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![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/3_01.jpg?sign=1739928456-IO3zbHINaZJcxIKamyVAn2cTzSve9JjM-0-a5d0248caf83af7b2fba2d8fa3a8e001)
图6-2 划分单元后的有限元实体模型
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/3_02.jpg?sign=1739928456-TBDpiDEGEEcz26blHkhTmm22VJFSOMyL-0-cd260cd52c5970f7de53095d742c8315)
图6-4 主轴装置的一阶、三阶振型的相对变形情况
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/3_03.jpg?sign=1739928456-egfr66CTA04P9vKXFyo2JtEdhQDU7f3T-0-6b4c55438e8f2454eba43d1e08ed7a3e)
图6-7 工况1结构的综合应力和变形云图
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/4_01.jpg?sign=1739928456-4TaZRUp2VoQD5IbXJBLN6NxOGXAO5JIh-0-d67027dab1ec1a043cc87c5c02a49106)
图6-8 工况2结构的综合应力和变形云图
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/4_02.jpg?sign=1739928456-f5nN2uBKxvNvScrVJGkliXSwr4LXmLNa-0-c8e4d1a1703a00db64b49ae2aa304467)
图6-14 钢丝绳有限元模型
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/5_01.jpg?sign=1739928456-tiGpYi2prdROEnrGtpejN3YLhHwfUdQS-0-e87498b13c6ca6c1556cc4f195ccd844)
图6-49 两种情况下的最大等效应力图
a)满载提升 b)空载下放
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/5_02.jpg?sign=1739928456-JHU1VogwniHWTHZcyacSk21CipOisNTv-0-4015876e798e35f2f5f6305d82ce04ee)
图7-4 利用有限元法的计算结果
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/5_03.jpg?sign=1739928456-is47DxFkQzW6sGebl8WnNevceTVrOPhI-0-27c96e9e0632f442a40f20c6fa015dc9)
图7-5 利用有限元多柔性体技术的计算结果
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/5_04.jpg?sign=1739928456-H4Var8issqokA0YLvYhrHSAMeZzh2PXc-0-4cc54cfd738f480d0b10eed729d6f58a)
图7-6 利用模态柔性体技术的计算结果
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/6_01.jpg?sign=1739928456-suGyeWdPlv84AY4Y64kCbE56pIzqRsIt-0-2777fc72630011cc11a1a03fcc7c35ee)
图7-23 主轴装置在提升过程中的应力变化云图
a)0.5s时 b)1.5s时
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/6_02.jpg?sign=1739928456-r1dTZU9NgJvWwtDHl55UUcJlUwvIuPzk-0-7e48e4c402b8108d8e5e6395d7d62896)
图8-16 等效应力云图(5s)
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/6_03.jpg?sign=1739928456-HfE0goY4QILurcawlXqRQHNx7meqguKA-0-5cb05e2801db1b3c3ae6501e2bdc5b41)
图8-17 等效应力云图(15s)