Automa Automatic shutdown module designed for 3d printer

grabcad

Hello, I'm sorry my English isn't very good, my native language is Chinese. This statement uses Google Translate. I designed an automatic shutdown module a month ago and it works great after 3D printing with ABS material. These parts are easy to buy in China but may not be available in your city, however I'm still happy to share the structure of my design. There are five parts in total that require 3D printing. The spring of the switch can be taken from a common water-based pen. As you can see, yellow polyimide film insulation is used in some places, especially on the back of the relay because the back plate buried in the knurled nut is a through hole very close to the high voltage circuit of the relay... I hope it goes smoothly for you.