减速箱的整体设计(三级减速器

摘要

这次毕业设计是由封闭在刚性壳内所有内容的齿轮传动是一独立完整的机 构。通过这一次设计可以初步掌握一般简单机械的一套完整的设计及方法，构成 减速器的通用零部件。

这次毕业设计主要介绍了减速器的类型作用及构成等， 全方位的运用所学过 知识。如：机械制图，金属材料工艺学公差等以学过的理论知识。在实际生产中 得以分析和解决。减速器的一般类型有：圆柱齿轮减速器、圆锥齿轮减速器、齿 轮­蜗杆减速器、轴装式减速器、组装式减速器、轴装式减速器、联体式减速器。

在这次设计中进一步培养了工程设计的独立能力， 树立正确的设计思想掌握 常用的机械零件，机械传动装置和简单机械设计的方法和步骤，要求综合的考虑 使用经济工艺等方面的要求。确定合理的设计方案。

关键词：减速器 刚性 工艺学 零部件 方案

Summary

This time graduate the design to have the contents a to design concerning the machine that decelerate the complets system.

Decelerating the machine is a kind of from close to move in the rigid wheel gear in the hull is an independent complete organization .Pass thisa design can then the first step controls general simple a set of complete designs step and methods of the machine.

This time graduate the design to introduce the type function of the deceleration machine and constitute the etc. primarily , made use of all­directionsly learned the knowledge .Such as:Machine graphics ,the metals material craft learns the theories knowledge that business trip etc.already learn. In actual production can analysis definitely reach agreement .The general type that decelerate the machine has:The cylinder wheel gear decelerates the machine ,cone wheel gear decelerates the machine ,wheel gear­cochlea pole decelerates the machine ,stalk park type decelerates machine ,assembles type decelerate machine ,couplet type decelerate machine ,couplet type decelerate machine .

Further educated in this time design independent ability that engineering design, set up the right design thought controls the in common use machine spare parts ,the machine spread to move the device with the simple machine design of method with step ,the consideration that request synthesize usage the request of economic craft etc . make sure the reasonable design project .

Key phrase: reducer rigidity technolic components/zeroporat

Precent/project

减速箱的整体设计说明书

目录

1． 减速器概述……………………………………………………………………

1.1. 减速器的主要型式及其特性………………………………………

1.1.1 圆柱齿轮减速器……………………………………………

1.1.2 圆锥齿轮减速器……………………………………………

1.1.3 蜗杆减速器…………………………………………………

1.1.4 齿轮­蜗杆减速器…………………………………………

1.2. 减速器结构……………………………………………………………

1.2.1 传统型减速器结构………………………………………

1.2.2 新型减速器结构…………………………………………

1.2.3 减速器润滑 ………………………………………………

1.2.4 减速机的作用……………………………………………

2. 减速箱传动方案的选择……………………………………………………

3. 电动机的选择计算…………………………………………………………

3.1 电动机选择步骤……………………………………………………

3.1.1 型号的选择………………………………………………

3.1.2、功率的选择………………………………………………

3.1.3、转速的选择………………………………………………

3.2 电动机型号的确定……………………………………………………

4. 轴的设计………………………………………………………………………