| 杜善东1'2，王允建1，王国东1，谢贝贝1.感应加热瓦楞辊的磁路模型研究[J].轻工机械,2015,33(6): |
| 感应加热瓦楞辊的磁路模型研究 |
| Magnetic Circuit Model of Induction Heating Corrugated Roller |
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| DOI：IO. 3969/j . issn. 1005 -2895. 2015. 06. 008 |
| 中文关键词: 包装机械 瓦楞辊 感应加热 磁路模型 加热功率 |
| 英文关键词:packing machinery corrugated roller induction heating magnetic circuit model heating power |
| 基金项目: |
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| 中文摘要: |
| 针对电磁感应加热瓦楞辊的结构尺寸与加热功率关系不明，结构设计和电磁热耦合仿真时，其材料、结构尺寸的
选取缺乏直观依据的问题，提出了基于磁路原理的瓦楞辊结构的磁路模型，在忽略漏磁和磁饱和前提下，导出了感应加
热的理论功率与瓦楞辊的结构尺寸、材料性质和所通感应电流的关系，给出了具体的解析表达式，并且仿真分析了磁导
率对加热功率的影响，为瓦楞辊的设计提供了一种思路，减少了有限元结构仿真时材质和结构尺寸选取的盲目性。 |
| 英文摘要: |
| lt is lack of intuitive basis how to select materials and sizes when design the structure or do electromagnetic
thermal coupling simulation of corrugating roller. because the relationships are unknown between the structure size and
the heating power of electromagnetic induction heating corrugating roller. To solve the problem, this paper put forward
the magnetic circuit model of corrugated roller based on the principle of magnetic circuit. Then under the premise that
ignored magnetic flux leakage and magnetic saturation. the relationship was induced between the theory power and the
size of structure. material properties and conduction currents in induction rollers. And more. the analytical expression
was given, the simulating results show how the permeability of material affects the heating power, which provides a new
way for the design of corrugated roller. and reduces the blindness in selecting material and structure size with the finite
element software. |
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