What substance(not really a lube) can reduce friction signifigantly?

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SUMMARY

The discussion centers on finding a durable surface material that can be applied to the bottom of shoes to significantly reduce friction, allowing for easy sliding without the use of wheels. Suggestions include using PTFE (Teflon) or PFA (Perfluoroalkoxy) as robust materials that can withstand wear and tear. Additionally, the use of low-friction plastic sheets, similar to those utilized by First Robotics, is recommended. The idea of incorporating a brush with long bristles or a jet of air to further minimize friction is also proposed.

PREREQUISITES
  • Understanding of friction-reducing materials such as PTFE and PFA
  • Familiarity with surface coatings and their durability
  • Knowledge of practical applications in robotics and sports
  • Basic concepts of material science related to wear resistance
NEXT STEPS
  • Research the properties and applications of PTFE and PFA in various industries
  • Explore low-friction surface materials used in robotics, specifically from hardware stores
  • Investigate innovative designs for shoe soles that incorporate friction-reducing technologies
  • Learn about air-assisted friction reduction techniques and their practical implementations
USEFUL FOR

Inventors, footwear designers, robotics enthusiasts, and anyone interested in developing innovative solutions for reducing friction in everyday applications.

harleyquin
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I need suggestions for a type of surface that you could be able to put on the bottom of your shoe and be able to slide easily. (Please, do not say wheels.) The catch is that you don't want it to scratch off and using a lubricant is most likely not going to work because it would come off all over the ground.

For example, imagine if you had a teflon coated shoe. You would be able to resist friction significantly and would be able to glide as if you did have wheels on your shoe. The only thing is it would more than likely come off after a few scrapes right?

So the question is, what is a surface that you could apply to the bottom of your shoe that would not come off and allows you to reduce friction enough to glide/slide easily?

P.S If you can think of a lubricant that wouldn't scrape off on the floor/pavement please add it!

thanks!
 
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You've heard of brain storming, what you need is trystoming. Of course the better you slide the harder it will be to work.

First Robotics used sheets of some white plastic stuff from Home Depot as a low frictions surface a few years ago, go explore the wall panel section.
 
PTFE or PFA (Perfluoroalkoxy) would be my suggestion. You could make a sole out of solid Teflon and this would be pretty robust.
 
A brush with long bristles made of something smooth and hard-wearing. A jet of air through the bristles might give it even less friction.

Like sliding the dog around the floor while it clings to the broom head.
 
NascentOxygen said:
Like sliding the dog around the floor while it clings to the broom head.

I didn't know that you were a fellow Canadian! That's "pond curling" in a nutshell.
 

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