3M 6200 Respirator Gas/dust mask straps #repair

prusaprinters

<h3>What is it?</h3><figure class="image"><img src="https://media.printables.com/media/prints/130169/rich_content/3ac34fd7-dd00-48c4-a108-d8e036cd1f90/back.jpg#%7B%22uuid%22%3A%22688350c2-2b10-436c-9289-4f52ad35de95%22%2C%22w%22%3A6000%2C%22h%22%3A4000%7D"></figure><p>Replacement straps for 3M gas mask. Two pieces printed out of flexible filament.</p><p>I used<a href="https://www.amazon.it/gp/product/B071NTK5R2/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&amp;psc=1"> extrudr TPU medium flex filament.</a></p><h3>Why make it?</h3><p>Originals broke.</p><h4>Latest revision</h4><p>Designed with FreeCAD 0.19</p><h5>BOM</h5><figure class="image"><img src="https://media.printables.com/media/prints/130169/rich_content/38c6ef2f-fcf1-46b0-a27f-ce7c347f79ac/selection_824.png#%7B%22uuid%22%3A%2264e44fe2-5d67-4c11-9c50-dcc17dac23b2%22%2C%22w%22%3A1251%2C%22h%22%3A438%7D"></figure><ol><li>Strap side with pockets</li><li>Strap side with pads</li></ol><h5>Tools</h5><p>Super glue</p><h5>Assembly</h5><ol><li>Align both strap ends</li><li>Add glue on both straps <img class="image_resized" style="width:75%;" src="https://media.printables.com/media/prints/130169/rich_content/d3135ead-15f3-45c9-ab16-8d108c0fb23d/adding_glue.png#%7B%22uuid%22%3A%229d14ffd0-91f6-47fa-88c5-2b34a90e913e%22%2C%22w%22%3A1920%2C%22h%22%3A1080%7D"></li><li>Insert the band</li><li>Squeeze until glue is set<img class="image_resized" style="width:75%;" src="https://media.printables.com/media/prints/130169/rich_content/0a457dc5-88e0-4b08-b365-6ca914a5187f/pressing.png#%7B%22uuid%22%3A%22d11c339d-8bf8-4ae6-88e2-d4aa6c03ba1a%22%2C%22w%22%3A1920%2C%22h%22%3A1080%7D"></li><li>Repeat for the other side</li></ol><p>&nbsp;</p>