Transferring electronic signal (or lack thereof) into mechanical effect

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SUMMARY

The discussion centers on the feasibility of integrating touch and motion sensor technology into materials such as rubber, plastic, or glass, specifically to trigger mechanical reactions in the absence of these signals. Participants confirm that it is indeed possible to achieve this effect, likening the mechanism to that of a normally-closed switch. The conversation highlights the potential for innovative applications in smart materials that respond to environmental stimuli.

PREREQUISITES
  • Understanding of touch and motion sensor technology
  • Familiarity with materials science, particularly polymers like rubber and plastic
  • Knowledge of mechanical systems and their interactions with electronic signals
  • Basic principles of circuit design, especially regarding normally-closed switches
NEXT STEPS
  • Research the integration of touch sensors in smart materials
  • Explore the mechanics of normally-closed switches and their applications
  • Investigate the use of motion sensors in various materials
  • Learn about the development of responsive materials in robotics and automation
USEFUL FOR

Engineers, material scientists, and product designers interested in the development of smart materials and responsive systems will benefit from this discussion.

Sjuan
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Hi,

I need a little help trying to determine the possibility of incorporating touch and motion sensor technology in material like rubber, plastic or glass. My question is as follows:

Is it possible to incorporate touch and motion sensor technology in material like rubber, plastic or glass where the absence of touch and/or lack of motion could cause a mechanical reaction?

If there is a way to accomplish this, by what process is this achieved? How does the lack of the presence of these electronic signals translate into a mechanical reaction?

I am curious as to whether it is indeed possible for the lack of these signals to produce a mechanical effect. I'm intrigued to know whether touch and motion sensor technology is capable in materials such as silicon, plastic, or rubber.

I would truly appreciate any insight and thank you for your time! :)
 
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Sjuan said:
Hi,

I need a little help trying to determine the possibility of incorporating touch and motion sensor technology in material like rubber, plastic or glass. My question is as follows:

Is it possible to incorporate touch and motion sensor technology in material like rubber, plastic or glass where the absence of touch and/or lack of motion could cause a mechanical reaction?
Yes.
If there is a way to accomplish this, by what process is this achieved? How does the lack of the presence of these electronic signals translate into a mechanical reaction?
Same way as a normally-closed switch.
 
I have encountered a vertically oriented hydraulic cylinder that is designed to actuate and slice heavy cabling into sections with a blade. The cylinder is quite small (around 1.5 inches in diameter) and has an equally small stroke. The cylinder is single acting (i.e. it is pressurized from the bottom, and vented to atmosphere with a spring return, roughly 200lbs of force on the spring). The system operates at roughly 2500 psi. Interestingly, the cylinder has a pin that passes through its...

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