• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

聚氨酯与磁流变液的3D打印软结构：其刚度可调性的概念验证研究

3D-Printed Soft Structure of Polyurethane and Magnetorheological Fluid: A Proof-of-Concept Investigation of its Stiffness Tunability.

作者信息

Hong Seong-Woo, Yoon Ji-Young, Kim Seong-Hwan, Lee Sun-Kon, Kim Yong-Rae, Park Yu-Jin, Kim Gi-Woo, Choi Seung-Bok

机构信息

Smart Structure and Systems Laboratory, Department of Mechanical Engineering, Inha University, Incheon 22212, Korea.

出版信息

Micromachines (Basel). 2019 Sep 29;10(10):655. doi: 10.3390/mi10100655.

DOI:10.3390/mi10100655
PMID:31569486
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6843154/
Abstract

In this study, a soft structure with its stiffness tunable by an external field is proposed. The proposed soft beam structure consists of a skin structure with channels filled with a magnetorheological fluid (MRF). Two specimens of the soft structure are fabricated by three-dimensional printing and fused deposition modeling. In the fabrication, a nozzle is used to obtain channels in the skin of the thermoplastic polyurethane, while another nozzle is used to fill MRF in the channels. The specimens are tested by using a universal tensile machine to evaluate the relationships between the load and deflection under two different conditions, without and with permanent magnets. It is empirically shown that the stiffness of the proposed soft structure can be altered by activating the magnetic field.

摘要

在本研究中，提出了一种刚度可通过外部场调节的柔性结构。所提出的柔性梁结构由带有填充磁流变液（MRF）通道的表皮结构组成。通过三维打印和熔融沉积建模制造了两个柔性结构试样。在制造过程中，使用一个喷嘴在热塑性聚氨酯表皮中形成通道，而另一个喷嘴用于在通道中填充磁流变液。使用万能拉伸机对试样进行测试，以评估在有无永磁体两种不同条件下载荷与挠度之间的关系。经验表明，通过激活磁场可以改变所提出柔性结构的刚度。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/ff0f7faad883/micromachines-10-00655-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/adc3f04a1541/micromachines-10-00655-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/49c3162917d9/micromachines-10-00655-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/102c0b84b534/micromachines-10-00655-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/1d889283a779/micromachines-10-00655-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/80f46fd5f56f/micromachines-10-00655-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/c13b179fa42b/micromachines-10-00655-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/8ad4c9c76cfd/micromachines-10-00655-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/ff0f7faad883/micromachines-10-00655-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/adc3f04a1541/micromachines-10-00655-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/49c3162917d9/micromachines-10-00655-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/102c0b84b534/micromachines-10-00655-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/1d889283a779/micromachines-10-00655-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/80f46fd5f56f/micromachines-10-00655-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/c13b179fa42b/micromachines-10-00655-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/8ad4c9c76cfd/micromachines-10-00655-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/24de/6843154/ff0f7faad883/micromachines-10-00655-g008.jpg

