TRAP!

thingiverse

This week, I decided to create a functional bear trap based on images found online. After determining the mechanism's workings and designing the parts for precise fitting in CAD, I discovered that the trap's teeth bite quickly. However, when using ABS for printing, the two side arms often break due to excessive force. To rectify this issue, I designed the trap so the arms can be easily replaced with new, springy ones. In future, I will print these parts with a rubber-like ABS for increased durability. I even managed to catch my finger and a banana, as shown in my Facebook posts! Recently, I updated the trap's STL files with minor adjustments, including improved tolerance and build plate arrangement. For version 2, I enhanced the base's width and modified the springy arms for better stability. Additionally, the jaws were adjusted to close more effectively. Some sanding of screws is necessary to ensure smooth trigger latch rotation, reducing friction for faster teeth biting action. Lastly, the tiny springy piece under the trigger plate must be glued at the right angle and further adjustments may be required after assembly.