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Method for establishing vertical machining center box-type supporting structure calculating equivalent support bearing constraint corresponding to cutting strive using predetermined formula. 专利
申请日期: 2013-01-01, 公开日期: 2013-10-02
作者:  DONG H MA Y QIAN F SUN S SHENG Y WA
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/13
Rotary piezoelectric wave energy generating device for converting ocean wave energy to electric energy, has cantilever beam whose free end is fixed to permanent magnet, and rectifying bridge that is united to load box fixed on frame. 专利
申请日期: 2013-01-01, 公开日期: 2013-10-02
作者:  CHU J HAN B YAO F HUO X
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/13


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