Individual project on Energy harvesting using piezoelectric material

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Discussion Overview

The discussion revolves around the practical aspects of using piezoelectric materials, specifically PZT-5H, for energy harvesting projects. Participants explore methods for cutting the material and attaching it to beams without permanent adhesives.

Discussion Character

  • Exploratory, Technical explanation

Main Points Raised

  • One participant inquires about the feasibility of cutting PZT-5H with a laser cutter or scissors, questioning the need for specific tools.
  • Another participant suggests a paper on micromachining processes for bulk PZT as a potential resource.
  • A different participant proposes that an abrasive waterjet might be a suitable method for cutting heat-sensitive ceramic materials like PZT.
  • There is an emphasis on finding a method to attach the PZT-5H material to a beam that allows for easy detachment without using epoxy glue.

Areas of Agreement / Disagreement

Participants have not reached a consensus on the best cutting method for PZT-5H or the optimal attachment technique, indicating that multiple views and suggestions are present.

Contextual Notes

Participants have not specified the limitations of their proposed methods or the assumptions underlying their suggestions, leaving some aspects unresolved.

Who May Find This Useful

Individuals interested in energy harvesting technologies, particularly those working with piezoelectric materials, may find this discussion relevant.

Kajan thana
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TL;DR
I am required to fabricate a cantilever with piezoelectric material attached to the surface in order to harvest energy - bimorph and unimorph. The piezoelectric material I will be using is PZT - 5H.
I have two questions:
1) Is it possible to cut the material with a laser cutter or scissors or do I need to have a specific tool?
2) What is the best way to attach the PZT-5H material to the beam but it can be easily detached for using it on another beam ( so no epoxy glue)?Thank you
 
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