Find the Most Efficient Angle for Cutting 1/8" Polyurethane Rubber

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SUMMARY

The most efficient angle for cutting 1/8" polyurethane rubber with a fixed cutting edge blade, such as a carpet cutting razor blade, is crucial for achieving clean cuts. Users have successfully determined that a 45-degree angle optimizes the cutting process. Additionally, there is a need for air-filled rubber-tired swivel casters, specifically in the 4 to 5-inch range, for various projects. Visual aids will be shared to enhance understanding of the cutting technique and project application.

PREREQUISITES
  • Understanding of cutting techniques for flexible materials
  • Familiarity with fixed cutting edge tools, specifically carpet cutting razor blades
  • Knowledge of polyurethane rubber properties
  • Basic skills in sourcing hardware components like swivel casters
NEXT STEPS
  • Research optimal cutting angles for various materials
  • Explore different types of cutting tools for flexible materials
  • Investigate suppliers for air-filled rubber-tired swivel casters
  • Learn about the properties and applications of polyurethane rubber
USEFUL FOR

This discussion is beneficial for DIY enthusiasts, project builders, and anyone involved in material cutting and sourcing hardware components for small projects.

drivingbridle
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Most effecient angle...

for a fixed cutting edge blade such as a carpet cutting razor blade etc. to be cutting into 1/8 inch polyurathane rubber for cutting in half. Also, does anyone have an insiders guess as to where to get air filled rubber tired swivel casters around 4 to 5 inches? Any input would be awesome and appreciated. I will be putting up pictures of my small project to give you all a better idea of what I have going...
 
Last edited:
Engineering news on Phys.org


Figured it out myself. Thanks a bunch folks.
 

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