Mechanical Door Stopper (Hinge based)
prusaprinters
<p>Explanation:</p><ol><li>3 parts, the hinge, the arm and the shoe. In the open position, the door stopper is 80 mm high from the shoe to the bottom of the hinge.</li><li>M4 nuts slot into the hinge and the arm: to connect them together</li><li> M3 nuts slot into the shoe: to screw on rubber for strong engagement onto the floor</li><li>2 Long M4 screws ~ 25 - 55 mm (whatever you have) connect the shoe to the arm and can be used to adjust the height of the shoe. This is to add strength as well instead of having a long plastic arm.</li></ol><p>Print:</p><ol><li>6 walls, low infill, no support for strength. If printing with a 0.6 nozzle, 4 walls works fine.</li><li>Hinge and arm printed flat, shoe printed such that the 2 M4 through holes are vertical ( orthogonal to build plate)</li><li>It doesn't have to printed with high accuracy. I printed in high speed on a 0.8 nozzle with 2 walls, so the quality isn't great but it works a charm!</li></ol><p> </p>
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