《轴受力分析》课件(1)....................................3
内容描述................................................3
1.1轴受力分析的意义.......................................4
1.2轴受力分析的基本方法...................................5
轴的基本类型............................................6
轴的受力情况............................................7
3.1轴的轴向力.............................................8
3.2轴的剪切力.............................................9
3.3轴的弯矩..............................................10
轴的强度计算...........................................11
4.1轴的强度校核..........................................13
4.2轴的尺寸设计..........................................14
4.3轴的材料选择..........................................16
轴的刚度分析...........................................17
5.1轴的扭转刚度..........................................18
5.2轴的弯曲刚度..........................................19
轴的振动分析...........................................20
6.1轴的固有频率..........................................20
6.2轴的临界转速..........................................21
轴的故障诊断...........................................23
7.1轴的磨损..............................................24
7.2轴的疲劳..............................................25
7.3轴的断裂..............................................26
实例分析...............................................27
8.1简支轴受力分析........................................28
8.2轴承座设计中的轴受力分析..............................29
《轴受力分析》课件(2)...................................30
课程概述...............................................30
1.1课程目标与学习重点....................................30
1.2轴受力分析的重要性....................................31
基础知识...............................................32
2.1材料力学简介..........................................33
2.2轴的定义及分类........................................34
2.3基本受力类型介绍......................................35
轴的受力分析方法.......................................36
3.1轴向拉伸与压缩........................................37
3.2扭转分析.............................................