proe轴类零件的形位公差检测系统设计+CAD图纸
为了满足对轴类零件形位公差检测的高精确度，我们设计了轴类零件的形位公差检测系统。该系统首先是通过直线电机把传感器传动到轴类零件的表面。然后旋转电机通过机械传动带动夹有轴类零件的回转台转动，使传感器对轴类零件的圆度和同轴度进行检测。最后，通过计算机技术对传感器传出的信号进行图像分析。本课题重点介绍了轴类零件的形位公差检测系统的机械传动部分以及如何实现对轴类零件的圆度、同轴度进行检测。
毕业论文关键字： 圆度、传感器、机械传动、检测
Design of inspection system for tolerances Of form and position of shaft parts
Abstract：With the implementation of computer and sensor technology and the rapid development of national standards of form and position tolerances, revolutionary change detection technology. Testing instrument, instrument is toward intelligent,integrated, multi-function of the direction of development. For shaft parts of the form and position tolerance detection becomes more and more widely, and the measurement accuracy requirements more and more high.
In order to meet the high accuracy of form and position tolerance test for shaft parts, we designed the tolerances of form and position detection system of shaft parts. The system first through the sensor to the surface of linear motor driveshaft parts. And then rotating motor through mechanical transmission to clamp a rotating turret shaft parts, so that the sensor on the shaft concentricity and roundness testing. Finally, by image analysis on the sensor signals from the computer technology. This paper introduces the mechanical transmission part tolerances of form and position detection system of shaft and how to realize the roundness, concentricity of shaft parts detection.
Keyword ： Roundness, sensor, mechanical transmission, detection.
目录
1. 绪论•1
1.1 课题的目的和意义1
1.2 国内外研究现状与水平1
1.3 发展趋势2
2. 机械传动部分方案论证•5
2.1 论文任务书原始条件及数据5
2.2 课题的基本内容5
2.3 课题的重点6
2.4 解决课题重点问题的方案论证6
2.4.1 驱动方式的选择6
2.4.2 控制系统的确定7
2.4.3 传感器的选择（方案论证）•9
3. 零件的选择11
3.1 传感器的选择11
3.2 电机的选择•13
3.2.1 旋转电机的选择•13
3.2.2 Y方向直线电机的选择14
3.2.3 Z方向直线电机的选择15
3.3 联轴器的选择•15
3.4 轴承的选择•16
3.5 夹具的设计•17
4. 零件的校核19
4.1 齿轮的校核•19
4.1.1 标准直齿锥齿轮基本参数的确定•19
4.1.2 标准直齿锥齿轮载荷系数K20
4.1.3 齿面解除疲劳强度的计算•20
4.1.4 齿根弯曲疲劳强度的计算•21
4.2 轴的校核•22
4.2.1 轴1的强度校核•23
4.2.2 轴2的强度校核•27
4.3 悬臂梁的强度校核•30
5. 总结32
致谢 33
参考文献•34
1. 绪论
1.1 课题的目的和意义
在零件加工过程中，由于工艺系统本身的制造、调整误差和受力变形、热变形、振动、磨损等，是加工后零件的实际几何尺寸和理想几何尺寸之间存在差异，这种表现在零件的几何形体和线、面相互位置上，称为形状误差和位置误差。