[毕业设计] 超声电机定转子接触的有限元分析 [复制链接]

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毕业设计-超声电机定转子接触的有限元分析，共24页，9764字，附设计图纸、solidworks三维图纸、任务书、ANSYS有限元分析

摘 要

电机（英文：Electric machinery，俗称“马达”）是指依据电磁感应定律实现电能转换或传递的一种电磁装置。在电路中用字母M（旧标准用D）表示。它的主要作用是产生驱动转矩，作为用电器或各种机械的动力源。发电机在电路中用字母G表示。它的主要作用是利用机械能转化为电能，目前最常用的是，利用热能、水能等推动发电机转子来发电。电气工作者把分布参数系统问题归结为集中参数系统问题求解是屡见不鲜的。有限元数值解法就是这种相同的思考方法。但是有限元问世后在电工行业中却远不及力学领域等应用得充分。 有限元法的特点是适用于求解各种形式几何上、物理上复杂的问题精度高通用性强对问题的处理既彻底又系统适用于采用电子计算机方式。它本是线性问题的解法但通过迭代法如牛顿-拉裴森迭代法也能巧妙地解决非线性问题。用来求解电磁场问题远较电工行业中常用的图解法、电解槽法等优越。因此随着科学技术的发展各类超高压、大容量、高精度的电工产品的研制其磁场等的精确计算直接关系到该产品的优异性能和技术经济指标。有限元法这一有力工具在电工行业中在电磁研究领域里越来越有广泛的应用。 用有限元法对异步电动机性能进行分析的方法在实际电机产品中得到验证。在磁场中向量场函数B的旋度

Abstract

The development direction of harvester will be to high-tech direction, making out the applicability of harvester is the development of the market, is very promising for different regions developed different harvester. Thus, the corresponding manufacturing combine high performance is the development of foreign harvester. The rice combine harvester can complete harvesting, threshing, separation and bagging operations at one time. The machine has the advantages of small volume, The development direction of harvester will be to high-tech direction, making out the applicability of harvester is the development of the market, is very promising for different regions developed different harvester. Thus, the corresponding manufacturing combine high performance is the development of foreign harvester. The rice combine harvester can complete harvesting, threshing, separation and bagging operations at one time. The machine has the advantages of small volume, light weight, flexible operation, through and good adaptability, can better solve the problem of big, medium-sized harvester to harvest in the hilly, mountainous and paddy field.light weight, flexible operation, through and good adaptability, can better solve the problem of big, medium-sized harvester to harvest in the hilly, mountainous and paddy field Thus, the corresponding manufacturing combine high performance is the development of foreign harvester. The rice combine harvester can complete harvesting, threshing, separation and bagging operations at one time. The machine has the advantages of small volume, light weight, flexible operation, through and good adaptability, can better solve the problem of big, medium-sized harvester to harvest in the hilly, mountainous and paddy field.light weight, flexible operation, through and good adaptability, can better solve the problem of big, medium-sized harvester to harvest in the hilly, mountainous and paddy field.

目 录

摘 要 III

Abstract IV

目 录 V

第1章 绪论 1

第2章 定转子类型确定 3

2.1 超声电机概况 6

2.2电机定转子总体设计 8

2.2.1电机定转子的类型定位 10

2.2.2 电机定转子的整机结构及选择 12

2.2.3 电机定转子的主要承载 13

第3章 电机原理 15

3.1 定子工作原理 18

3.2 转子工作原理 20

第4章 力学分析 21

4.1 有限元简介 22

4.2 模型处理 23

4.3 前处理 24

4.4 工况设定 25

4.5 后处理 26

4.6 结果分析 27

结论 28

参考文献 29

致 谢 30

资料文件预览：
共5文件夹，17个文件，文件总大小：21.55MB，压缩后大小：18.54MB

• 毕业设计-超声电机定转子接触的有限元分析
• 电机 有限元
• 2D n
• 定子.DWG  [109.44KB]
• 装配体1.DWG  [84.00KB]
• 转子.DWG  [89.50KB]
• 零件2^装配体1.sldprt  [232.50KB]
• 3dn
• 装配体1.SLDASM  [176.50KB]
• 装配体1.STEP  [208.62KB]
• 零件1.SLDPRT  [141.00KB]
• pic n
• QQ截图20150506104958.jpg  [610.04KB]
• QQ截图20150506105021.jpg  [468.60KB]
• QQ截图20150506105319.jpg  [670.12KB]
• QQ截图20150506105325.jpg  [225.79KB]
• QQ截图20150506105330.jpg  [750.47KB]
• 1084.doc  [51.50KB]
• 本科毕业设计说明书（毕业论文）撰写规范.doc  [58.50KB]
• 电机定转子有限元分析 - 副本.doc  [3.51MB]
• 电机定转子有限元分析.doc  [3.49MB]
• chaoshengdianji.wbpz  [10.77MB]