![一种填充磁流变阻尼复合材料的夹层波纹圆柱壳及其制造方法](/CN/2019/1/65/images/201910326589.jpg)
基本信息:
- 专利标题: 一种填充磁流变阻尼复合材料的夹层波纹圆柱壳及其制造方法
- 专利标题(英):Interlayer corrugated cylindrical shell filled with magnetorheological damping composite and manufacturing method thereof
- 申请号:CN201910326589.7 申请日:2019-04-23
- 公开(公告)号:CN110065273A 公开(公告)日:2019-07-30
- 发明人: 李晖 , 王寅晖 , 李则霖 , 刘洋 , 王文煜 , 王东升 , 闻邦椿
- 申请人: 东北大学
- 申请人地址: 辽宁省沈阳市浑南区创新路195号
- 专利权人: 东北大学
- 当前专利权人: 东北大学
- 当前专利权人地址: 辽宁省沈阳市浑南区创新路195号
- 代理机构: 沈阳优普达知识产权代理事务所
- 代理人: 俞鲁江
- 主分类号: B32B9/00
- IPC分类号: B32B9/00 ; B32B9/04 ; B32B17/02 ; B32B17/06 ; B32B27/34 ; B32B27/02 ; B32B27/06 ; B32B3/28 ; B32B37/12 ; F16F9/53 ; F16F9/32
The invention discloses an interlayer corrugated cylindrical shell filled with a magnetorheological damping composite and a manufacturing method thereof. The interlayer corrugated cylindrical shell comprises an outer cylindrical shell and an inner cylindrical shell, and a composite corrugated interlayer is arranged between the outer cylindrical shell and the inner cylindrical shell; the compositecorrugated interlayer includes multiple bevel edges, every two bevel edges, the outer cylindrical shell and the inner cylindrical shell together form a trapezoidal polygonal line, and the trapezoidalpolygonal lines are circumferentially arrayed on the outer circle of the inner cylindrical shell with the circle center of the inner cylindrical shell as the center; each trapezoidal polygonal line comprises magnetorheological damping material units, some magnetorheological damping material units are arranged between the lower ends of every two bevel edges, and the other magnetorheological dampingmaterial units are arranged between the upper ends of every two bevel edges. The interlayer corrugated cylindrical shell has the advantages that trapezoidal bevels can be used for absorbing impact force and used as a supporting structure, the magnetorheological damping material units achieve a buffering effect, and stepless active control over the damping performance can be realized.
公开/授权文献:
- CN110065273B 一种填充磁流变阻尼复合材料的夹层波纹减振结构 公开/授权日:2021-09-10
IPC结构图谱:
B | 作业;运输 |
--B32 | 层状产品 |
----B32B | 层状产品,即由扁平的或非扁平的薄层,例如泡沫状的、蜂窝状的薄层构成的产品 |
------B32B9/00 | 实质上由不包含在组B32B11/00至B32B29/00的特殊物质组成的层状产品 |