摘要 粉体工程作为一门跨行业、跨学科的综合性学科，与材料科学与工程的发展密切相关；了解和掌握粉体工程的相关机械设备的构造、工作原理和性能，对于材料科学等工程专业的学生以及从事粉体工程生产实践的技术人员来说是非常重要的。雷蒙磨粉机由于其基建投资低，能耗低、生产效率高等优点,以至于该磨粉机广泛应用于建材、化工、筑路等产品的生产。雷蒙磨粉机的传动系统决定雷蒙磨粉机的加工效率，运行状态是否平稳,传动系统主要由二级圆锥圆柱齿轮减速器和电动机等组成。首先选定电动机的型号，进行了传动比的计算，并进行传动比的分配。其他传动装置的运动和动力参数的计算在本文的计算部分占有一定的比重，各传动件的科学设计对整个机器的运行情况有着很大的影响。在齿轮设计中详细介绍了齿轮材料的选择及其许用应力的确定、按齿根弯曲疲劳强度设计计算确定齿轮参数及主要尺寸、确定齿轮传动精度以及齿轮结构的设计，在设计轮的具体结构时，要综合考虑多种因素，如齿轮的尺寸、材料、加工方法、热处理等。辅助传动装置结构技术要求：1、输出力矩合理；2、输入配置电机：满足要求。 辅助传动装置主要部件是辅助电机，辅助减速器，联轴器等。 37879
毕业论文关键词：减速器、轴、电动机、齿轮
Abstract Powder engineering as a cross-industry, the interdisciplinary  comprehensive discipline, is closely related to the development of materials science and engineering; Understand and grasp the structure of the powder engineering related machinery and equipment, working principle and performance, for national learn engineering students and technical personnel engaged in powder engineering production practice is very important. Raymond mill, with its energy output, high efficiency, etc, have been in the building materials, chemical industry, construction, metallurgy, mining, and other products widely used in production. Raymond mill transmission device is one of the important work of components, it is mainly composed of secondary expansion of gear reducer and auxiliary motor, etc. The first motor model is selected, the calculation and distribution of transmission ratio. Subsequent transmission of movement and dynamic parameters in calculating part occupies certain proportion, the accuracy of the parameters for the operation of the whole machine has a great influence on. In gear was introduced in detail in the design of gear material selection and the determination of allowable stress, according to the design calculation to determine the gear tooth root bending fatigue strength parameters and main dimensions, determine gear . 
Keywords: gear、reducer、shaft、motor
目录
摘要
Abstract
1 前言  1
2 机械运动方案的设计  2
2.1计算总传动比    2
2.2合理分配各级传动比    2
2.3计算各轴的动力参数    2
3 减速器的设计  3
3.1圆锥直齿轮设计    3
3.2斜齿圆柱齿轮设计    5
4 轴的设计  8
4.1输入轴的设计    8
4.2中间轴的设计  .  10
4.3输出轴设计  .  12
4.4雷蒙磨粉机主轴的设计  .  14
5 轴承的设计.  16
5.1齿轮减速器高速轴滚动轴承的计算  .  16
5.2齿轮减速器中间轴滚动轴承的计算  .  16
5.3齿轮减速器输出轴轴承的计算  .  17
5.4雷蒙磨粉机主轴轴承的计算  .  18
6键的计算选择选择和校核  .  20
6.1 输入轴键的计算.  20
6.2中间轴键的计算  .  20
6.3输出轴键的计算  .  20 雷蒙磨粉机的结构设计:http://www.youerw.com/jixie/lunwen_36745.html