轮胎直压硫化内模温度的均匀性试验研究  

Experimental Study on Temperature Uniformity of Direct Pressure Vulcanization Inner Mold of Tire

作　　者：焦志伟[1,2] 孙嘉乐 张金云 王雷 于源 阎华[1,2] 杨卫民 JIAO Zhiwei;SUN Jiale;ZHANG Jinyun;WANG Lei;YU Yuan;YAN Hua;YANG Weimin(Beijing University of Chemical Technology,Beijing 100029;National Engineering Laboratory of Tire Design and Manufacturing Technology,Beijing 100029;Triangle Tire Co.,Ltd,Weihai 264200)

机构地区：[1]北京化工大学机电工程学院,北京100029 [2]轮胎设计与制造工艺国家工程实验室,北京100029 [3]三角轮胎股份有限公司,山东威海264200

出　　处：《橡胶工业》2023年第6期456-462,共7页China Rubber Industry

基　　金：中央高校基本科研业务费专项资金资助项目(JD2215);山东省重点研发计划(重大科技创新工程)项目(2019JZZY010450)。

摘　　要：研究电磁感应加热线圈的布线方式和绕组间隙对轮胎直压硫化内模电磁感应加热均匀性的影响。结果表明:电磁感应加热线圈的布线方式会对鼓瓦表面的温度场产生影响,2段式绕组电磁感应加热线圈的电磁感应加热均匀性最好;绕组间隙的变动会对鼓瓦表面的温度场产生巨大的影响,当绕组间隙为50 mm时,电磁感应加热线圈的电磁感应加热均匀性最好。The effect of the wire distribution modes and coil winding group intervals of the electromagnetic induction heating coils on the electromagnetic induction heating uniformity of the direct pressure vulcanization inner mold of tire was studied.The results showed that the wire distribution modes of the electromagnetic induction heating coils could affect the temperature field on the surface of the drum pad,and the electromagnetic induction heating coils with the 2-section winding groups provided the best heating uniformity.In addition,the change of the intervals between coil winding groups would have a huge impact on the temperature field on the surface of the drum pad.It was found that,when the coil winding group interval was 50 mm,the electromagnetic induction heating coils had the best heating uniformity.

关 键 词：直压硫化内模 电磁感应加热 布线方式 绕组间隙 温度场 

分 类 号：TQ330.67[化学工程—橡胶工业]