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。它的主要作用是发生驱动力矩，电气和各种机器的动力。发电机在电路中英文字母G表示。它的主要作用是利用机械能转化为电能，现在最常用的利用，发烧，水能源推进发电等发电机转子。电者分布参数系统问题集中参数系统的问题解总结是司空见惯的。有限的数值解法是这种相同的想法。但是有限元登场后电工业界远不及应用领域等充分力学。有限要素法的特点是适用各种形式解几何，物理上的复杂的问题精度高通用性强的处理问题的彻底又系统采用适用的电子计算机方式。那本书是线性问题解法但是，迭代法例如牛顿-拉裴森迭代法也巧妙地解决问题的非线性。用解电磁场问题远电工的行业中常用的图解法、电解槽法等的优势。所以随着科学技术的发展各类超高压，大容量、高精度的电器产品的开发这个磁场等直接关系正确计算的这个产品的优异的性能和技术经济指标。有限要素法的强有力的工具电工的行业中电磁研究领域越来越广泛的应用。有限要素法异步电动机的性能分析的方法实际电机产品检验。磁场向量场B的旋涡中函数

关键词：饲料装置；； 改进设计

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.

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Key Words: rice thresher threshing; improved design;

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