轴承加热器的主回路设计与电磁参数计算

文档编号:DQ115   文档字数:13434,页数:34

摘  要
 随着我国科技和经济的迅速发展以及加入WTO而使得我国经济走向国际化，我国特别是浙江省已经快速地成为世界上的重要生产基地。然而由于生产效率、产品质量、能源消耗和环境污染等方面的制约，在我国生产总量的增加并不完全带来经济效益的同步增长，其中产品的质量更是一个不可忽略的因素。在我国尤其在浙江省，为了使得机械产品质量得到比较大的改善，在各类机械生产和维修企业中广泛使用感应式轴承加热器，更显得迫切和现实。
 本文设计的轴承加热器，以便捷，稳定，安全作为设计的理念，将过去复杂的电路设计简单化，便于加工和维修，同时使用了现代的新型材料做为铁芯，以及迎合国情“以冷代热”发展的方向，进行设计。对于一些小型轴承的加热更加的便捷，安全。

关键词：轴承加热器; 变压器设计; 电磁参数计算; 软磁材料

Abstract
 As China's science and technology and rapid economic development and accession to WTO which makes the internationalization of China's economy, China's Zhejiang Province, in particular, has quickly become the world's major production base. However, due to production efficiency, product quality, energy consumption and environmental pollution constraints, in China the increase in total production is not entirely brought about by the simultaneous increase in economic benefits, including the quality of the product can not be ignored but also a factor. Especially in the Zhejiang Province in China, in order to make the quality of mechanical products relatively large improvements in production and maintenance of all types of machinery and the widespread use of corporate induction bearing heater, and reality becomes all the more pressing.
 In this paper, bearing heaters designed to convenience, stability, security as a design concept, will be a complex circuit design over the past simplistic, easy processing and maintenance, while the use of modern materials as the core of the new, as well as to meet the conditions of "cold generation of heat, "the orientation of the development, design. For heating small bearings more convenient and safe.
Keywords： Bearing heater, transformer design, the electromagnetic parameters, the soft magnetic materials

目 录
摘  要 I
Abstract II
1.前言 1
2  总体方案设计 2
2.1  概述 2
2.1.1  轴承装配问题介绍及发展趋势 2
2.1.2轴承装配的方法 3
2.2设计思路 5
2.2.1温差法 5
2.2.2感应式轴承加热器 6
3.主回路设计 8
3.1单相变压器的基本结构与原理： 8
3.2感应器结构： 9
3.3变压器的设计计算与绕制 9
3.3.1  图算法 9
3.3.2 计算法 10
4.电磁参数的测量 22
4.1磁参数的测量 22
4.1.1磁通和磁场强度的测量 22
4.1.2磁性材料的测量 24
4.2.铁芯材料的选择 24
5.变压器电磁回路讨论 26
5.1变压器电路部分的讨论 26
5.2变压器磁路的讨论 27
6  变压器制作 28
致 谢
参考文献

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