- 机械设计手册:单行本·弹簧(第六版)
- 成大先主编
- 12字
- 2020-08-27 15:38:05
4 蜗卷螺旋弹簧的计算示例
4.1 等螺旋角蜗卷螺旋弹簧的计算
表12-4-4
![](https://epubservercos.yuewen.com/D49348/16499785305921206/epubprivate/OEBPS/Images/img00079002.jpg?sign=1739664595-GKFaonRAppoJZRaC46yuf8eweuNcIKwP-0-9f97bec1bbc68ecd4874070eac18c94e)
![](https://epubservercos.yuewen.com/D49348/16499785305921206/epubprivate/OEBPS/Images/img00080001.jpg?sign=1739664595-nMteZrUMkNlE7Qmp8EbvnlagslDkJVkV-0-d53dc509b094a77a945fa9c93b4e4e37)
将上列各式计算所得等螺旋角蜗卷螺旋弹簧的主要几何尺寸、载荷、应力列于表12-4-5。
表12-4-5
![](https://epubservercos.yuewen.com/D49348/16499785305921206/epubprivate/OEBPS/Images/img00080002.jpg?sign=1739664595-f9ilWzcBauUHxkuvrNJ1gjSrDitMuI6W-0-56d5bad956643dd1535853124277092b)
图12-4-2是根据表12-4-5所列数值绘制的等螺旋角蜗卷螺旋弹簧的几何尺寸(图a)和材料尺寸(图b),图12-4-3是所设计弹簧的特性曲线及载荷P与应力τ的关系曲线。
![](https://epubservercos.yuewen.com/D49348/16499785305921206/epubprivate/OEBPS/Images/img00081001.jpg?sign=1739664595-8wOlMvcP4Hvv9CYnKuEe30G8qPOQMup2-0-0816b5998c343372395283f441cc82f4)
图12-4-2 等螺旋角蜗卷螺旋弹簧计算例题图
![](https://epubservercos.yuewen.com/D49348/16499785305921206/epubprivate/OEBPS/Images/img00081002.jpg?sign=1739664595-Y2xvdHNocOQv3ra8xkEwXCy4wZdVQMj8-0-646f6b2c08800dd609609f5032e3671e)
图12-4-3 弹簧的特性曲线及载荷和应力关系曲线