滚齿机传动设计与滚刀调整毕业论文 外文翻译

滚齿机传动设计与滚刀调整

摘要

齿轮是现代机械传动中的重要组成部分。从国防机械到民用机械,从重工业机械到轻工业机械,无不广泛的采用齿轮传动。随着汽车、机械、航天等工业领域的高速发展,对齿轮的需求量日益增加,对齿轮加工的效率、质量及加工成本的要求愈来愈高,滚齿机是齿轮加工机床中的一种,由于滚齿机既适合高效率的齿形粗加工,又适合中等精度齿轮的精加工,因此受到广泛的应用。为此,本文对普通滚齿机的设计进行了研究。

为了实现对滚齿机的改进,提高齿轮加工的质量,本课题完成了对传统滚齿机Y3150E的部分设计绘制。本文首先简单介绍了滚齿机的主要结构工作原理和发展趋势。接着详细论述了滚齿机主要传动系统的设计方法,对传动轴进行强度设计和强度校核,对传动齿轮的接触强度、弯曲强度进行设计和强度校核。最后给出滚削齿轮时需要调整机床的各个环节。

本文对从事滚齿机的设计和改造相关人员具有一定的参考价值,还可供从事齿轮加工的企业员工参考, 从而完成高效率、高质量齿轮的加工。

关键词:滚齿机,传动设计,滚齿机调整,滚刀调整

Gear hobbling machine design and hob adjustment

ABSTRACT

Modern mechanical transmission gear is an important component. From mechanical to civil defense machinery, from heavy machinery to light machinery, are all widely used gear. With the auto, machinery, aerospace and other industrial areas of rapid development, increasing demand on the gear, gear processing efficiency, quality and processing costs are rising ever higher, gear hobbling machine is a machine tool in as hobbling machine for high efficiency both roughing tooth, but also for middle-precision gear finishing, so by the wide range of applications. To this end, the paper design of the ordinary hobbling machine was studied ?In order to realize improvements in gear hobbling machine, gear cutting to improve the quality, the subject completed a traditional part of the design drawing Y3150E hobbling machine. First, this article introduces the working principle of the main structure hobbling and development. Then discusses in detail the main drive gear hobbling machine design method, the strength of the transmission shaft design and strength check of gear contact strength, bending strength design and strength check. Finally, gear hobbling machine when the need to adjust the various links In this paper, the design and renovation in hobbling related personnel have some value, but also for employees engaged in information processing gear, thus completing the high efficiency, high-quality gears.

KEY WORDS: Hobbling machine, Transmission design, Hobbling machine adjustments, Hob adjustment

目录

前言 1

第1章滚齿机概述 2

1.1滚齿机工作原理及滚齿机分类 2

1.1.1滚齿机工作原理 2

1.1.2滚齿机特点 3

1.1.3滚齿机分类 3

1.2滚齿机的发展趋势 5

第2章滚齿机传动设计7

2.1滚齿机主传动7

2.2传动系统的设计8

2.2.1设计分析8

2.3 齿轮的设计9

2.3.1齿轮传动的设计与强度校核9

2.3.2低速级大小齿轮的设计: 11

2.4传动轴及轴承的设计与校核12

2.4.1从动轴和轴承的设计与校核12

第3章滚齿机滚刀的调整 17

3.1 Y3150E滚齿机滚刀调整参数17

3.1.1滚刀的安装与角度调整17

3.1.2滚刀主轴转速的选择及调整18

3.1.3轴向进给量的调整19

3.1.4径向进给滚切蜗轮时机床的调整 20

3.1.5刀架工作行程挡块位置的调整21

3.1.6滚刀精加工的调整21

3.1.7无差动滚削的调整参数22

3.1.8齿数大于100的质数及整倍数齿轮的调整24

结论26

谢辞27

参考文献28

外文资料翻译29

The gear processing 29

齿轮的加工31

前言

齿轮是机械产品的重要基础零件,它以其恒功率输出、承载能力大、传动效率高等优点而被广泛应用于机床、汽车、摩托车、农机、建筑机械、工程机械、