dynamic-analysis

动态力学分析

大载荷动态力学分析(DMA)测试系统具有多种型号满足更广泛的测试应用范畴,可开展各种粘弹性材料以及制件的动态力学参数测定。

资源

 
综述

增材制造 101

MTS 专家分享了关于增材制造的见解。

 
综述

Advancing Additive Manufacturing

MTS partners with Auburn University to advance additive manu…

 
公司新闻

3D 打印脊柱植入物

MTS 可帮助医疗设备制造商开发 3D 打印脊柱植入物。

了解更多信息

dma, elastomer

In materials characterization, what is DMA?

Dynamic Mechanical Analysis (DMA) is a dynamic characterization technique that measures stress as a function of strain, or force as a function of displacement. It involves applying a sinusoidal strain to the material and measuring the resulting stress. 

Why do people conduct DMA tests on materials?

DMA is especially useful for characterizing the properties and behaviors of elastomers, polymers and shape memory alloys. These materials all exhibit damping and are often used in applications where operation at higher frequencies is critical. 

What equipment is needed for dynamic mechanical analysis?

Basic equipment for DMA includes a dynamic test system, high dynamic displacement and force transducers, a robust control system, software that can perform DMA, and an environmental chamber if conducting thermal analysis.

 

立即联系 MTS 代表

如您需要报价或需要更多详细信息,我们可随时为您提供帮助。

联系我们