How to "power-up" a steel body suit?

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Discussion Overview

The discussion revolves around the construction of a steel body suit inspired by the Iron Man superhero, focusing on how to enable movement and control while wearing the suit. Participants explore various systems and technologies that could facilitate mobility, including hydraulic systems, powered exoskeletons, and control mechanisms. The conversation touches on engineering challenges and the feasibility of creating such a suit as a personal project for Halloween and conventions.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant expresses interest in building a steel suit for fun and seeks advice on how to make it move while inside.
  • Another suggests investigating powered exoskeletons, noting the complexity of compensating for the suit's weight.
  • Concerns are raised about the difficulty of controlling the suit, with some participants emphasizing that control may be more challenging than powering the suit itself.
  • There are discussions about various systems that could be used, including actuators, servomechanisms, and hybrid engines, but uncertainty remains about their effectiveness for the intended purpose.
  • A suggestion is made to start with a basic unpowered exoskeleton to simplify the project for the current year.
  • Participants discuss the importance of weight management in the suit's design, questioning the necessity of using metal versus lighter materials.
  • Concerns are raised about the complexity of human joint movements and the challenges in replicating them with the suit.

Areas of Agreement / Disagreement

Participants generally agree that control is a significant challenge in building the suit, but there is no consensus on the best approach or system to achieve the desired movement. Multiple competing views on materials and design approaches remain present.

Contextual Notes

Participants express varying levels of knowledge about engineering and mechanics, and there are references to the limitations of individual capabilities in building complex systems. The discussion also reflects a sense of urgency due to the approaching Halloween deadline.

  • #61
Ketch22 said:
[QUOTE="
A quick concept note. As already in this discussion steel is a remarkably easy to work with material. Possibly an adaptation of some of the old style construction would help with flexibility. Many styles of ancient armors relied on sections of chain mail so as to maintain protection while still allowing movement. I am thinking about this concept while looking at the segmented construction of the Iron Man you are showing (and I think modeling). Would it not be possible to construct a fitted leather or other durable material suit. Even possibly just tailoring a set of welding leathers. Then with the aid of a Stud welder and a small bucking bar one could place individual pieces and bend over ie. single staple the metal pieces to the suit in a couple places for each segment. With a stud welder there would be no external reveal for the attachment and you could fit a minor overlap with each segmented plate. Your previous thoughts of a foam lining would cover and protect you from the peened studs.

Just a quick reaction to the turn this is taking.

That sounds really good.. So, basically. It is possible to build something similar to that suit, notice I said similar of course. And regarding the flexibility, I was thinking on chainmail as well, and of course I'll search for a good one on the internet, but the first step is build my own exoskeleton before everything else. And as you said, as for the bending; I'll need to place individual pieces to make motion a lot easier as it is actually shown on the Iron Man I'm showing.
 
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  • #62
[QUOTE="but the first step is build my own exoskeleton before everything else. And as you said, as for the bending; I'll need to place individual pieces to make motion a lot easier as it is actually shown on the Iron Man I'm showing.[/QUOTE]

I have also done a similar project although not in metal. Let me also suggest a trick I learned from my sweetheart. For your first step do a Google search for "Duct tape dress form." I sure you can see how it goes and fitting a bunch of metal, leather foam, etc will be way easier
 
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  • #63
Some ideas :



 
  • #64
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