Repair Automatic Door

Introduction: Repair Automatic Door

My automatic door had been making some noise for a long time. But there came a day when it stopped working despite the engine was rotating.

Step 1: Started to Disassemble

I started to disassemble without knowing where the problem was but the fault was where the photo is shown.

At first I only saw a bad bearing, I changed it without any problem getting it in a hardware store.

Step 2: The Main Problem

When taking time working with the rotated bearing, a gear was spent, this was very difficult to achieve, so I tried to do it with a 3D printer.

To make 3D designs I use the inventor, you can use any other.

Step 3: First Prototype

The first design worked but it made some noise, I noticed well and the teeth are not perpendicular and must have a hole to fit the spindle.

I leave the .stl file uploaded but if it is needed in another format I can send it.

Step 4: Final Gear

El equipo final fue este, hecho en petg con una pared de 3 mm y un relleno del 45%.

Cuando lo puse en su lugar, hice un nuevo tablero de papel e hice mucha grasa.

Espero que alguien ayude, la impresora que utilicé es una Ender3, es muy útil para hacer el trabajo en casa.

Fix It Contest

Participated in the
Fix It Contest

Be the First to Share

    Recommendations

    • Make it Move Challenge

      Make it Move Challenge
    • Metal Contest

      Metal Contest
    • Fashion Challenge

      Fashion Challenge

    Comments