相似文献

1
3D-Printed Soft Structure of Polyurethane and Magnetorheological Fluid: A Proof-of-Concept Investigation of its Stiffness Tunability.聚氨酯与磁流变液的3D打印软结构：其刚度可调性的概念验证研究
Micromachines (Basel). 2019 Sep 29;10(10):655. doi: 10.3390/mi10100655.
2
Field-Dependent Stiffness of a Soft Structure Fabricated from Magnetic-Responsive Materials: Magnetorheological Elastomer and Fluid.由磁响应材料制成的软结构的场依赖刚度：磁流变弹性体和流体
Materials (Basel). 2020 Feb 20;13(4):953. doi: 10.3390/ma13040953.
3
Tunable Young's Moduli of Soft Composites Fabricated from Magnetorheological Materials Containing Microsized Iron Particles.由含微米级铁颗粒的磁流变材料制成的软复合材料的可调杨氏模量
Materials (Basel). 2020 Jul 30;13(15):3378. doi: 10.3390/ma13153378.
4
A Tactile Device Generating Repulsive Forces of Various Human Tissues Fabricated from Magnetic-Responsive Fluid in Porous Polyurethane.一种由多孔聚氨酯中的磁响应流体制造的、能产生各种人体组织排斥力的触觉装置。
Materials (Basel). 2020 Feb 27;13(5):1062. doi: 10.3390/ma13051062.
5
Damping and Stiffness Analysis of Sandwich Beam with 3D-Printed Honeycomb Core Filled with Magnetorheological Elastomer (MRE): An Experimental Approach.填充磁流变弹性体（MRE）的3D打印蜂窝芯夹层梁的阻尼和刚度分析：一种实验方法。
Polymers (Basel). 2023 Sep 18;15(18):3807. doi: 10.3390/polym15183807.
6
Tunable Stiffness and Damping Study on Flexible PVC Cantilever Structure Embedded with MR Fluid.嵌入磁流变液的柔性聚氯乙烯悬臂结构的可调刚度与阻尼研究
Materials (Basel). 2021 Sep 2;14(17):5024. doi: 10.3390/ma14175024.
7
3D-Printed Soft Sensors for Adaptive Sensing with Online and Offline Tunable Stiffness.3D 打印软传感器，具有在线和离线可调刚度的自适应传感功能。
Soft Robot. 2022 Dec;9(6):1062-1073. doi: 10.1089/soro.2021.0074. Epub 2022 Mar 21.
8
Influence of Magnetic Field on Sound Transmission Loss of the Unit Filled with Magnetorheological Fluid.磁场对填充磁流变液单元声传输损失的影响
Materials (Basel). 2022 Sep 1;15(17):6032. doi: 10.3390/ma15176032.
9
Soft Ferrofluid Actuator Based on 3D-Printed Scaffold Removal.基于3D打印支架移除的软性铁磁流体致动器
3D Print Addit Manuf. 2021 Apr 1;8(2):126-135. doi: 10.1089/3dp.2020.0012. Epub 2021 Apr 19.
10
Stiffness memory nanohybrid scaffolds generated by indirect 3D printing for biologically responsive soft implants.通过间接 3D 打印生成的具有刚度记忆的纳米杂化支架，用于具有生物响应性的软植入物。
Acta Biomater. 2018 Oct 15;80:188-202. doi: 10.1016/j.actbio.2018.09.016. Epub 2018 Sep 15.

引用本文的文献

1
Research on Rotary Magnetorheological Finishing of the Inner Surface of Stainless Steel Slender Tubes.不锈钢细长管内表面旋转磁流变抛光研究
Micromachines (Basel). 2025 Jun 29;16(7):763. doi: 10.3390/mi16070763.
2
Research Progress on Low Damage Grasping of Fruit, Vegetable and Meat Raw Materials.果蔬肉类原料低损伤抓取研究进展
Foods. 2023 Sep 15;12(18):3451. doi: 10.3390/foods12183451.
3
Experimental Investigation on the Effect of Surface Shape and Orientation in Magnetic Field Assisted Mass Polishing.磁场辅助质量抛光中表面形状和取向影响的实验研究

本文引用的文献

1
An EPDM/MVQ polymer blend based magnetorheological elastomer with good thermostability and mechanical performance.一种基于 EPDM/MVQ 聚合物共混物的磁流变弹性体，具有良好的热稳定性和机械性能。
Soft Matter. 2018 Oct 31;14(42):8521-8528. doi: 10.1039/c8sm01712c.
Micromachines (Basel). 2022 Jun 30;13(7):1060. doi: 10.3390/mi13071060.
4
Annular Surface Micromachining of Titanium Tubes Using a Magnetorheological Polishing Technique.采用磁流变抛光技术对钛管进行环形表面微加工。
Micromachines (Basel). 2020 Mar 17;11(3):314. doi: 10.3390/mi11030314.