15 kHz, and
the coil length is 32 m, there is a good eddy current loss distribution. Eddy current losses are concentrated on
the area covered by the coil, so the design of the coil needs to be combined with the needs of the heated
area.
Key words: electromagnetic hot plate; eddy current loss distribution; electromagnetic parameters; tire
industry
(R-11)

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