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Updated: Jun 18, 2025

Production of a Strain-Measuring Device with an Improved 3D Printer
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通过界面设计工程设计的高度坚固和自粘软张力计

Jianhao Li1, Qingqing Dai1, Ze Wang1

  • 1Key Laboratory of Bionic Engineering, Ministry of Education, Jilin University, Changchun, 130022, China.

Advanced materials (Deerfield Beach, Fla.)
|July 31, 2024
PubMed
概括

研究人员开发了一种强大的软应变计,灵感来自于子. 这种多层软张力计 (MSSG) 为生命体和机器监测提供了卓越的电气性能和机械耐用性.

关键词:
界面设计工程 界面设计工程多层软张力计多层软张力计.坚固性 坚固性 坚固性切口感应器 (slit sensilla) 是一个感应器.无线应变监测系统无线应变监测系统

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相关概念视频

Measurements of Strain01:27

Measurements of Strain

Strain quantifies the deformation of a material under force, typically measured as normal strain, which represents the change in length when compared with the original length. Electrical strain gauges are used for enhanced accuracy. These devices consist of a conductive wire mounted on a paper backing that adheres to the material's surface. These gauges operate on the piezoresistive effect, where the wire's electrical resistance changes in response to mechanical deformation. The strain...
639
Design Example: Strain Gauge Bridge or Wheatstone Bridge01:15

Design Example: Strain Gauge Bridge or Wheatstone Bridge

The utilization of strain gauges as transducers for converting mechanical strain into electrical signals is a common practice in various engineering applications. These strain gauges are frequently integrated into Wheatstone bridge circuits to accurately measure parameters such as force or pressure. Within this context, each element within the circuit exhibits a resistance that undergoes subtle variations when subjected to mechanical strain. The primary objective is to convert minuscule...
380
Stress-Strain Diagram01:10

Stress-Strain Diagram

A stress-strain diagram is a crucial tool that graphically displays a material's mechanical characteristics. This diagram is derived from a tensile test performed on a carefully prepared cylindrical specimen. The specimen has two gauge marks inscribed on its central part, and the distance between these marks is known as the gauge length. The cylindrical specimen is placed in a testing machine, which applies an increasing centric load. As this load grows, so does the gauge length. This...
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