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![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/3_01.jpg?sign=1739367012-7GMraWqkw15EbwC1PATro46uws1IObvN-0-d6c4da713123262c54533e486a777980)
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=1739367012-LrIjLvuAwY0kBghPq53U0RTf56zcNXxM-0-5d595de587b1c569fcb66c85833e73dc)
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=1739367012-eHEeLDXyP4PBSSiASHIXG06O76IqJ991-0-4b9b9abe3c5a6afbd8f908abdc6a9a2b)
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=1739367012-NP607m8cdzgyMHoyzGc2U658Euat4ZPm-0-d82e9d981507a8b19413605fdd1e1b05)
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=1739367012-ihLyhBgWydYV9BY3WQFjj8PP5KErdmzQ-0-34464bedd2c2765f76de50948dc891f8)
图6-14 钢丝绳有限元模型
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/5_01.jpg?sign=1739367012-gsM0IdqwzBNAQHUKa1Mb5ByRGMAFrPYN-0-237cf8dab0596b1201a65148f2d8bf8a)
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=1739367012-slwlGwqefklJ8xXGdciTMTH4LyR5WnGJ-0-8c4952a3e488d2b399912c697cd65ba6)
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=1739367012-y66hnuqKSHhfyCzSIelGK8qUArc1hjke-0-3ca9c37230db96a4dca31fb789061615)
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=1739367012-eQxkodkJOxOYEDegE6tF8EwqRxQhn6xM-0-68317a46470747a133951f8a3789fc3d)
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=1739367012-myJ4PziecDNoDxjIw7IYLQbUjH1LvDJ9-0-a8823513917f81d4c4d3811e7aaa63e6)
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=1739367012-yCB3XzYdPVq4TfBeSNUqYhyMaAdUGlIF-0-71d7bcff8bbc4bd73bc47c07f6d1fb3d)
图8-16 等效应力云图(5s)
![](https://epubservercos.yuewen.com/DE12CA/30213375207389506/epubprivate/OEBPS/Images/6_03.jpg?sign=1739367012-ElqFXWbw5Rd1a5jxWxr2YbL3szYDI8GU-0-d70dab917f0597e0c67afe5857f85ad0)
图8-17 等效应力云图(15s)